bold names are acccepted by the editors of BFNA 27 & 28*; italic names are regarded as synonyms
Abietinella abietina (Hedwig) M.Fleischer
Acanthocladium carlottae W.B.Schofield = Wijkia carlottae
Acaulon megalosporum Grout = Lorentziella imbricata
Acaulon muticum (Hedwig) Müller Hal
Acaulon muticum (Hedwig) Müller Hal var muticum
Acaulon muticum var rufescens (A.Jaeger) H.A.Crum
Acaulon rufescens A.Jaeger = Acaulon muticum var rufescens
Acaulon runyonii Grout = Lorentziella imbricata
Acaulon schimperianum (Sullivant) Sullivant & C.L.Lesquereux
Acaulon triquetrum (Spruce) Müller Hal
Acroporium smallii (R.S.Williams) H.A.Crum & L.E.Anderson
Aloina aloides (Schultz) Kindberg
Aloina aloides var ambigua (Bruch & Schimper) E.J.Craig
Aloina bifrons (De Notaris) Delgadillo
Aloina brevirostris (Hooker & Greville) Kindberg
Aloina hamulus (Müller Hal) Brotherus
Aloina pilifera (De Notaris) H.A.Crum & Steere = Aloina bifrons
Aloina rigida (Hedwig) Limpricht
Aloina rigida (Hedwig) Limpricht var rigida
Aloina rigida var pilifera (De Notaris) Limpricht = Aloina bifrons
Alsia californica (Hooker & Arnott) Sullivant
Alsia longipes Sullivant & Lesquereux = Bestia longipes
Alsia sullivantii Lesquereux ex M.Fleischer = Bestia longipes
Amblyodon dealbatus (Hedwig) P.Beauvois
Amblystegiella alpicola (Lindberg) Brotherus = Isopterygiopsis alpicola
Amblystegiella confervoides (Bridel) Loeske = Platydictya confervoides
Amblystegiella minutissima (Sullivant) Nichols = Platydictya minutissima
Amblystegiella sprucei (Spruce) Loeske = Platydictya jungermannioides
Amblystegiella subtilis (Hedwig) Loeske = Platydictya subtilis
Amblystegium alpicola (Lindberg) Mönkemeyer = Isopterygiopsis alpicola
Amblystegium americanum Grout = Conardia compacta
Amblystegium brevipes Cardot & Thériot = Leptodictyum riparium
Amblystegium compactum (Hooker) Austin = Conardia compacta
Amblystegium confervoides (Bridel) Schimper = Platydictya confervoides
Amblystegium dissitifolium Macoun & Kindberg = Conardia compacta
Amblystegium fluviatile (Hedwig) Schimper = Hygroamblystegium varium var varium
Amblystegium fluviatile var noterophilum (Sullivant & Lesquereux) Flowers = Hygroamblystegium varium subsp noterophilum
Amblystegium holzingeri (Grout) Grout = Conardia compacta
Amblystegium holzingeri Renauld & Cardot = Hygrohypnum closteri
Amblystegium juratzkanum Schimper = Amblystegium serpens
Amblystegium lescurii (Sullivant) Austin = Platylomella lescurii
Amblystegium longicuspis Lindberg & Arnell = Campylium longicuspis
Amblystegium longifolium Wilson ex Mitten = Drepanocladus longifolius
Amblystegium molle var alpinum Lindberg = Hygrohypnum alpinum
Amblystegium montanum Lindberg = Hygrohypnum montanum
Amblystegium noterophilum (Sullivant & Lesquereux) Holzinger = Hygroamblystegium varium subsp noterophilum
Amblystegium polygamum Schimper = Drepanocladus polygamus
Amblystegium pseudoconfervoides Kindberg = Platydictya confervoides
Amblystegium riparium (Hedwig) Schimper = Leptodictyum riparium
Amblystegium riparium var flaccidum (Lesquereux & James) Renauld & Cardot = Leptodictyum riparium
Amblystegium riparium var fluitans (Lesquereux & James) Renauld & Cardot = Leptodictyum riparium
Amblystegium riparium var longifolium (Schultz) Schimper = Leptodictyum riparium
Amblystegium saxatile Schimper = Pseudocampylium radicale
Amblystegium serpens (Hedwig) Schimper
Amblystegium serpens var juratzkanum (Schimper) Rau & Hervey = Amblystegium serpens
Amblystegium subcompactum Macoun & Kindberg = Conardia compacta
Amblystegium subtile (Hedwig) Schimper = Platydictya subtilis
Amblystegium tenax (Hedwig) C.E.O.Jensen = Hygroamblystegium varium var varium
Amblystegium tenax var spinifolium (Schimper) H.A.Crum & L.E.Anderson = Cratoneuron filicinum
Amblystegium trichopodium (Schultz) Hartman = Hygroamblystegium varium var varium
Amblystegium tundrae Arnell = Sarmentypnum tundrae
Amblystegium varium (Hedwig) Lindberg = Hygroamblystegium varium
Amphidium californicum (Hampe ex Müller Hal) Brotherus
Amphidium lapponicum (Hedwig) Schimper
Amphidium mougeotii (Bruch & Schimper) Schimper
Anacalypta starckeana var brachyodus Bruch & Schimper = Microbryum starckeanum var brachyodus
Anacamptodon splachnoides (Froelich ex Bridel) Bridel
Anacamptodon splachnoides var americanus Hampe = Anacamptodon splachnoides
Anacolia laevisphaera (Taylor) Flowers
Anacolia menziesii (Turner) Paris
Anacolia menziesii var baueri (Hampe) Paris = Anacolia menziesii
Andreaea alpestris (Thedenius) Schimper = Andreaea rupestris
Andreaea alpina Hedwig
Andreaea baileyi (Holzinger) Holzinger = Andreaea nivalis
Andreaea blyttii Schimper
Andreaea blyttii var angustata (Limpricht) Schultze-Motel = Andreaea heinemannii
Andreaea blyttii var obtusifolia (Berggren) Sharp = Andreaea heinemannii
Andreaea crassinervia Bruch = Andreaea rothii
Andreaea crassinervia var obtusifolia Berggren = Andreaea heinemannii
Andreaea heinemannii Hampe & Müller Hal
Andreaea huntii Limpricht = Andreaea rothii
Andreaea macounii Kindberg = Andreaea nivalis
Andreaea megistospora B.M.Murray
Andreaea megistospora subsp epapillosa B.M.Murray = Andreaea megistospora
Andreaea megistospora var epapillosa (B.M.Murray) H.A.Crum & L.E.Anderson = Andreaea megistospora
Andreaea mutabilis Hooker & Wilson
Andreaea nivalis Hooker
Andreaea nivalis var baileyi Holzinger = Andreaea nivalis
Andreaea obovata Thedenius
Andreaea papillosa Lindberg = Andreaea rupestris
Andreaea parvifolia Müller Hal = Andreaea rupestris
Andreaea rothii F.Weber & D.Mohr
Andreaea rothii var crassinervia (Bruch) Mönkemeyer = Andreaea rothii
Andreaea rupestris Hedwig
Andreaea rupestris var acuminata (Schimper) Sharp = Andreaea rupestris
Andreaea rupestris var alpestris (Thedenius) Sharp = Andreaea rupestris
Andreaea rupestris var papillosa (Lindberg) Podpera = Andreaea rupestris
Andreaea rupestris var sparsifolia (Zetterstedt) Sharp = Andreaea rupestris
Andreaea schofieldiana B.M.Murray
Andreaea sinuosa B.M.Murray
Andreaea sparsifolia var sublaevis Kindberg = Andreaea rupestris
Andreaeobryum macrosporum Steere & B.M.Murray
Anictangium ciliatum Hedwig = Hedwigia ciliata
Anictangium flaccidum De Notaris = Schistidium flaccidum
Anictangium lapponicum Hedwig = Amphidium lapponicum
Anisothecium crispum (Hedwig) Lindberg = Dicranella crispa
Anisothecium grevilleanum (Bridel) Arnell & C.E.O.Jensen = Dicranella schreberiana
Anisothecium rubrum Lindberg = Dicranella varia
Anisothecium schreberianum (Hedwig) Dixon = Dicranella schreberiana
Anisothecium schreberianum var elatum (Schimper) Wijk & Margadant = Dicranella schreberiana
Anisothecium vaginale (Withering) Loeske = Dicranella crispa
Anisothecium varium (Hedwig) Mitten = Dicranella varia
Anoectangium aestivum (Hedwig) Mitten
Anoectangium arizonicum E.B.Bartram = Gymnostomum aeruginosum
Anoectangium compactum Schwägrichen = Anoectangium aestivum
Anoectangium domingense Sprengel = Erpodium domingense
Anoectangium euchloron (Schwägrichen) Mitten = Anoectangium aestivum
Anoectangium handelii Schiffner
Anoectangium incurvans (Bescherelle) E.B.Bartram = Molendoa sendtneriana
Anoectangium obtusifolium (Cardot) Grout = Molendoa sendtneriana
Anoectangium peckii Sullivant = Anoectangium stracheyanum
Anoectangium sendtnerianum Bruch & Schimper = Molendoa sendtneriana
Anoectangium sendtnerianum var tenuinerve (Limpricht) Mönkemeyer = Molendoa sendtneriana
Anoectangium stracheyanum Mitten
Anoectangium tenuinerve (Limpricht) Paris = Molendoa sendtneriana
Anomobryum concinnatum (Spruce) Lindberg
Anomobryum julaceum (Schrader ex P.Gaertner, B.Meyer & Scherbius) Schimper
Anomobryum julaceum var concinnatum (Spruce) J.E.Zetterstatt = Anomobryum concinnatum
Anomobryum leptostomoides Schimper = Anomobryum concinnatum
Anomodon attenuatus (Hedwig) Huebener
Anomodon californicus Lesquereux = Triquetrella californica
Anomodon longifolius (Schleicher ex Bridel) Hartman
Anomodon minor (Hedwig) Lindberg
Anomodon platyphyllus Kindberg = Anomodon minor
Anomodon rostratus (Hedwig) Schimper
Anomodon rugelii (Müller Hal) Keissler
Anomodon thraustus Müller Hal
Anomodon toccoae Sullivant & Lesquereux = Herpetineuron toccoae
Anomodon tristis (Cesati) Sullivant & Lesquereux in W.S.Sullivant
Anomodon viticulosus (Hedwig) Hooker & Taylor
Antitrichia californica Sullivant ex Lesquereux
Antitrichia curtipendula (Hedwig) Bridel
Antitrichia curtipendula var californica (Sullivant ex Lesquereux) Braithwaite = Antitrichia californica
Antitrichia curtipendula var gigantea Sullivant & Lesquereux = Antitrichia curtipendula
Antitrichia gigantea (Sullivant & Lesquereux) Kindberg = Antitrichia curtipendula
Aongstroemia longipes (Sommerfelt) Bruch & Schimper
Aphanorrhegma patens (Hedwig) Lindberg = Physcomitrella patens
Aphanorrhegma serratum (Wilson & Hooker) Sullivant
Aplodon wormskioldii (Hornemann) R.Brown
Archidium alternifolium (Dickson ex Hedwig) Mitten
Archidium donnellii Austin
Archidium floridanum S.A.Cain = Archidium ohioense
Archidium hallii Austin
Archidium hallii var minus Renauld & Cardot = Archidium minus
Archidium longifolium Lesquereux & James = Archidium alternifolium
Archidium minus (Renauld & Cardot) Snider
Archidium ohioense Müller Hal
Archidium ohioense var donnellii (Austin) Lesquereux & James = Archidium donnellii
Archidium ravenelii Austin = Archidium tenerrimum
Archidium tenerrimum Mitten
Arctoa anderssonii Wichura
Arctoa blyttii (Bruch & Schimper) Loeske = Kiaeria blyttii
Arctoa blyttii var hispidula (R.S.Williams) Grout = Kiaeria blyttii
Arctoa falcata (Hedwig) Loeske = Kiaeria falcata
Arctoa fulvella (Dickson) Bruch & Schimper
Arctoa fulvella var anderssonii (Wichura) Grout = Arctoa anderssonii
Arctoa hyperborea (Gunnerus ex Withering) Bruch & Schimper
Arctoa starkei (Weber & D.Mohr) Loeske = Kiaeria starkei
Arrhenopterum heterostichum Hedwig
Aschisma kansanum A.L.Andrews
Astomum ludovicianum (Sullivant) Sullivant = Weissia ludoviciana
Astomum muhlenbergianum (Swartz) Grout = Weissia muhlenbergiana
Astomum palustre (Bruch & Schimper) Hampe = Cleistocarpidium palustre
Astomum phascoides (Drummond) Grout = Weissia phascopsis
Astrophyllum hymenophylloides (Huebener) Lindberg = Cyrtomnium hymenophylloides
Atractylocarpus costaricensis (Müller Hal) R.S.Williams = Campylopodiella stenocarpa
Atractylocarpus flagellaceus (Müller Hal) Williams = Campylopodiella flagellacea
Atractylocarpus stenocarpus (Wilson) Zander = Campylopodiella stenocarpa
Atrichum altecristatum (Renauld & Cardot) B.B.Smyth & L.C.D.Smyth
Atrichum angustatum (Bridel) Bruch & Schimper
Atrichum angustatum var plurilamellatum (Jennings) Frye = Atrichum angustatum
Atrichum crispulum Bescherelle
Atrichum crispum (James) Sullivant
Atrichum cylindricum (F.Weber) G.L.Smith
Atrichum flavisetum Mitten
Atrichum hausknechtii Juratzka & Milde = Atrichum flavisetum
Atrichum leiophyllum Kindberg = Oligotrichum parallelum
Atrichum lescurii James = Bartramiopsis lescurii
Atrichum macmillanii (Holzinger) Frye = Atrichum angustatum
Atrichum papillosum (Jennings) Frye = Atrichum angustatum
Atrichum parallelum Mitten = Oligotrichum parallelum
Atrichum rosulatum Müller Hal = Atrichum selwynii
Atrichum selwynii Austin
Atrichum selwynii var altecristatum (Renauld & Cardot) Nyholm = Atrichum altecristatum
Atrichum tenellum (Röhling) Bruch & Schimper
Atrichum undulatum (Hedwig) P.Beauvois
Atrichum undulatum var allegheniense (Jennings) Jennings = Atrichum altecristatum
Atrichum undulatum var altecristatum Renauld & Cardot = Atrichum altecristatum
Atrichum undulatum var attenuatum Bruch & Schimper = Atrichum cylindricum
Atrichum undulatum var gracilisetum Bescherelle = Atrichum flavisetum
Atrichum undulatum var hausknechtii (Juratzka & Milde) Frye = Atrichum flavisetum
Atrichum xanthopelma (Müller Hal) A.Jaeger & Sauerbeck = Atrichum angustatum
Aulacomnium acuminatum (Lindberg & Arnell) Kindberg
Aulacomnium androgynum (Hedwig) Schwägrichen
Aulacomnium heterostichum (Hedwig) Bruch & Schimper = Arrhenopterum heterostichum
Aulacomnium palustre (Hedwig) Schwägrichen
Aulacomnium turgidum (Wahlenberg) Schwägrichen
Barbella pendula (Sullivant) M.Fleischer
Barbula acuta (Bridel) Bridel = Didymodon rigidulus var gracilis
Barbula acuta var icmadophila (Schimper ex Müller Hal) H.A.Crum = Didymodon rigidulus var icmadophilus
Barbula agraria Hedwig = Hyophiladelphus agrarius
Barbula aloides (Schultz) Bruch = Aloina aloides
Barbula ambigua Bruch & Schimper = Aloina aloides var ambigua
Barbula amphidiacea Müller Hal = Syntrichia amphidiacea
Barbula amplexa Lesquereux = Tortula amplexa
Barbula amplexifolia (Mitten) A.Jaeger
Barbula andreaeoides Kindberg = Didymodon subandreaeoides
Barbula anomala Bruch & Schimper = Timmiella anomala
Barbula anserinocapitata X.J.Li = Didymodon anserinocapitatus
Barbula asperifolia Mitten = Didymodon asperifolius
Barbula aurea (E.B.Bartram) R.H.Zander = Pseudocrossidium crinitum
Barbula bakeri Cardot & Thériot = Didymodon vinealis var vinealis
Barbula bolanderi Lesquereux & James = Tortula bolanderi
Barbula bolleana (Müller Hal) Brotherus
Barbula brachyphylla Sullivant in War Department = Didymodon brachyphyllus
Barbula brevipes Lesquereux = Tortula brevipes
Barbula caespitosa Schwägrichen = Tortella humilis
Barbula cancellata Müller Hal = Barbula indica var indica
Barbula carnifolia Müller Hal & Kindberg = Tortula bolanderi
Barbula chrysopoda Müller Hal & Kindberg = Barbula convoluta var eustegia
Barbula circinnulata Müller Hal & Kindberg = Didymodon vinealis var vinealis
Barbula closteri Austin = Barbula convoluta var convoluta
Barbula convoluta Hedwig
Barbula convoluta Hedwig var convoluta
Barbula convoluta var eustegia (Cardot & Thériot) R.H.Zander
Barbula convoluta var gallinula R.H.Zander
Barbula convoluta var obtusata Müller Hal & Kindberg = Barbula convoluta var convoluta
Barbula coreensis (Cardot) K.Saito = Barbula amplexifolia
Barbula crinita Schultz = Pseudocrossidium crinitum
Barbula cruegeri Müller Hal = Barbula indica var indica
Barbula cylindrica (Taylor) Schimper = Didymodon vinealis var vinealis
Barbula ditrichoides Brotherus = Didymodon rigidulus var ditrichoides
Barbula ehrenbergii (Lorentz) M.Fleischer = Barbula bolleana
Barbula eustegia Cardot & Thériot = Barbula convoluta var eustegia
Barbula fallax Hedwig = Didymodon fallax
Barbula ferruginascens Stirton = Bryoerythrophyllum ferruginascens
Barbula ferruginea Schimper ex Bescherelle = Didymodon ferrugineus
Barbula flexifolia Hampe = Didymodon vinealis var vinealis
Barbula gigantea Funck = Didymodon giganteus
Barbula hamulus Müller Hal = Aloina hamulus
Barbula haringae H.A.Crum = Barbula amplexifolia
Barbula hornschuchiana Schultz in C.F.Hornschuch = Pseudocrossidium hornschuchianum
Barbula horridifolia Müller Hal & Kindberg = Didymodon vinealis var vinealis
Barbula humilis Hedwig = Tortella humilis
Barbula icmadophila Schimper ex Müller Hal = Didymodon rigidulus var icmadophilus
Barbula inaequalifolia Taylor = Bryoerythrophyllum inaequalifolium
Barbula inclinata (R.Hedwig) Schwägrichen = Tortella inclinata
Barbula inclinata var densa Lorentz & Molendo in P.G.Lorentz = Tortella inclinata var densa
Barbula indica (Hooker) Sprengel
Barbula indica (Hooker) Sprengel var indica
Barbula indica var gregaria (Mitten) R.H.Zander
Barbula johansenii R.S.Williams = Didymodon johansenii
Barbula laterita Kindberg = Didymodon vinealis var vinealis
Barbula leucostoma R.Brown = Tortula leucostoma
Barbula macrotrichia Cardot & Thériot = Tortula brevipes
Barbula maschalogena Renauld & Cardot = Didymodon maschalogena
Barbula maxima Syed & Crundwell = Didymodon maximus
Barbula melanocarpa Kindberg = Didymodon vinealis var rubiginosus
Barbula michiganensis Steere = Didymodon maschalogena
Barbula nigrescens Mitten = Didymodon nigrescens
Barbula obtusifolia Schwägrichen = Tortula obtusifolia
Barbula obtusissima Müller Hal = Syntrichia obtusissima
Barbula obtusula Lindberg = Pseudocrossidium obtusulum
Barbula olivacea (Mitten) Bescherelle = Didymodon brachyphyllus
Barbula orizabensis Müller Hal
Barbula papillosissima Coppey = Syntrichia papillosissima
Barbula perobtusa (Brotherus) P.C.Chen = Didymodon perobtusus
Barbula platyneura Macoun & Kindberg = Pseudocrossidium obtusulum
Barbula pringlei (Cardot) Hilpert = Didymodon tophaceus
Barbula pseudorigidula Müller Hal & Kindberg = Didymodon vinealis var vinealis
Barbula recurvirostra var latinervia Holmen = Bryoerythrophyllum recurvirostrum
Barbula recurvirostrum var latinervium (Holmen) B.M.Murray = Bryoerythrophyllum recurvirostrum
Barbula reflexa (Bridel) Bridel = Didymodon ferrugineus
Barbula reflexa var robusta Braithwaite = Didymodon maximus
Barbula replicata Taylor = Pseudocrossidium replicatum
Barbula rigida Hedwig = Aloina rigida
Barbula rigidula (Hedwig) Milde = Didymodon rigidulus
Barbula robusta (Hooker & Greville) Bridel = Didymodon maximus
Barbula robustifolia Müller Hal & Kindberg = Didymodon vinealis var vinealis
Barbula rubiginosa Mitten = Didymodon vinealis var rubiginosus
Barbula rufofusca E.Lawton & F.J.Hermann = Didymodon nigrescens
Barbula ruralis Hedwig = Syntrichia ruralis
Barbula ruralis var hirsuta Venturi = Syntrichia papillosissima
Barbula semitorta Sullivant = Didymodon vinealis var vinealis
Barbula sinensis Müller Hal = Syntrichia sinensis
Barbula spiralis Müller Hal = Pseudocrossidium replicatum
Barbula sprengelii Schwägrichen = Plaubelia sprengelii
Barbula squamifera Viviani = Crossidium squamiferum
Barbula subandreaeoides Kindberg = Didymodon subandreaeoides
Barbula subcylindrica Brotherus = Didymodon vinealis var vinealis
Barbula subgracilis Müller Hal & Kindberg = Didymodon vinealis var vinealis
Barbula subicmadophila Kindberg = Didymodon vinealis var rubiginosus
Barbula tectorum Müller Hal = Didymodon tectorum
Barbula tophacea (Bridel) Mitten = Didymodon tophaceus
Barbula tortellifolia Müller Hal & Kindberg = Didymodon vinealis var vinealis
Barbula tortuosa var fragilifolia Juratzska = Tortella tortuosa var fragilifolia
Barbula treleasei Cardot & Thériot = Didymodon vinealis var vinealis
Barbula umbrosa Müller Hal = Didymodon umbrosus
Barbula unguiculata Hedwig
Barbula unguiculata var apiculata (Hedwig) Bruch = Barbula unguiculata
Barbula vinealis Bridel = Didymodon vinealis
Barbula vinealis var flaccida Bruch & Schimper = Didymodon vinealis var vinealis
Barbula virescens Lesq = Didymodon vinealis var vinealis
Barbula waghornei Kindberg = Didymodon rigidulus var rigidulus
Barbula whitehouseae H.A.Crum = Barbula convoluta var eustegia
Barbula wollei Austin = Trichostomum tenuirostre var tenuirostre
Barbula|moderate elevations = Globulinella globifera
Bartleya ohioensis H.Robinson = Dicranella cerviculata
Bartramia brevifolia Bridel
Bartramia calcarea Bruch & Schimper = Philonotis calcarea
Bartramia circinnulata Müller Hal & Kindberg = Bartramia pomiformis
Bartramia crispa Bridel = Bartramia pomiformis
Bartramia fontana var pumila Turner = Philonotis fontana var pumila
Bartramia glaucoviridis Müller Hal & Kindberg = Bartramia pomiformis
Bartramia halleriana Hedwig
Bartramia ithyphylla Bridel
Bartramia ithyphylla subsp rigidula (Lindberg) Kindberg = Bartramia ithyphylla
Bartramia ithyphylla var breviseta (Lindberg) Kindberg = Bartramia ithyphylla
Bartramia longiseta Michaux = Philonotis longiseta
Bartramia menziesii Turner = Anacolia menziesii
Bartramia oederiana Swartz = Plagiopus oederianus
Bartramia pomiformis Hedwig
Bartramia potosica Montagne
Bartramia stricta Bridel
Bartramia subulata Bruch & Schimper
Bartramia uncinata Schwägrichen = Philonotis uncinata
Bartramidula carolinae Flowers = Philonotis cernua
Bartramiopsis lescurii (James) Kindberg
Bellibarbula recurva (Griffith) R.H.Zander
Bestia holzingeri (Renauld & Cardot) Brotherus = Bryolawtonia vancouveriensis
Bestia longipes (Sullivant & Lesquereux) Brotherus
Bestia occidentalis (Kindberg) Grout = Bryolawtonia vancouveriensis
Bestia vancouveriensis (Kindberg) Wijk & Margadant = Bryolawtonia vancouveriensis
Blindia acuta (Hedwig) Bruch & Schimper
Brachelyma robustum (Cardot) E.Britton = Brachelyma subulatum
Brachelyma subulatum (P.Beauvois) Cardot
Brachydontium olympicum (E.Britton) T.T.McIntosh & J.R.Spence
Brachydontium trichodes (F.Weber) Fürnrohr
Brachymenium andersonii H.A.Crum = Rosulabryum andersonii
Brachymenium exile (Dozy & Molkenboer) Bosch & Sande Lacoste = Gemmabryum exile
Brachymenium macrocarpum Cardot
Brachymenium mexicanum Montagne
Brachymenium niveum Bescherelle = Leptostomopsis nivea
Brachymenium vinosulum Cardot = Plagiobryoides vinosula
Brachysteleum serratum (Bruch & Schimper) Müller Hal = Ptychomitrium serratum
Brachytheciastrum collinum (Schleicher ex Müller Hal) Ignatov & Huttunen
Brachytheciastrum delicatulum (Flowers) Ignatov
Brachytheciastrum fendleri (Sullivant) Ochyra & Zarnowiec
Brachytheciastrum leibergii (Grout) Ignatov & Huttunen
Brachytheciastrum trachypodium (Funck ex Bridel) Ignatov & Huttunen
Brachytheciastrum velutinum (Hedwig) Ignatov & Huttunen
Brachytheciastrum velutinum (Hedwig) Ignatov & Huttunen var velutinum
Brachytheciastrum velutinum var salicinum (Schimper) Ochyra & Zarnowiec
Brachythecium acuminatum (Hedwig) Austin
Brachythecium acuminatum var cyrtophyllum (Kindberg) Redfearn ex H.A.Crum = Brachythecium acuminatum
Brachythecium acutum (Mitten) Sullivant
Brachythecium albicans (Hedwig) Schimper
Brachythecium albicans var groenlandicum C.E.O.Jensen = Brachythecium coruscum
Brachythecium albicans var occidentale Renauld & Cardot = Brachythecium albicans
Brachythecium asperrimum (Mitten ex Müller Hal) Sullivant
Brachythecium beringianum Cardot & Thériot = Brachythecium albicans
Brachythecium biventrosum (Müller Hal) A.Jaeger = Brachythecium acuminatum
Brachythecium bolanderi (Lesquereux) A.Jaeger
Brachythecium boreale Ignatov
Brachythecium brandegeei (Austin) H.Robinson
Brachythecium calcareum Kindberg = Brachythecium campestre
Brachythecium campestre (Müller Hal) Schimper
Brachythecium capillaceum (F.Weber & D.Mohr) Giacomini = Brachythecium rotaeanum
Brachythecium cirrosum (Schwägrichen) Schimper
Brachythecium collinum (Schleicher ex Müller Hal) Schimper = Brachytheciastrum collinum
Brachythecium collinum var holzingeri Grout = Conardia compacta
Brachythecium collinum var holzingeri Grout = Sciuro-hypnum oedipodium
Brachythecium collinum var idahense (Renauld & Cardot) Grout = Brachytheciastrum collinum
Brachythecium columbicorutabulum Kindberg = Brachythecium asperrimum
Brachythecium coruscum I.Hagen
Brachythecium curtum (Lindberg) Limpricht = Sciuro-hypnum curtum
Brachythecium cyrtophyllum Kindberg = Brachythecium acuminatum
Brachythecium delicatulum Flowers = Brachytheciastrum delicatulum
Brachythecium digastrum Müller Hal ex Kindberg = Brachythecium laetum
Brachythecium edentatum R.S.Williams = Drepanocladus aduncus
Brachythecium erythrorrhizon Schimper
Brachythecium erythrorrhizon Schimper var erythrorrhizon
Brachythecium erythrorrhizon var alpinum Kosovich-Anderson & Ignatov
Brachythecium fendleri (Sullivant) A.Jaeger = Brachytheciastrum fendleri
Brachythecium flexicaule Renauld & Cardot = Brachythecium salebrosum
Brachythecium frigidum (Müller Hal) Bescherelle
Brachythecium gemmascens Müller Hal & Kindberg = Brachythecium asperrimum
Brachythecium glaciale Schimper = Sciuro-hypnum glaciale
Brachythecium groenlandicum (C.E.O.Jensen) Schljakov = Brachythecium coruscum
Brachythecium holzingeri (Grout) Grout = Sciuro-hypnum oedipodium
Brachythecium hylotapetum N.L.Higinbotham & B.L.Higinbotham = Sciuro-hypnum hylotapetum
Brachythecium idahense Renauld & Cardot = Brachytheciastrum collinum
Brachythecium jacuticum Ignatov
Brachythecium laetum (Bridel) Schimper
Brachythecium latifolium Kindberg = Sciuro-hypnum latifolium
Brachythecium leibergii Grout = Brachytheciastrum leibergii
Brachythecium leucoglaucum Müller Hal & Kindberg = Brachythecium campestre
Brachythecium mildeanum var udum (I.Hagen) Mönkemeyer = Brachythecium udum
Brachythecium nelsonii Grout = Sciuro-hypnum latifolium
Brachythecium oedipodium (Mitten) A.Jaeger = Sciuro-hypnum oedipodium
Brachythecium ornellanum (Molendo) Venturi & Bottini = Sciuro-hypnum ornellanum
Brachythecium pennellii E.B.Bartram = Leptodictyum riparium
Brachythecium petrophilum R.S.Williams = Brachytheciastrum velutinum var velutinum
Brachythecium plumosum (Hedwig) Schimper = Sciuro-hypnum plumosum
Brachythecium populeum (Hedwig) Schimper = Sciuro-hypnum populeum
Brachythecium pseudoalbicans Kindberg = Brachythecium albicans
Brachythecium pseudocollinum Kindberg = Brachythecium acutum
Brachythecium pseudostarkei Renauld & Cardot = Brachythecium asperrimum
Brachythecium rivulare Schimper
Brachythecium rotaeanum De Notaris
Brachythecium ruderale (Bridel) W.R.Buck
Brachythecium rutabulum (Hedwig) Schimper
Brachythecium salebrosum (Hoffmann ex F.Weber & D.Mohr) Schimper
Brachythecium salebrosum subsp udum (I.Hagen) J.J.Amann = Brachythecium udum
Brachythecium salebrosum var capillaceum (F.Weber & D.Mohr) Lorentz = Brachythecium rotaeanum
Brachythecium salicinum Schimper = Brachytheciastrum velutinum var salicinum
Brachythecium serrulatum (Hedwig) H.Robinson = Rhynchostegium serrulatum
Brachythecium spuriorutabulum Müller Hal & Kindberg = Brachythecium asperrimum
Brachythecium starkei (Bridel) Schimper = Sciuro-hypnum starkei
Brachythecium stereopoma (Spruce ex Mitten) A.Jaeger = Brachythecium ruderale
Brachythecium suberythrorrhizon Renault & Cardot = Brachytheciastrum velutinum var salicinum
Brachythecium subintricatum Kindberg = Brachythecium asperrimum
Brachythecium trachypodium (Funck ex Bridel) Schimper = Brachytheciastrum trachypodium
Brachythecium turgidum (Hartman) Kindberg
Brachythecium udum I.Hagen = Brachythecium udum
Brachythecium uncinifolium Brotherus & Paris = Sciuro-hypnum uncinifolium
Brachythecium velutinum var venustum (De Notaris) Archangelico = Brachytheciastrum velutinum var salicinum
Brachythecium villardii Renauld & Cardot = Brachythecium asperrimum
Brachythecium wootonii Grout = Brachythecium ruderale
Braunia andrieuxii Lorentz
Braunia californica Lesquereux = Pseudobraunia californica
Braunia secunda (Hooker) Bruch & Schimper
Braunia secunda var andrieuxii (Lorentz) Thériot = Braunia andrieuxii
Breidleria pratensis (Koch ex Spruce) Loeske = Hypnum pratense
Brothera leana (Sullivant) Müller Hal
Brotherella canadensis W.B.Schofield = Brotherella canadensis
Brotherella delicatula (James) M.Fleischer = Brotherella recurvans
Brotherella henonii (Duby) M.Fleischer
Brotherella recurvans (Michaux) M.Fleischer
Brotherella roellii (Renauld & Cardot) M.Fleischer
Brotherella tenuirostris (Bruch & Schimper ex Sullivant) M.Fleischer = Pylaisiadelpha tenuirostris
Bruchia bolanderi Lesquereux
Bruchia brevicollis Lesquereux & James = Bruchia flexuosa
Bruchia brevifolia Sullivant
Bruchia carolinae Austin
Bruchia curviseta Lesquereux & James = Bruchia texana
Bruchia donnellii Austin = Bruchia flexuosa
Bruchia drummondii Hampe ex E.Britton
Bruchia flexuosa (Schwägrichen) Müller Hal
Bruchia fusca E.Britton
Bruchia hallii Austin
Bruchia longicollis Eaton = Bruchia vogesiaca
Bruchia palustris (Bruch & Schimper) Müller Hal = Cleistocarpidium palustre
Bruchia ravenelii var mollis Lesquereux & James = Bruchia carolinae
Bruchia ravenelii Wilson ex Sullivant
Bruchia sullivantii Austin = Bruchia flexuosa
Bruchia texana Austin
Bruchia vogesiaca Schwägrichen
Bryhnia bolanderi (Lesquereux) Brotherus = Brachythecium bolanderi
Bryhnia graminicolor (Bridel) Grout
Bryhnia hultenii E.B.Bartram
Bryhnia novae-angliae (Sullivant & Lesquereux) Grout
Bryoandersonia illecebra (Hedwig) H.Robinson
Bryobrittonia longipes (Mitten) D.G.Horton
Bryobrittonia pellucida R.S.Williams = Bryobrittonia longipes
Bryochenea sachalinensis (Lindberg) C.H.Gao & K.C.Chang = Echinophyllum sachalinense
Bryocrumia andersonii (E.B.Bartram) L.E.Anderson = Bryocrumia vivicolor
Bryocrumia vivicolor (Brotherus & Dixon) W.R.Buck
Bryoerythrophyllum columbianum (F.J.Hermann & E.Lawton) R.H.Zander
Bryoerythrophyllum ferruginascens (Stirton) Giacomini
Bryoerythrophyllum inaequalifolium (Taylor) R.H.Zander
Bryoerythrophyllum recurvifolium (Taylor) R.H.Zander = Trichostomum recurvifolium
Bryoerythrophyllum recurvirostrum (Hedwig) P.C.Chen
Bryoerythrophyllum recurvirostrum var dentatum (Schimper) H.A.Crum = Bryoerythrophyllum recurvirostrum
Bryoerythrophyllum recurvum (Griffith) K.Saito = Bellibarbula recurva
Bryohaplocladium praelongum (Schimper ex Bescherelle) H.A.Crum = Rauiella praelonga
Bryolawtonia vancouveriensis (Kindberg) D.H.Norris & Enroth
Bryoxiphium norvegicum (Bridel) Mitten
Bryum acutiforme Limpricht = Ptychostomum acutiforme
Bryum aeneum Blytt ex Bruch & Schimper = Ptychostomum rutilans
Bryum algovicum Sendtner ex Müller Hal = Ptychostomum pendulum
Bryum alpinum Hudson ex Withering = Imbribryum alpinum
Bryum amblyodon Müller Hal = Ptychostomum inclinatum
Bryum andicola Hooker in C.S.Kunth = Rosulabryum andicola
Bryum androgynum Hedwig = Aulacomnium androgynum
Bryum annotinum Hedwig = Pohlia annotina
Bryum apiculatum Schwägrichen = Gemmabryum apiculatum
Bryum archangelicum Bruch & Schimper = Ptychostomum archangelicum
Bryum arcticum (R.Brown) Bruch & Schimper = Ptychostomum arcticum
Bryum argenteum Hedwig
Bryum argenteum Hedwig var argenteum
Bryum argenteum var lanatum (P.Beauvois) Hampe = Bryum lanatum
Bryum argenteum var majus Schwägrichen
Bryum argenteum var muticum Bridel
Bryum attenuatum Dickson = Entosthodon attenuatus
Bryum axel-blyttii H.Philibert = Ptychostomum calophyllum
Bryum badium (Bruch ex Bridel) Schimper = Gemmabryum badium
Bryum barnesii J.B.Wood ex Schimper = Gemmabryum barnesii
Bryum bicolor Dickson = Gemmabryum dichotomum
Bryum bimum (Schreber) Turner = Ptychostomum bimum
Bryum blindii Bruch & Schimper
Bryum bolanderi Lesquereux = Pohlia bolanderi
Bryum bornholmense Winkelmann & R.Ruthe = Rosulabryum bornholmense
Bryum brachyneuron Kindberg = Plagiobryoides brachyneura
Bryum bryoides (R.Brown) Ångstrom = Ptychostomum arcticum
Bryum caespiticium Hedwig = Gemmabryum caespiticium
Bryum caespiticium var badium Bruch ex Bridel = Gemmabryum badium
Bryum californicum Sullivant = Gemmabryum californicum
Bryum calobryoides J.R.Spence
Bryum calophyllum R.Brown = Ptychostomum calophyllum
Bryum canariense Bridel = Rosulabryum canariense
Bryum canescens (Hedwig) Withering = Niphotrichum canescens
Bryum capillare Hedwig = Rosulabryum capillare
Bryum capillare subsp erythroloma Kindberg = Rosulabryum erythroloma
Bryum capillare subsp torquescens (Bruch ex De Notaris) Kindberg = Rosulabryum torquescens
Bryum carneum Withering = Pohlia melanodon
Bryum cellulare Hooker = Plagiobryoides cellularis
Bryum chryseum Mitten
Bryum concinnatum Spruce, = Anomobryum concinnatum
Bryum conoideum Dickson = Zygodon conoideus
Bryum coronatum Schwägrichen = Gemmabryum coronatum
Bryum creberrimum Taylor = Ptychostomum creberrimum
Bryum crispatum Dickson ex Withering = Rhabdoweisia crispata
Bryum crudoides Sullivant & Lesquereux = Pohlia crudoides
Bryum cryophilum Mårtensson = Ptychostomum cryophilum
Bryum cuneifolium Dickson = Tortula cuneifolia
Bryum curvatum Kaurin & Arnell = Ptychostomum archangelicum
Bryum cyclophyllum (Schwägrichen) Bruch & Schimper = Ptychostomum cyclophyllum
Bryum delicatulum Hedwig = Pohlia melanodon
Bryum demaretianum Arts = Gemmabryum demaretianum
Bryum demissum Hooker = Plagiobryum demissum
Bryum dichotomum Hedwig = Gemmabryum dichotomum
Bryum drummondii Müller Hal = Pohlia drummondii
Bryum elegans Nees = Rosulabryum elegans
Bryum ericoides (Bridel) Dickson = Niphotrichum ericoides
Bryum erythroloma (Kindberg) Syed = Rosulabryum erythroloma
Bryum exile Dozy & Molkenboer = Gemmabryum exile
Bryum filum Schimper = Pohlia filum
Bryum flaccidum Bridel = Rosulabryum flaccidum
Bryum flavescens Dickson ex Withering = Dichodontium pellucidum
Bryum flexifolium Dickson = Leptodontium flexifolium
Bryum fulvellum Dickson = Arctoa fulvella
Bryum gemmascens Kindberg = Rosulabryum gemmascens
Bryum gemmiferum R.Wilczek & Demaret = Gemmabryum gemmiferum
Bryum gemmilucens R.Wilczek & Demaret = Gemmabryum gemmilucens
Bryum gemmiparum De Notaris = Imbribryum gemmiparum
Bryum gracile Wilson = Orthodontium gracile
Bryum griffithianum Dickson = Oedipodium griffithianum
Bryum heterostichum (Hedwig) Dickson = Bucklandiella heterosticha
Bryum hymenophylloides (Huebener) Hartman = Cyrtomnium hymenophylloides
Bryum hyperboreum Gunnerus ex Withering = Arctoa hyperborea
Bryum incrassatolimbatum Cardot = Plagiobryoides incrassatolimbata
Bryum intermedium (Bridel) Blandow = Ptychostomum intermedium
Bryum julaceum Schrader ex P.Gaertner, B.Meyer & Scherbius = Anomobryum julaceum
Bryum klinggraeffii Schimper = Gemmabryum klinggraeffii
Bryum knowltonii Barnes = Ptychostomum knowltonii
Bryum kunzei Hornschuch = Gemmabryum kunzei
Bryum laevifilum Syed = Rosulabryum laevifilum
Bryum lanatum (P.Beauvois) Bridel
Bryum lescurianum Sullivant = Pohlia lescuriana
Bryum lisae var cuspidatum (Bruch & Schimper) Margadant = Ptychostomum creberrimum
Bryum lonchocaulon Müller Hal = Ptychostomum lonchocaulon
Bryum longisetum Blandow ex Schwägrichen = Ptychostomum longisetum
Bryum ludwigii Sprengel ex Schwägrichen = Pohlia ludwigii
Bryum marginatum Dickson ex Withering = Mnium marginatum
Bryum marratii Hooker & Wilson = Ptychostomum marratii
Bryum meesioides Kindberg = Ptychostomum meesioides
Bryum melanodon Bridel = Pohlia melanodon
Bryum microchaeton Hampe = Imbribryum microchaeton
Bryum mildeanum Juratzka = Imbribryum mildeanum
Bryum miniatum Lesquereux = Imbribryum miniatum
Bryum muehlenbeckii Bruch & Schimper = Imbribryum muehlenbeckii
Bryum neodamense Itzigsohn in J.K.A.Müller = Ptychostomum neodamense
Bryum neodamense var subneodamense (Kindberg) Podpera = Ptychostomum subneodamense
Bryum nitidulum Lindberg = Ptychostomum nitidulum
Bryum nudum Dickson = Discelium nudum
Bryum oblongum Lindberg
Bryum obtusifolium Villars ex Bridel = Pohlia obtusifolia
Bryum ontariense Kindberg = Rhodobryum ontariense
Bryum pallens Swartz = Ptychostomum pallens
Bryum pallescens Schleicher ex Schwägrichen = Ptychostomum pallescens
Bryum palustre Dickson = Dicranella palustris
Bryum parasiticum Bridel = Syrrhopodon parasiticus
Bryum pellucens Hooker = Orthodontium pellucens
Bryum pensylvanicum Bridel = Splachnum pensylvanicum
Bryum porsildii (I.Hagen) C.J.Cox & Hedderson = Haplodontium macrocarpum
Bryum pseudocapillare Bescherelle = Rosulabryum pseudocapillare
Bryum pseudotriquetrum (Hedwig) P.Gaertner, B.Meyer & Scherbius = Ptychostomum pseudotriquetrum
Bryum pulchellum var atropurpureum Wahlenberg = Pohlia atropurpurea
Bryum purpurascens (R.Brown) Bruch & Schimper = Ptychostomum arcticum
Bryum pyriferum Crundwell & Whitehouse = Gemmabryum valparaisense
Bryum radiculosum Bridel = Gemmabryum radiculosum
Bryum recurvifolium Taylor = Trichostomum recurvifolium
Bryum reedii H.Robinson = Ptychostomum reedii
Bryum renauldii Röll ex Renauld & Cardot = Plagiobryoides renauldii
Bryum rubens Mitten = Rosulabryum rubens
Bryum ruderale Crundwell & Nyholm = Gemmabryum ruderale
Bryum rufescens Withering = Dicranella rufescens
Bryum rutilans Bridel = Ptychostomum rutilans
Bryum salinum I.Hagen ex Limpricht = Ptychostomum salinum
Bryum sandbergii Holzinger = Roellobryon roellii
Bryum sanguilentum Renauld & Cardot = Rosulabryum gemmascens
Bryum schleicheri Schwägrichen = Ptychostomum schleicheri
Bryum schleicheri var latifolium (Schwägrichen) Schimper = Ptychostomum schleicheri
Bryum spinosum Voit = Mnium spinosum
Bryum squarrosum Hedwig = Paludella squarrosa
Bryum stenotrichum Müller Hal = Ptychostomum inclinatum
Bryum stirtonii Schimper = Rosulabryum elegans
Bryum subapiculatum Hampe = Gemmabryum subapiculatum
Bryum subneodamense Kindberg = Ptychostomum subneodamense
Bryum systylium Müller Hal = Leptostomopsis systylia
Bryum tenuisetum Limpricht = Gemmabryum tenuisetum
Bryum teres Lindberg = Ptychostomum nitidulum
Bryum torquescens Bruch ex De Notaris = Rosulabryum torquescens
Bryum tortifolium Bridel = Ptychostomum cyclophyllum
Bryum tozeri Greville = Epipterygium tozeri
Bryum trichophorum Kindberg = Rosulabryum gemmascens
Bryum turbinatum (Hedwig) Turner = Ptychostomum turbinatum
Bryum uliginosum (Bridel) Bruch & Schimper = Ptychostomum cernuum
Bryum vaginale Dickson = Dicranella crispa
Bryum valparaisense Thériot = Gemmabryum valparaisense
Bryum veronense De Notaris
Bryum violaceum Crundwell & Nyholm = Gemmabryum violaceum
Bryum viridissimum Dickson = Zygodon viridissimus
Bryum warneum (Röhling) Bridel = Ptychostomum warneum
Bryum weigelii Sprengel = Ptychostomum weigelii
Bryum wrightii Sullivant, = Ptychostomum wrightii
Bryum zieri Hedwig = Plagiobryum zieri
Buckiella undulata (Hedwig) Ireland
Bucklandiella affinis (F.Weber & D.Mohr) Bednarek-Ochyra & Ochyra
Bucklandiella afoninae (Frisvoll) Bednarek-Ochyra & Ochyra
Bucklandiella brevipes (Kindberg) Bednarek-Ochyra & Ochyra
Bucklandiella heterosticha (Hedwig) Bednarek-Ochyra & Ochyra
Bucklandiella lawtoniae (Ireland) Bednarek-Ochyra & Ochyra
Bucklandiella macounii (Kindberg in Macoun) Bednarek-Ochyra & Ochyra
Bucklandiella macounii (Kindberg) Bednarek-Ochyra & Ochyra subsp macounii
Bucklandiella macounii subsp alpina (E.Lawton) Bednarek-Ochyra & Ochyra
Bucklandiella microcarpa (Hedwig) Bednarek-Ochyra & Ochyra
Bucklandiella obesa (Frisvoll) Bednarek-Ochyra & Ochyra
Bucklandiella occidentalis (Renauld & Cardot) Bednarek-Ochyra & Ochyra
Bucklandiella pacifica (Ireland & J.R.Spence) Bednarek-Ochyra & Ochyra
Bucklandiella sudetica (Funck) Bednarek-Ochyra & Ochyra
Bucklandiella venusta (Frisvoll) Bednarek-Ochyra & Ochyra
Burnettia fabrofolia Grout = Homalotheciella subcapillata
Buxbaumia aphylla Hedwig
Buxbaumia aphylla var viridis de Candolle in J.Lamarck and A.P.de Candolle = Buxbaumia viridis
Buxbaumia foliosa Hedwig = Diphyscium foliosum
Buxbaumia indusiata Bridel = Buxbaumia viridis
Buxbaumia minakatae S.Okamura
Buxbaumia piperi Best
Buxbaumia subcylindrica Grout = Buxbaumia minakatae
Buxbaumia viridis (de Candolle) de Candolle = Buxbaumia viridis
Callicladium haldanianum (Greville) H.A.Crum
Callicostella pallida (Hornschuch) Ångström
Calliergidium bakeri (Renauld) Grout = Drepanocladus aduncus
Calliergidium pseudostramineum (Müller Hal) Grout = Warnstorfia pseudostraminea
Calliergidium pseudostramineum var hoveyi Grout = Warnstorfia pseudostraminea
Calliergidium pseudostramineum var plesistramineum (Renauld) Grout = Warnstorfia pseudostraminea
Calliergon alpestre (Hedwig) Kindberg = Hygrohypnum alpestre
Calliergon arcticum (Sommerfelt) Kindberg = Hygrohypnum smithii
Calliergon circulifolium (Müller Hal & Kindberg) Kindberg = Hygrohypnum duriusculum
Calliergon cordifolium (Hedwig) Kindberg
Calliergon cuspidatum (Hedwig) Kindberg = Calliergonella cuspidata
Calliergon dilatatum (Wilson) Kindberg = Hygrohypnum duriusculum
Calliergon eugyrium (Schimper) Kindberg = Hygrohypnum eugyrium
Calliergon giganteum (Schimper) Kindberg
Calliergon goulardii (Schimper) Kindberg = Hygrohypnum cochleariifolium
Calliergon macounii Karczmarz = Calliergon richardsonii
Calliergon megalophyllum Mikutowicz
Calliergon molle (Hedwig) Kindberg = Hygrohypnum molle
Calliergon montanum (Lindberg) Kindberg = Hygrohypnum montanum
Calliergon obtusifolium Karczmarz = Calliergon richardsonii
Calliergon ochraceum (Turner ex Wilson) Kindberg = Hygrohypnum ochraceum
Calliergon orbicularicordatum (Renauld & Cardot) Brotherus
Calliergon polare (Lindberg) Kindberg = Hygrohypnum polare
Calliergon pseudoarcticum (Kindberg) Kindberg = Hygrohypnum duriusculum
Calliergon pseudomontanum (Kindberg) Kindberg = Hygrohypnum luridum
Calliergon pseudosarmentosum (Cardot & Thériot) Brotherus = Sarmentypnum pseudosarmentosum
Calliergon richardsonii (Mitten) Kindberg
Calliergon sarmentosum (Wahlenberg) Kindberg = Sarmentypnum sarmentosum
Calliergon sarmentosum var beringianum (Cardot & Thériot) Grout = Sarmentypnum sarmentosum
Calliergon sarmentosum var fallaciosum (Milde) G.Roth = Sarmentypnum sarmentosum
Calliergon sarmentosum var fontinaloides (Berggren) G.Roth = Sarmentypnum sarmentosum
Calliergon schreberi (Willdenow ex Bridel) Mitten = Pleurozium schreberi
Calliergon stramineum (Dickson ex Bridel) Kindberg = Straminergon stramineum
Calliergon subeugyrium (Renauld & Cardot) Kindberg = Hygrohypnum subeugyrium
Calliergon subgiganteum Kindberg = Calliergon richardsonii
Calliergon submolle (Kindberg) Kindberg = Hygrohypnum molle
Calliergon subsarmentosum Kindberg = Calliergon giganteum
Calliergon trifarium (F.Weber & D.Mohr) Kindberg = Pseudocalliergon trifarium
Calliergon turgescens (T.Jensen) Kindberg = Pseudocalliergon turgescens
Calliergon viridulum (Lindberg) Kindberg = Hygrohypnum norvegicum
Calliergon wickesiae Grout = Loeskypnum wickesiae
Calliergonella cuspidata (Hedwig) Loeske
Calliergonella lindbergii (Mitten) Hedenäs = Hypnum lindbergii
Calliergonella schreberi (Willdenow ex Bridel) Grout = Pleurozium schreberi
Calliergonella schreberi var tananae (Grout) Grout = Pleurozium schreberi
Calymperes afzelii Swartz
Calymperes brittoniae Bescherelle = Calymperes afzelii
Calymperes crispum (Austin) Austin = Syrrhopodon ligulatus
Calymperes donnellii Austin = Calymperes afzelii
Calymperes emersum Müller Hal = Calymperes erosum
Calymperes erosum Müller Hal
Calymperes filigera Austin = Syrrhopodon parasiticus
Calymperes nashii R.S.Williams = Calymperes tenerum
Calymperes palisotii Schwägrichen
Calymperes palisotii subsp Richardii (Müller Hal) S.R.Edwards = Calymperes palisotii
Calymperes pallidum Mitten
Calymperes richardii Müller Hal = Calymperes palisotii
Calymperes tenerum Müller Hal
Calymperes tenerum subsp edamense Fleischer = Calymperes tenerum
Calymperopsis parasitica (Bridel) Brotherus = Syrrhopodon parasiticus
Camptothecium alsioides Kindberg = Homalothecium arenarium
Camptothecium amesiae Renauld & Cardot = Homalothecium aureum
Camptothecium arenarium (Lesquereux) A.Jaeger = Homalothecium arenarium
Camptothecium fulgescens (Mitten ex Müller Hal) Paris = Homalothecium fulgescens
Camptothecium lutescens subsp fulgescens (Mitten ex Müller Hal) Persson = Homalothecium fulgescens
Camptothecium lutescens var occidentale Renauld & Cardot = Homalothecium fulgescens
Camptothecium megaptilum Sullivant = Homalothecium megaptilum
Camptothecium nitens (Hedwig) Schimper = Tomentypnum nitens
Camptothecium nitens var falcifolium Renauld ex Nichols = Tomentypnum falcifolium
Campyliadelphus chrysophyllus (Bridel) Kanda
Campyliadelphus polygamus (Schimper) Kanda = Drepanocladus polygamus
Campyliadelphus protensus (Bridel) Kanda = Campylium protensum
Campyliadelphus stellatus (Hedwig) Kanda = Campylium stellatum
Campylium adscendens (Lindberg) Persson = Herzogiella adscendens
Campylium arcticum (R.S.Williams) Brotherus = Drepanocladus arcticus
Campylium cardotii (Thériot) Brotherus = Drepanocladus cardotii
Campylium chrysophyllum (Bridel) Lange = Campyliadelphus chrysophyllus
Campylium chrysophyllum var brevifolium (Renauld & Cardot) Grout = Campyliadelphus chrysophyllus
Campylium halleri (Hedwig) Lindberg = Campylophyllum halleri
Campylium hispidulum (Bridel) Mitten = Campylophyllum hispidulum
Campylium hispidulum var cordatum Grout = Campylophyllum hispidulum
Campylium hispidulum var sommerfeltii (Myrin) Lindberg = Campylophyllum sommerfeltii
Campylium laxifolium Engelmark & Hedenäs
Campylium longicuspis (Lindberg & Arnell) Hedenäs
Campylium polygamum (Schimper) C.E.O.Jensen = Drepanocladus polygamus
Campylium polygamum var fluitans Grout = Drepanocladus polygamus
Campylium polygamum var longinerve (Renauld & Cardot) Grout = Leptodictyum riparium
Campylium polygamum var minus (Schimper) G.Roth = Drepanocladus polygamus
Campylium protensum (Bridel) Kindberg
Campylium radicale (P.Beauvois) Grout = Pseudocampylium radicale
Campylium sommerfeltii (Myrin) Lange = Campylophyllum sommerfeltii
Campylium stellatum (Hedwig) C.E.O.Jensen
Campylium stellatum subsp cardotii (Thériot) Grout = Drepanocladus cardotii
Campylium stellatum var adscendens (Lindberg) Persson = Herzogiella adscendens
Campylium stellatum var arcticum (R.S.Williams) L.I.Savicz = Drepanocladus arcticus
Campylium stellatum var protensum (Bridel) Bryhn = Campylium protensum
Campylium treleasei (Renauld) Brotherus = Herzogiella adscendens
Campylodontium hypnoides Schwägrichen = Anacamptodon splachnoides
Campylophyllum halleri (Hedwig) M.Fleischer
Campylophyllum hispidulum (Bridel) Hedenäs
Campylophyllum sommerfeltii (Myrin) Hedenäs
Campylopodiella flagellacea (Müller Hal) Frahm & Isoviita
Campylopodiella stenocarpa (Wilson) P.Müller & J.P.Frahm
Campylopus angustiretis (Austin) Lesquereux & James
Campylopus arctocarpus (Hornschuch) Mitten
Campylopus atrovirens De Notaris
Campylopus atrovirens De Notaris var atrovirens
Campylopus atrovirens var cucullatifolius J.P.Frahm
Campylopus aureus Bosch & Sande La Coste = Campylopus schmidii
Campylopus caespiticius Bridel = Grimmia caespiticia
Campylopus canadensis Kindberg = Paraleucobryum longifolium
Campylopus carolinae Grout
Campylopus delicatulus R.S.Williams = Campylopus angustiretis
Campylopus donnellii (Austin) Lesquereux & James = Campylopus surinamensis
Campylopus flexuosus (Hedwig) Bridel
Campylopus fragilis (Bridel) Bruch & Schimper
Campylopus gracilicaulis Mitten = Campylopus surinamensis
Campylopus gracilicaulis subspangustiretis (Austin) Kindberg = Campylopus angustiretis
Campylopus gracilicaulis var donnellii (Austin) Grout = Campylopus surinamensis
Campylopus gracilis (Mitten) A.Jaeger
Campylopus henrici Renauld & Cardot = Dicranella heteromalla
Campylopus introflexus (Hedwig) Bridel
Campylopus japonicus Brotherus = Campylopus sinensis
Campylopus laevigatus Bridel = Grimmia laevigata
Campylopus leanus (Sullivant) Sullivant & Lesquereux = Brothera leana
Campylopus leucotrichus Sullivant & Lesquereux = Campylopus pilifer
Campylopus oerstedianus (Müller Hal) Mitten
Campylopus paradoxus Wilson = Campylopus flexuosus
Campylopus pilifer Bridel
Campylopus pyriformis (Schultz) Bridel
Campylopus schimperi Milde
Campylopus schmidii (Müller Hal) A.Jaeger
Campylopus schwarzii Schimper = Campylopus gracilis
Campylopus sinensis (Müller Hal) J.P.Frahm
Campylopus subulatus Schimper
Campylopus subulatus var schimperi (Milde) Husnot = Campylopus schimperi
Campylopus sudeticus (Funck) Fürnrohr = Bucklandiella sudetica
Campylopus surinamensis Müller Hal
Campylopus surinamensis var angustiretis (Austin) J.-P.Frahm = Campylopus angustiretis
Campylopus tallulensis Sullivant & Lesquereux
Campylopus tallulensis var subleucogaster (Müller Hal) Grout = Campylopus surinamensis
Campylopus virginicus (Austin) Lesquereux & James = Dicranodontium asperulum
Campylopus viridis Sullivant & Lesquereux = Dicranum viride
Campylostelium saxicola (F.Weber & D.Mohr) Bruch & Schimper
Catharinea crispa James = Atrichum crispum
Catharinea tenella Röhling = Atrichum tenellum
Catoscopium nigritum (Hedwig) Bridel
Ceratodon conicus (Hampe) Lindberg = Ceratodon purpureus subsp conicus
Ceratodon heterophyllus Kindberg
Ceratodon purpurascens (Hedwig) Jennings = Ceratodon purpureus
Ceratodon purpureus (Hedwig) Bridel
Ceratodon purpureus (Hedwig) Bridel subsp purpureus
Ceratodon purpureus subsp conicus (Hampe) Dixon
Ceratodon purpureus subsp stenocarpus (Bruch & Schimper) Dixon
Ceratodon purpureus var obtusifolius Limpricht = Ceratodon heterophyllus
Ceratodon purpureus var purpurascens (Hedwig) Bridel = Ceratodon purpureus
Ceratodon purpureus var rotundifolius Berggren = Ceratodon heterophyllus
Ceratodon purpureus var xanthopus Sullivant = Ceratodon purpureus
Ceratodon stenocarpus Bruch & Schimper = Ceratodon purpureus subsp stenocarpus
Chamberlainia acuminata (Hedwig) Grout = Brachythecium acuminatum
Chamberlainia albicans (Hedwig) H.Robinson = Brachythecium albicans
Chamberlainia biventrosa (Müller Hal) Grout = Brachythecium acuminatum
Chamberlainia cyrtophylla (Kindberg) Grout = Brachythecium acuminatum
Chamberlainia rotaeana (De Notaris) H.Robinson = Brachythecium rotaeanum
Chenia leptophylla (Müller Hal) R.H.Zander
Chenia rhizophylla (Sakurai) R.H.Zander = Chenia leptophylla
Chryso-hypnum arcticum R.S.Williams = Drepanocladus arcticus
Chryso-hypnum diminutivum (Hampe) W.R.Buck
Cinclidium arcticum (Bruch & Schimper) Schimper
Cinclidium hymenophyllum (Bruch & Schimper) Lindberg = Cyrtomnium hymenophyllum
Cinclidium latifolium Lindberg
Cinclidium stygium Swartz
Cinclidium subrotundum Lindberg
Cirriphyllum boscii (Schwägrichen) Grout = Bryoandersonia illecebra
Cirriphyllum brandegeei (Austin) Grout = Brachythecium brandegeei
Cirriphyllum cirrosum (Schwägrichen) Grout = Brachythecium cirrosum
Cirriphyllum piliferum (Hedwig) Grout
Cladodium inclinatum (Swartz ex Bridel) Bridel = Ptychostomum inclinatum
Claopodium bolanderi Best
Claopodium crispifolium (Hooker) Renauld & Cardot
Claopodium pellucinerve (Mitten) Best
Claopodium subpiliferum (Lindberg & Arnell) Brotherus = Claopodium pellucinerve
Claopodium whippleanum (Sullivant) Renauld & Cardot
Claopodium whippleanum var leuconeuron (Sullivant & Lesquereux) Grout = Claopodium whippleanum
Clasmatodon parvulus (Hampe) Sullivant
Clasmatodon parvulus var rupestris Lesquereux & James = Clasmatodon parvulus
Cleistocarpidium palustre (Bruch & Schimper) Ochyra & H.Bednarek-Ochyra
Climacium americanum Bridel
Climacium americanum subsp kindbergii (Renauld & Cardot) Kindberg = Climacium americanum
Climacium americanum var kindbergii Renauld & Cardot = Climacium americanum
Climacium americanum var pseudokindbergii Cardot & Thériot = Climacium americanum
Climacium dendroides (Hedwig) F.Weber & D.Mohr
Climacium dendroides var oregonense Renauld & Cardot = Climacium dendroides
Climacium kindbergii (Renauld & Cardot) Grout = Climacium americanum
Cnestrum alpestre (Wahlenberg) Nyholm = Cynodontium alpestre
Cnestrum schisti (Wahlenberg) I.Hagen = Cynodontium schisti
Codonoblepharon menziesii Schwägrichen = Zygodon menziesii
Codriophorus acicularis (Hedwig) P.Beauvois
Codriophorus aduncoides (Bednarek-Ochyra) Bednarek-Ochyra & Ochyra
Codriophorus corrugatus Bednarek-Ochyra
Codriophorus depressus (Lesquereux) Bednarek-Ochyra & Ochyra
Codriophorus fascicularis (Hedwig) Bednarek-Ochyra & Ochyra
Codriophorus mollis (Cardot) Bednarek-Ochyra & Ochyra
Codriophorus norrisii (Bednarek-Ochyra & Ochyra) Bednarek-Ochyra & Ochyra
Codriophorus ryszardii (Bednarek-Ochyra) Bednarek-Ochyra & Ochyra
Codriophorus varius (Mitten) Bednarek-Ochyra & Ochyra
Conardia compacta (Hooker) H.Robinson
Conomitrium hallianum Sullivant & Lesquereux in C.F.Austin = Fissidens hallianus
Conostomum boreale Swartz = Conostomum tetragonum
Conostomum tetragonum (Hedwig) Lindberg
Coscinodon arctolimnius (Steere) Steere
Coscinodon calyptratus (Drummond) C.E.O.Jensen
Coscinodon cribrosus (Hedwig) Spruce
Coscinodon hartzii C.E.O.Jensen
Coscinodon hookeri Hampe = Coscinodon calyptratus
Coscinodon persoonii Hampe = Coscinodon cribrosus
Coscinodon pilifera Dickson = Stegonia latifolia var pilifera
Coscinodon pulvinatus Sprengel = Coscinodon cribrosus
Coscinodon wrightii Sullivant = Jaffueliobryum wrightii
Coscinodon yukonensis Hastings
Cratoneurella uncinifolia (Brotherus & Paris) H.Robinson = Sciuro-hypnum uncinifolium
Cratoneuron commutatum var falcatum (Bridel) Mönkemeyer = Palustriella falcata
Cratoneuron commutatum var sulcatum (Lindberg) Mönkemeyer = Palustriella falcata
Cratoneuron falcatum (Bridel) G.Roth = Palustriella falcata
Cratoneuron falcatum var williamsii (Grout) Flowers = Palustriella falcata
Cratoneuron filicinum (Hedwig) Spruce
Cratoneuron filicinum var aciculinum (Müller Hal & Kindberg) Grout = Cratoneuron filicinum
Cratoneuron sordidum (Müller Hal) Brotherus = Drepanocladus sordidus
Cratoneuron williamsii Grout = Palustriella falcata
Crossidium aberrans Holzinger & E.B.Bartram
Crossidium crassinervium (De Notaris) Juratzka
Crossidium crassinervium (De Notaris) Juratzka) var crassinervium
Crossidium desertorum Holzinger & E.B.Bartram = Crossidium crassinervium var crassinervium
Crossidium erosum Holzinger & E.B.Bartram = Crossidium crassinervium var crassinervium
Crossidium griseum (Juratzka) Juratzka = Crossidium squamiferum var pottioideum
Crossidium seriatum H.A.Crum & Steere
Crossidium spatulifolium Holzinger & E.B.Bartram = Crossidium aberrans
Crossidium squamiferum (Viviani) Juratzka
Crossidium squamiferum (Viviani) Juratzka var squamiferum
Crossidium squamiferum var pottioideum (Notaris) Mönkemeyer
Crossidium succulentum Holzinger & E.B.Bartram = Crossidium squamiferum var squamiferum
Crumia deciduidentata Sharp & Z.Iwatsuki = Tortula deciduidentata
Crumia latifolia (Kindberg) W.B.Schofield
Cryphaea californica (Sullivant ex Lesquereux) Kindberg = Antitrichia californica
Cryphaea filiformis (Hedwig) Bridel
Cryphaea floridensis H.A.Crum = Cryphaea filiformis
Cryphaea glomerata Schimper ex Sullivant
Cryphaea glomerata var scabra Grout = Cryphaea filiformis
Cryphaea leptoclada Sullivant = Pseudocryphaea domingensis
Cryphaea nervosa (Hooker & Wilson) Müller Hal
Cryphaea ravenelii Austin
Ctenidium diminutivum (Hampe) M.Fleischer = Chryso-hypnum diminutivum
Ctenidium molluscum (Hedwig) Mitten
Ctenidium molluscum var condensatum (Schimper) E.Britton = Ctenidium molluscum
Ctenidium schofieldii N.Nishimura
Ctenidium subrectifolium (Bridel) G.Pedano ex W.R.Buck & B.H.Allen = Ctenidium molluscum
Cupressina turgens Müller Hal = Gollania turgens
Cyclodictyon varians (Sullivant) Kuntze
Cylindrothecium challengeri Paris = Entodon challengeri
Cylindrothecium demetrii Renauld & Cardot = Entodon seductrix
Cynodontium alpestre (Wahlenberg) Milde
Cynodontium canadense Mitten = Dicranella schreberiana
Cynodontium flexicaule Schwägrichen = Ditrichum flexicaule
Cynodontium glaucescens (Lindberg & Arnell) Paris
Cynodontium gracilescens (F.Weber & D.Mohr) Schimper
Cynodontium hyperboreum (Gunnerus ex Withering) Hagen = Arctoa hyperborea
Cynodontium jenneri (Schimper) Stirton
Cynodontium polycarpon (Hedwig) Schimper
Cynodontium polycarpum var laxirete (Schimper) Stirton = Cynodontium jenneri
Cynodontium polycarpum var tenellum Schimper = Cynodontium tenellum
Cynodontium schisti (F.Weber & D.Mohr) Lindberg
Cynodontium strumiferum (Hedwig) Lindberg
Cynodontium strumulosum Müller Hal & Kindberg
Cynodontium tenellum (Schimper)
Cynodontium torquescens Limpricht = Cynodontium tenellum
Cynontodium capillaceum Hedwig = Distichium capillaceum
Cynontodium cernuum Hedwig = Ptychostomum cernuum
Cynontodium inclinatum Hedwig = Distichium inclinatum
Cyrto-hypnum involvens (Hedwig) W.R.Buck & H.A.Crum
Cyrto-hypnum minutulum (Hedwig) W.R.Buck & H.A.Crum
Cyrto-hypnum pygmaeum (Schimper) W.R.Buck & H.A.Crum
Cyrto-hypnum schistocalyx (Müller Hal) W.R.Buck & H.A.Crum
Cyrtomnium hymenophylloides (Huebener) T.J.Koponen
Cyrtomnium hymenophyllum (Bruch & Schimper) Holmen
Dacryophyllum falcifolium Ireland
Dactylhymenium pringlei Cardot = Didymodon tophaceus
Daltonia gracilis Mitten = Daltonia splachnoides
Daltonia nervosa Hooker & Wilson = Cryphaea nervosa
Daltonia splachnoides (Smith) Hooker & Taylor
Dendroalsia abietina (Hooker) E.Britton
Dermatodon cernuus Huebener = Tortula cernua
Dermatodon randii (Kennedy) Lazarenko = Tortula cernua
Desmatodon arenaceus Sullivant = Tortula obtusifolia
Desmatodon californicus Lesquereux = Tortula atrovirens
Desmatodon coloradensis Grout = Tortula obtusifolia
Desmatodon convolutus (Bridel) Grout = Tortula atrovirens
Desmatodon ellesmerensis Brassard = Pseudocrossidium obtusulum
Desmatodon fisherae H.A.Crum = Tortula porteri
Desmatodon garberi Lesquereux & James = Plaubelia sprengelii
Desmatodon guepinii Bruch & Schimper = Tortula guepinii
Desmatodon heimii (Hedwig) Mitten = Hennediella heimii
Desmatodon heimii var arcticus (Lindberg) H.A.Crum = Hennediella heimii var arctica
Desmatodon hendersonii (Renauld & Cardot) R.S.Williams = Didymodon tophaceus
Desmatodon latifolius (Hedwig) Bridel = Tortula hoppeana
Desmatodon latifolius var muticus (Bridel) Bridel = Tortula hoppeana
Desmatodon laureri (Schultz) Bruch & Schimper = Tortula laureri
Desmatodon leucostoma (R.Brown) Berggren = Tortula leucostoma
Desmatodon obtusifolius (Schwägrichen) Schimper = Tortula obtusifolia
Desmatodon plinthobius Sullivant & Lesquereux = Tortula plinthobia
Desmatodon porteri James in C.F.Austin = Tortula porteri
Desmatodon stomatodontus (Cardot) R.S.Williams = Plaubelia sprengelii var stomatodonta
Desmatodon suberectus (Hooker) Limpricht = Tortula leucostoma
Desmatodon systylius Schimper = Tortula systylia
Dichelyma capillaceum (Withering) Myrin
Dichelyma cylindricarpum Austin
Dichelyma falcatum (Hedwig) Myrin = Dichelyma falcatum
Dichelyma falcatum var uncinatum (Mitten) E.Lawton = Dichelyma uncinatum
Dichelyma obtusulum Kindberg = Dichelyma pallescens
Dichelyma pallescens Schimper
Dichelyma subulatum (P.Beauvois) Myrin = Brachelyma subulatum
Dichelyma uncinatum Mitten
Dichelyma uncinatum var cylindricarpum (Austin) Cardot = Dichelyma uncinatum
Dichodontium canadense (Mitten) Lesquereux & James = Dicranella schreberiana
Dichodontium flavescens (Dickson ex Withering) Lindberg = Dichodontium pellucidum
Dichodontium olympicum Renauld & Cardot
Dichodontium pellucidum (Hedwig) Schimper
Dichodontium pellucidum var americanum Lesquereux & James = Dichodontium pellucidum
Dichodontium pellucidum var fagimontanum (Bridel) Schimper = Dichodontium pellucidum
Dichodontium subflavescens Kindberg = Dichodontium pellucidum
Dicranella canadense (Mitten) Austin = Dicranella schreberiana
Dicranella cerviculata (Hedwig) Schimper
Dicranella cerviculata var americana Grout = Dicranella cerviculata
Dicranella cerviculata var pusilla (Hedwig) Schimper = Dicranella cerviculata
Dicranella crispa (Hedwig) Schimper
Dicranella curvata (Hedwig) Schimper = Dicranella subulata
Dicranella fitzgeraldii Renauld & Cardot = Dicranella heteromalla
Dicranella grevilleana (Bridel) Schimper = Dicranella schreberiana
Dicranella herminieri Bescherelle = Dicranella hilariana
Dicranella heteromalla (Hedwig) Schimper
Dicranella heteromalla var latinervis Cardot & Thériot = Dicranella heteromalla
Dicranella heteromalla var orthocarpa (Hedwig) A.Jaeger & Sauerbeck = Dicranella heteromalla
Dicranella hilariana (Montagne) Mitten
Dicranella howei Renauld & Cardot = Dicranella varia
Dicranella hutchinsonii Krajina = Dicranella rufescens
Dicranella langloisii Renauld & Cardot = Dicranella varia
Dicranella laxiretis Renauld & Cardot = Dicranella hilariana
Dicranella leptotrichoides Renauld & Cardot = Dicranella hilariana
Dicranella lindigiana (Hampe) Mitten
Dicranella ohioensis (H.Robinson) H.A.Crum = Dicranella cerviculata
Dicranella pacifica W.B.Schofield
Dicranella palustris (Dickson) E.F.Warburg
Dicranella polaris Kindberg = Dicranella cerviculata
Dicranella pusilla (Hedwig) E.Britton = Dicranella cerviculata
Dicranella rubra Lindberg = Dicranella varia
Dicranella rufescens (Withering) Schimper
Dicranella schreberi (Swartz ex Anonymous) Schimper = Dicranella schreberiana
Dicranella schreberi var elata Schimper = Dicranella schreberiana
Dicranella schreberi var grevilleana (Bridel) Mönkemeyer = Dicranella schreberiana
Dicranella schreberi var occidentalis Austin = Dicranella schreberiana
Dicranella schreberi var robusta Braithwaite = Dicranella schreberiana
Dicranella schreberiana (Hedwig) Hilferty ex H.A.Crum & L.E.Anderson
Dicranella schreberiana var robusta (Braithwaite) H.A.Crum & L.E.Anderson = Dicranella schreberiana
Dicranella secunda Lindberg = Dicranella subulata
Dicranella sphaerocarpa Cardot = Dicranella lindigiana
Dicranella squarrosa (Schrader) Schimper = Dicranella palustris
Dicranella stikinensis Grout = Dicranella subulata
Dicranella subulata (Hedwig) Schimper
Dicranella subulata var curvata (Hedwig) Rabenhorst = Dicranella subulata
Dicranella varia (Hedwig) Schimper
Dicranodontium asperulum (Mitten) Brotherus
Dicranodontium denudatum (Bridel) E.Britton
Dicranodontium millspaughii E.Britton = Dicranodontium denudatum
Dicranodontium sinense (Müller Hal) Paris = Campylopus sinensis
Dicranodontium uncinatum (Harvey) A.Jaeger
Dicranodontium virginicum E.Britton = Dicranodontium denudatum
Dicranoweisia cirrata (Hedwig) Lindberg
Dicranoweisia contermina Renauld & Cardot = Dicranoweisia crispula
Dicranoweisia crispula (Hedwig) Milde
Dicranoweisia crispula var compacta (Schwägrichen) Lindberg = Dicranoweisia crispula
Dicranoweisia roellii Kindberg = Dicranoweisia crispula
Dicranum aciculare Hedwig = Codriophorus acicularis
Dicranum acutifolium (Lindberg & Arnell) C.E.O.Jensen
Dicranum albicans Schwägrichen = Paraleucobryum enerve
Dicranum albidum P.Beauvois = Leucobryum albidum
Dicranum alpestre Wahlenberg = Cynodontium alpestre
Dicranum ambiguum Hedwig = Trematodon ambiguus
Dicranum angustirete Austin = Campylopus angustiretis
Dicranum angustum Lindberg = Dicranum spadiceum
Dicranum arcticum Schimper = Kiaeria glacialis
Dicranum arctocarpum Hornschuch = Campylopus arctocarpus
Dicranum asperulum Mitten = Dicranodontium asperulum
Dicranum bergeri var acutifolium Lindberg & Arnell = Dicranum acutifolium
Dicranum blyttii Bruch & Schimper = Kiaeria blyttii
Dicranum bonjeanii De Notaris
Dicranum brevifolium (Lindberg) Lindberg
Dicranum cerviculatum Hedwig = Dicranella cerviculata
Dicranum condensatum Hedwig
Dicranum crispum Hedwig = Dicranella crispa
Dicranum denudatum Bridel = Dicranodontium denudatum
Dicranum donnellii Austin = Campylopus surinamensis
Dicranum drummondii Müller Hal
Dicranum drummondii Sullivant ex Lindberg = Dicranum ontariense
Dicranum elatum Lindberg = Dicranum drummondii
Dicranum elongatum Schwägrichen
Dicranum enerve Thedenius in C.J.Hartman = Paraleucobryum enerve
Dicranum falcatum Hedwig = Kiaeria falcata
Dicranum flagellaceum Müller Hal = Campylopodiella flagellacea
Dicranum flagellare Hedwig
Dicranum flagellare var minutissimum Grout = Dicranum flagellare
Dicranum flexicaule Bridel = Dicranum fuscescens var flexicaule
Dicranum flexuosum Hedwig = Campylopus flexuosus
Dicranum fragile Bridel = Campylopus fragilis
Dicranum fragilifolium Lindberg
Dicranum fulvellum Smith = Arctoa fulvella
Dicranum fulvum Hooker
Dicranum fulvum subspviride (Sullivant & Lesquereux) Lindberg = Dicranum viride
Dicranum fulvum var viride (Sullivant & Lesquereux) Frye = Dicranum viride
Dicranum fuscescens forma pallidiseta J.W.Bailey = Dicranum pallidisetum
Dicranum fuscescens Turner
Dicranum fuscescens Turner var fuscescens
Dicranum fuscescens var congestum (Bridel) Husnot = Dicranum fuscescens var fuscescens
Dicranum fuscescens var flexicaule (Bridel) Wilson
Dicranum glaciale Berggren = Kiaeria glacialis
Dicranum glaucum Hedwig = Leucobryum glaucum
Dicranum gracile Mitten = Campylopus gracilis
Dicranum gracilescens F.Weber & D.Mohr = Cynodontium gracilescens
Dicranum groenlandicum Bridel
Dicranum heteromallum Hedwig = Dicranella heteromalla
Dicranum hilarianum Montagne = Dicranella hilariana
Dicranum howellii Renauld & Cardot
Dicranum hyperboreum (Gunnerus ex Withering) Smith = Arctoa hyperborea
Dicranum introflexum Hedwig = Campylopus introflexus
Dicranum julaceum Hooker = Aongstroemia longipes
Dicranum laevidens R.S.Williams = Dicranum spadiceum
Dicranum latifolium J.J.Amann = Dicranum scoparium
Dicranum leioneuron Kindberg
Dicranum longifolium Ehrhart ex Hedwig = Paraleucobryum longifolium
Dicranum majus Turner
Dicranum majus Turner var majus
Dicranum majus var orthophyllum A.Braun ex Milde
Dicranum molle (Wilson) Lindberg = Kiaeria glacialis
Dicranum montanum Hedwig
Dicranum muehlenbeckii Bruch & Schimper
Dicranum muehlenbeckii var brevifolium Lindberg = Dicranum brevifolium
Dicranum oerstedianum Müller Hal = Campylopus oerstedianus
Dicranum ontariense W.L.Peterson
Dicranum orthocarpum Hedwig = Dicranella heteromalla
Dicranum ovale Hedwig = Grimmia ovalis
Dicranum pallidisetum (J.W.Bailey) Ireland
Dicranum pellucidum Hedwig = Dichodontium pellucidum
Dicranum polysetum Swartz
Dicranum purpurascens Hedwig = Ceratodon purpureus subsp purpureus
Dicranum purpureum Hedwig = Ceratodon purpureus
Dicranum pusillum Hedwig = Dicranella cerviculata
Dicranum pyriforme Schultz = Campylopus pyriformis
Dicranum rhabdocarpum Sullivant
Dicranum robustum Bruch & Schimper = Dicranum drummondii
Dicranum rugosum (Funck) Bridel = Dicranum polysetum
Dicranum sabuletorum Renauld & Cardot = Dicranum condensatum
Dicranum saxicola F.Weber & D.Mohr = Campylostelium saxicola
Dicranum schmidii Müller Hal = Campylopus schmidii
Dicranum schreberianum Hedwig = Dicranella schreberiana
Dicranum scoparium Hedwig
Dicranum serratum Kindberg = Paraleucobryum longifolium
Dicranum sinense Müller Hal = Campylopus sinensis
Dicranum spadiceum J.E.Zetterstedt
Dicranum spurium Hedwig
Dicranum starkei Weber & D.Mohr = Kiaeria starkei
Dicranum strictum D.Mohr = Dicranum tauricum
Dicranum subulatum Hedwig = Dicranella subulata
Dicranum sulcatum Kindberg = Dicranum fuscescens var fuscescens
Dicranum tauricum Sapjegin
Dicranum undulatum Bridel
Dicranum varium Hedwig = Dicranella varia
Dicranum virens Hedwig = Oncophorus virens
Dicranum virginicum Austin = Dicranodontium asperulum
Dicranum viride (Sullivant & Lesquereux) Lindberg
Didymodon acutus (Bridel) K.Saito = Didymodon rigidulus var gracilis
Didymodon acutus var ditrichoides (Brotherus) R.H.Zander = Didymodon rigidulus var ditrichoides
Didymodon acutus var icmadophilus (Schimper ex Müller Hal) R.H.Zander = Didymodon rigidulus var icmadophilus
Didymodon anserinocapitatus (X.J.Li) R.H.Zander
Didymodon arcticus (Kaalaas) Brotherus = Trichostomum arcticum
Didymodon asperifolius (Mitten) H.A.Crum
Didymodon australasiae (Hooker & Greville) R.H.Zander
Didymodon australasiae var umbrosus (Müller Hal) R.H.Zander = Didymodon umbrosus
Didymodon bistratosus Hébrard & R.B.Pierrot
Didymodon brachyphyllus (Sullivant) R.H.Zander
Didymodon columbianus F.J.Hermann & E.Lawton = Bryoerythrophyllum columbianum
Didymodon crenulatus Mitten = Rhabdoweisia crenulata
Didymodon cylindricus var gemmiparus Schimper = Trichostomum tenuirostre var gemmiparum
Didymodon diaphanobasis Cardot = Didymodon australasiae
Didymodon eckeliae R.H.Zander
Didymodon fallax (Hedwig) R.H.Zander
Didymodon fallax var reflexus (Bridel) R.H.Zander = Didymodon ferrugineus
Didymodon ferrugineus (Schimper ex Bescherelle) M.O.Hill
Didymodon fragilis Hooker & Wilson = Tortella fragilis
Didymodon fuscoviridis Cardot = Didymodon rigidulus var rigidulus
Didymodon giganteus (Funck) Juratzka
Didymodon homomallus Hedwig = Ditrichum heteromallum
Didymodon icmadophilus (Schimper ex Müller Hal) K.Saito = Didymodon rigidulus var icmadophilus
Didymodon jenneri Schimper = Cynodontium jenneri
Didymodon johansenii (R.S.Williams) H.A.Crum
Didymodon leskeoides K.Saito
Didymodon linearis Swartz = Ditrichum lineare
Didymodon maschalogena (Renauld & Cardot) Brotherus
Didymodon maximus (Syed & Crundwell) M.O.Hill
Didymodon mexicanus var subulatus Thériot & E.B.Bartram = Didymodon rigidulus var subulatus
Didymodon michiganensis (Steere) K.Saito = Didymodon maschalogena
Didymodon murrayae Otnyukova
Didymodon nevadensis R.H.Zander
Didymodon nicholsonii Culmann
Didymodon nigrescens (Mitten) K.Saito
Didymodon norrisii R.H.Zander
Didymodon occidentalis R.H.Zander = Didymodon vinealis var rubiginosus
Didymodon perobtusus Brotherus
Didymodon pusillum Hedwig = Ditrichum pusillum
Didymodon recurvirostrum (Hedwig) Jennings = Bryoerythrophyllum recurvirostrum
Didymodon recurvirostrum var dentatus (Schimper) Steere = Bryoerythrophyllum recurvirostrum
Didymodon reedii H.Robinson = Didymodon brachyphyllus
Didymodon revolutus (Cardot) R.S.Williams
Didymodon rigidicaulis (Müller Hal) K.Saito = Didymodon ferrugineus
Didymodon rigidulus Hedwig
Didymodon rigidulus Hedwig var rigidulus
Didymodon rigidulus var ditrichoides (Brotherus) R.H.Zander
Didymodon rigidulus var gracilis (Schleicher ex Hooker & Greville) R.H.Zander
Didymodon rigidulus var icmadophilus (Schimper ex Müller Hal) R.H.Zander
Didymodon rigidulus var subulatus (Thériot & E.B.Bartram) R.H.Zander
Didymodon rufus Lorentz = Didymodon asperifolius
Didymodon subandreaeoides (Kindberg) R.H.Zander
Didymodon tectorum (Müller Hal) K.Saito
Didymodon tophaceus (Bridel) Lisa
Didymodon umbrosus (Müller Hal) R.H.Zander
Didymodon vaginatus Hooker = Symblepharis vaginata
Didymodon vinealis (Bridel) R.H.Zander
Didymodon vinealis (Bridel) R.H.Zander var vinealis
Didymodon vinealis var brachyphyllus (Sullivant) R.H.Zander = Didymodon brachyphyllus
Didymodon vinealis var flaccidus (Bruch & Schimper) R.H.Zander = Didymodon vinealis var vinealis
Didymodon vinealis var nicholsoniin(Culmann) R.H.Zander = Didymodon nicholsonii
Didymodon vinealis var rubiginosus (Mitten) R.H.Zander
Didymodon wollei (Austin) Austin = Trichostomum tenuirostre var tenuirostre
Diphyscium cumberlandianum Harvill = Diphyscium mucronifolium
Diphyscium foliosum (Hedwig) D.Mohr
Diphyscium involutum Mitten = Diphyscium mucronifolium
Diphyscium mucronifolium Mitten
Discelium nudum (Dickson) Bridel
Dissodon hornschuchii Greville & Arnott = Tayloria hornschuchii
Distichium capillaceum (Hedwig) Bruch & Schimper
Distichium hagenii H.Philibert
Distichium inclinatum (Hedwig) Bruch & Schimper
Distichium inclinatum subsp hagenii (H.Philibert) J.J.Amann = Distichium hagenii
Distichium inclinatum var hagenii (H.Philibert) Mönkemeyer = Distichium hagenii
Ditrichum ambiguum Best
Ditrichum boreale (R.S.Williams) Grout = Trichodon cylindricus var oblongus
Ditrichum crispatissimum (Müller Hal) Paris = Ditrichum gracile
Ditrichum currituckii Grout = Ditrichum pallidum
Ditrichum cylindricum (Hedwig) Grout = Trichodon cylindricus
Ditrichum flexicaule (Schwägrichen) Hampe
Ditrichum giganteum R.S.Williams = Ditrichum gracile
Ditrichum gracile (Mitten) Kuntze
Ditrichum henryi H.A.Crum & L.E.Anderson = Ditrichum rhynchostegium
Ditrichum heteromallum (Hedwig) E.Britton
Ditrichum homomallum (Hedwig) Hampe = Ditrichum heteromallum
Ditrichum lineare (Swartz) Lindberg
Ditrichum montanum Leiberg
Ditrichum pallidum (Hedwig) Hampe
Ditrichum pusillum (Hedwig) Hampe
Ditrichum rhynchostegium Kindberg
Ditrichum schimperi (Lesquereux) Kuntze
Ditrichum tortile (Schrader) Brockmuller = Ditrichum pusillum
Ditrichum tortuloides Grout
Ditrichum vaginans (Sullivant) Hampe = Ditrichum lineare
Ditrichum zonatum (Bridel) Kindberg = Ditrichum heteromallum
Ditrichum zonatum var scabrifolium Dixon = Ditrichum heteromallum
Dolichotheca pilifera (Swartz) Podpera = Plagiothecium piliferum
Dolichotheca seligeri (Bridel) Loeske = Herzogiella seligeri
Dolichotheca striatella (Bridel) Loeske = Herzogiella striatella
Dolichotheca turfacea (Lindberg) Loeske = Herzogiella turfacea
Donnellia commutata (Müller Hal) W.R.Buck
Donrichardsia macroneuron (Grout) H.A.Crum & L.E.Anderson
Donrichardsia pringlei (Cardot) Huttunen & Ignatov in A.E.Newton and R.S.Tangney
Dorcadion lyellii (Hooker & Taylor) Lindberg = Orthotrichum lyellii
Dorcadion rupestre (Schleicher ex Schwägrichen) Lindberg = Orthotrichum rupestre
Dorcadion striatum (Hedwig) Lindberg = Orthotrichum striatum
Drepanium recurvatum (Lindberg & Arnell) Roth = Hypnum recurvatum
Drepanocladus aduncus (Hedwig) Warnstorf
Drepanocladus aduncus var capillifolius (Warnstorf) Riehmer = Drepanocladus longifolius
Drepanocladus aduncus var kneiffii (Schimper) Mönkemeyer = Drepanocladus aduncus
Drepanocladus aduncus var polycarpus (Voit) G.Roth = Drepanocladus aduncus
Drepanocladus aduncus var pseudofluitans (Sanio) Glowacki = Drepanocladus aduncus
Drepanocladus angustifolius (Hedenäs) Hedenäs & C.Rosborg = Pseudocalliergon angustifolium
Drepanocladus arcticus (R.S.Williams) Hedenäs
Drepanocladus badius (Hartman) G.Roth = Loeskypnum badium
Drepanocladus berggrenii (Lange & C.E.O.Jensen) G.Roth = Warnstorfia fluitans
Drepanocladus brevifolius (Lindberg) Warnstorf = Pseudocalliergon brevifolium
Drepanocladus capillifolius (Warnstorf) Warnstorf = Drepanocladus longifolius
Drepanocladus cardotii (Thériot) Hedenäs
Drepanocladus crassicostatus Janssens = Drepanocladus longifolius
Drepanocladus exannulatus (Schimper) Warnstorf = Sarmentypnum exannulatum
Drepanocladus exannulatus var mexicanus Cardot = Drepanocladus sordidus
Drepanocladus exannulatus var purpurascens (Schimper) Herzog = Sarmentypnum exannulatum
Drepanocladus exannulatus var rotae (De Notaris) Loeske = Sarmentypnum exannulatum
Drepanocladus exannulatus var tundrae (Arnell) Warnstorf = Sarmentypnum tundrae
Drepanocladus fluitans (Hedwig) Warnstorf = Warnstorfia fluitans
Drepanocladus fluitans var falcatus (C.E.O.Jensen) G.Roth = Warnstorfia fluitans
Drepanocladus fluitans var setiformis (Renauld) Mönkemeyer = Warnstorfia fluitans
Drepanocladus fluitans var uncatus H.A.Crum, Steere & L.E.Anderson = Warnstorfia fluitans
Drepanocladus intermedius (Lindberg) Warnstorf = Scorpidium cossonii
Drepanocladus kneiffii (Schimper) Warnstorf = Drepanocladus aduncus
Drepanocladus lapponicus (Norrlin) Smirnova = Hamatocaulis lapponicus
Drepanocladus latifolius (Lindberg & Arnell) Warnstorf = Pseudocalliergon brevifolium
Drepanocladus latinervis Warnstorf
Drepanocladus longifolius (Wilson ex Mitten) Brotherus ex Paris
Drepanocladus lycopodioides var brevifolius (Lindberg) Mönkemeyer = Pseudocalliergon brevifolium
Drepanocladus polygamus (Schimper) Hedenäs
Drepanocladus pseudosarmentosus (Cardot & Thériot) Persson = Sarmentypnum pseudosarmentosum
Drepanocladus pseudostramineus (Müller Hal) G.Roth = Warnstorfia pseudostraminea
Drepanocladus revolvens (Swartz ex Anonymo) Warnstorf = Scorpidium revolvens
Drepanocladus revolvens subsp intermedius (Lindberg) Grout = Scorpidium cossonii
Drepanocladus revolvens var intermedius (Lindberg) L.R.Wilson = Scorpidium cossonii
Drepanocladus revolvens var miquelonensis (Renauld & Cardot) Grout = Scorpidium revolvens
Drepanocladus rotae var trichophyllus Warnstorf = Sarmentypnum trichophyllum
Drepanocladus simplicissimus Warnstorf = Drepanocladus aduncus
Drepanocladus sordidus (Müller Hal) Hedenäs
Drepanocladus stagnatus Zarnowiec = Drepanocladus aduncus
Drepanocladus tenuinervis T.J.Koponen = Drepanocladus sordidus
Drepanocladus trichophyllus (Warnstorf) Podpera = Sarmentypnum trichophyllum
Drepanocladus trifarius (F.Weber & D.Mohr) Brotherus ex Paris = Pseudocalliergon trifarium
Drepanocladus tundrae (Arnell) Loeske = Sarmentypnum tundrae
Drepanocladus turgescens (T.Jensen) Brotherus = Pseudocalliergon turgescens
Drepanocladus uncinatus (Hedwig) Warnstorf = Sanionia uncinata
Drepanocladus uncinatus var symmetricus (Renauld & Cardot) Grout = Sanionia symmetrica
Drepanocladus vernicosus (Mitten) Warnstorf = Hamatocaulis vernicosus
Drummondia canadensis (Kindberg) Macoun & Kindberg = Drummondia prorepens
Drummondia clavellata (Hooker & Greville) Hooker = Drummondia prorepens
Drummondia clavellata var canadensis Kindberg = Drummondia prorepens
Drummondia prorepens (Hedwig) E.Britton
Dryptodon atratus (Mielichhofer ex Hornschuch) Hartman = Grimmia atrata
Dryptodon elongatus (Kaulfuss) Hartman = Grimmia elongata
Dryptodon patens (Hedwig) Bridel = Grimmia ramondii
Eccremidium floridanum H.A.Crum
Echinophyllum sachalinense (Lindberg) T.J.O’Brien
Ectropothecium vesiculare (Schwägrichen) Mitten = Vesicularia vesicularis
Elodium blandowii (F.Weber & D.Mohr) Eckel
Elodium elodioides (Renauld & Cardot ex Röll) Eckel
Elodium paludosum Austin
Elodium paludosum var elodioides (Renauld & Cardot ex Röll) Best = Elodium elodioides
Encalypta affinis R.Hedwig
Encalypta affinis subsp macounii (Austin) D.G.Horton = Encalypta affinis
Encalypta affinis var macounii (Austin) H.A.Crum & L.E.Anderson = Encalypta affinis
Encalypta alpina Smith
Encalypta apophysata Nees & Hornschuch = Encalypta affinis
Encalypta brevicollis (Bruch & Schimper) Åongström
Encalypta brevipes Schljakov
Encalypta ciliata Hedwig
Encalypta ciliata var microstoma Schimper = Encalypta ciliata
Encalypta flowersiana D.G.Horton
Encalypta intermedia Juratzka = Encalypta rhaptocarpa
Encalypta lanceolata Hedwig = Tortula lanceola
Encalypta ligulata Spruce = Scopelophila ligulata
Encalypta longicollis Bruch
Encalypta longipes Mitten = Bryobrittonia longipes
Encalypta macounii Austin = Encalypta affinis
Encalypta mutica I.Hagen
Encalypta procera Bruch
Encalypta rhabdocarpa Schwägrichen = Encalypta rhaptocarpa
Encalypta rhaptocarpa Schwägrichen
Encalypta rhaptocarpa var microstoma Limpricht = Encalypta rhaptocarpa
Encalypta rhaptocarpa var subspathulata (Müller Hal & Kindberg) Flowers = Encalypta rhaptocarpa
Encalypta spathulata Müller Hal
Encalypta texana Magill
Encalypta vittiana D.G.Horton
Encalypta vulgaris Hedwig
Encalypta vulgaris var apiculata Wahlenberg = Encalypta vulgaris
Encalypta vulgaris var mutica Bridel = Encalypta vulgaris
Encalypta vulgaris var rhaptocarpa (Schwägrichen) E.Lawton = Encalypta rhaptocarpa
Entodon beyrichii (Schwägrichen) Müller Hal
Entodon brevisetus (Hooker & Wilson) Lindberg
Entodon challengeri (Paris) Cardot
Entodon cladorrhizans (Hedwig) Müller Hal
Entodon concinnus (De Notaris) Paris
Entodon drummondii (Sullivant) A.Jaeger = Entodon macropodus
Entodon erythropus Mitten = Entodon beyrichii
Entodon hampeanus Müller Hal
Entodon macropodus (Hedwig) Müller Hal
Entodon orthocarpus (Bridel) Lindberg = Entodon concinnus
Entodon schleicheri (Schimper) Demeter
Entodon seductrix (Hedwig) Müller Hal
Entodon sullivantii (Müller Hal) Lindberg
Entodontopsis leucostega (Bridel) W.R.Buck & Ireland
Entosthodon americanus (Lindberg) Fife = Funaria americana
Entosthodon apiculatopilosus (Cardot) Fife = Funaria apiculatopilosa
Entosthodon attenuatus (Dickson) Bryhn
Entosthodon bartramii Grout = Entosthodon sonorae
Entosthodon bolanderi Lesquereux
Entosthodon californicus (Sullivant & Lesquereux) H.A.Crum & L.E.Anderson
Entosthodon drummondii Sullivant
Entosthodon drummondii var obtusifolius Holzinger = Entosthodon drummondii
Entosthodon fascicularis (Hedwig) Müller Hal
Entosthodon kochii H.A.Crum & L.E.Anderson
Entosthodon leibergii E.Britton = Entosthodon fascicularis
Entosthodon planoconvexus (Bartram) Grout
Entosthodon rubiginosus (R.S.Williams) Grout
Entosthodon rubrisetus (Bartram) Grou
Entosthodon sonorae (Cardot) Steere
Entosthodon templetonii (Smith) Schwägrichen = Entosthodon attenuatus
Entosthodon tucsonii (Bartram) Grout
Entosthodon wigginsii Steere
Ephemerella readeri Müller Hal = Physcomitrella readeri
Ephemerum cohaerens (Hedwig) Hampe
Ephemerum cohaerens var flotowianum (Funck) Hampe = Ephemerum cohaerens
Ephemerum crassinervium (Schwägrichen) Hampe
Ephemerum crassinervium (Schwägrichen) Hampe var crassinervium
Ephemerum crassinervium var papillosum (Austin) Renauld & Cardot = Ephemerum crassinervium var crassinervium
Ephemerum crassinervium var texanum (Grout) V.S.Bryan & L.E.Anderson
Ephemerum megalosporum (Austin) E.S.Salmon = Micromitrium megalosporum
Ephemerum serratum (Hedwig) Hampe
Ephemerum serratum var minutissimum (Lindberg) Grout = Ephemerum serratum
Ephemerum spinulosum Bruch & Schimper
Ephemerum spinulosum var texanum Grout = Ephemerum crassinervium var texanum
Ephemerum synoicum James = Micromitrium synoicum
Ephemerum wrightii Müller Hal = Micromitrium wrightii
Epipterygium tozeri (Greville) Lindberg
Erpodium acrifolium Pursell
Erpodium biseriatum (Austin) Austin = Solmsiella biseriata
Erpodium domingense (Sprengel) Müller Hal
Erpodium sinense Ventenat = Venturiella sinensis
Eucladium verticillatum (Bridel) Bruch & Schimper
Eurhynchiastrum pulchellum (Hedwig) Ignatov & Huttunen
Eurhynchiastrum pulchellum (Hedwig) Ignatov & Huttunen var pulchellum
Eurhynchiastrum pulchellum var barnesii (Renauld & Cardot) Ignatov
Eurhynchium brittoniae Grout = Kindbergia praelonga
Eurhynchium colpophyllum Sullivant = Scleropodium touretii var colpophyllum
Eurhynchium hians (Hedwig) Sande Lacoste = Oxyrrhynchium hians
Eurhynchium macroneuron (Grout) H.A.Crum = Donrichardsia macroneuron
Eurhynchium praelongum (Hedwig) Schimper = Kindbergia praelonga
Eurhynchium praelongum var californicum Grout = Kindbergia praelonga
Eurhynchium praelongum var stokesii (Turner) Dixon = Kindbergia praelonga
Eurhynchium pringlei (Cardot) H.A.Crum & L.E.Anderson = Donrichardsia pringlei
Eurhynchium pulchellum var barnesii (Renauld & Cardot) H.A.Crum, Steere & L.E.Anderson = Eurhynchiastrum pulchellum var barnesii
Eurhynchium semiasperum Müller Hal & Kindberg = Sciuro-hypnum plumosum
Eurhynchium serrulatum (Hedwig) Kindberg = Rhynchostegium serrulatum
Eurhynchium strigosum var barnesii Renauld & Cardot = Eurhynchiastrum pulchellum var barnesii
Eurhynchium styriacum (Limpricht) Kindberg = Hygrohypnum styriacum
Eurhynchium tayloriae R.S.Williams = Eurhynchiastrum pulchellum var barnesii
Fabronia ciliaris (Bridel) Bridel
Fabronia ciliaris var polycarpa (Hooker) W.R.Buck = Fabronia ciliaris
Fabronia ciliaris var wrightii (Sullivant) W.R.Buck = Fabronia ciliaris
Fabronia donnellii Austin = Donnellia commutata
Fabronia pusilla Raddi
Fabronia ravenelii Sullivant = Fabronia ciliaris
Fabronia wrightii Sullivant = Fabronia ciliaris
Fissidens adianthoides Hedwig
Fissidens adianthoides var immarginatus Lesquereux & James = Fissidens adianthoides
Fissidens adianthoides var semicristatus Grout = Fissidens dubius
Fissidens allenianus Bruggemann-Nannega & Pursell = Fissidens santa-clarensis
Fissidens amoenus Müller Hal
Fissidens andersonii Grout = Fissidens bryoides
Fissidens aphelotaxifolius Pursell
Fissidens appalachensis R.H.Zander
Fissidens arcticus Bryhn
Fissidens asplenioides Hedwig
Fissidens austinii Barnes = Fissidens amoenus
Fissidens bryoides Hedwig
Fissidens bryoides var incurvus (Starke) Hübener = Fissidens bryoides
Fissidens bryoides var pusillus (Wilson) Pursell = Fissidens bryoides
Fissidens bushii (Cardot & Thériot) Cardot & Thériot
Fissidens clebschii Steere = Fissidens taxifolius
Fissidens closteri Austin subsp closteri
Fissidens crispus Montagne
Fissidens cristatus Mitten = Fissidens dubius
Fissidens cristatus var winonensis (Renauld & Cardot) Grout = Fissidens dubius
Fissidens curvatus Hornschuch
Fissidens debilis Schwägrichen = Fissidens fontanus
Fissidens decipiens var winonensis Renauld & Cardot = Fissidens dubius
Fissidens donnellii Austin = Fissidens serratus var serratus
Fissidens dubius P.Beauvois
Fissidens elegans Bridel
Fissidens exiguus Sullivant = Fissidens bryoides
Fissidens exiguus var falcatulus (Renauld & Cardot) Grout = Fissidens bryoides
Fissidens exilis Hedwig
Fissidens floridanus Lesquereux & James = Fissidens dubius
Fissidens fontanus (Bachelot de la Pylaie) Steudel
Fissidens garberi Lesquereux & James = Fissidens pallidinervis
Fissidens grandifrons Bridel
Fissidens hallianus (Sullivant & Lesquereux) Mitten
Fissidens hallii Austin = Fissidens amoenus
Fissidens hyalinus Wilson & Hooker
Fissidens julianus (Savi) Schimper = Fissidens fontanus
Fissidens kegelianus Müller Hal = Fissidens zollingeri
Fissidens kochii H.A.Crum & L.E.Anderson = Fissidens submarginatus
Fissidens leptophyllus Montagne
Fissidens limbatus Sullivant = Fissidens crispus
Fissidens limbatus var brevifolius (Cardot & Thériot) Grout = Fissidens crispus
Fissidens limbatus var ensiformis Grout = Fissidens crispus
Fissidens littlei (R.S.Williams) Grout
Fissidens manateensis Grout = Fissidens hallianus
Fissidens milobakeri L.F.Koch = Fissidens curvatus
Fissidens minutulus Sullivant
Fissidens minutus Thwaites & Mitten = Fissidens pallidinervis
Fissidens neonii (E.B.Bartram) Grout = Fissidens scalaris
Fissidens obtusifolius var apiculatus Grout = Fissidens sublimbatus
Fissidens obtusifolius var kansanus Renauld & Cardot = Fissidens obtusifolius
Fissidens obtusifolius var marginatus Flowers = Fissidens obtusifolius
Fissidens obtusifolius Wilson
Fissidens orcuttii Grout = Fissidens amoenus
Fissidens osmundioides Hedwig
Fissidens pallidinervis Mitten
Fissidens pauperculus Howe
Fissidens pellucidus Hornschuch var pellucidus
Fissidens polycarpos Hedwig = Cynodontium polycarpon
Fissidens polypodioides Hedwig
Fissidens pulvinatus Hedwig = Grimmia pulvinata
Fissidens pusillus (Wilson) Milde = Fissidens bryoides
Fissidens pusillus var brevifolius Cardot & Thériot = Fissidens crispus
Fissidens ravenelii Sullivant = Fissidens elegans
Fissidens reesei H.A.Crum & L.E.Anderson = Fissidens leptophyllus
Fissidens repandus Wilson = Fissidens crispus
Fissidens santa-clarensis Thériot
Fissidens scalaris Mitten
Fissidens sciuroides var vaginans Michaux = Leucodon brachypus
Fissidens serratus Müller Hal var serratus
Fissidens strumifer Hedwig = Cynodontium strumiferum
Fissidens subbasilaris Hedwig
Fissidens subbasilaris var bushii Cardot & Thériot = Fissidens bushii
Fissidens subcrenatus Schimper in Müller Hal = Fissidens pellucidus var pellucidus
Fissidens sublimbatus Grout
Fissidens submarginatus Bruch
Fissidens synoicous Sullivant = Fissidens bryoides
Fissidens taxifolius Hedwig
Fissidens taylorii Müller Hal
Fissidens texanus Lesquereux & James = Fissidens bryoides
Fissidens tortilis Hampe & Müller Hal = Fissidens crispus
Fissidens ventricosus Lesquereux
Fissidens viridulus (Swartz) Wahlenberg = Fissidens bryoides
Fissidens viridulus var pusillus Wilson = Fissidens bryoides
Fissidens viridulus var tamarindifolius (Turner) Grout = Fissidens bryoides
Fissidens viridulus var texanus (Lesquereux & James) Grout = Fissidens bryoides
Fissidens zollingeri Montagne
Fontinalis allenii Cardot = Fontinalis antipyretica
Fontinalis antipyretica Hedwig
Fontinalis antipyretica var oreganensis Renauld & Cardot = Fontinalis antipyretica
Fontinalis antipyretica var robusta Cardot = Fontinalis antipyretica
Fontinalis biformis Sullivant = Fontinalis sphagnifolia
Fontinalis californica Sullivant = Fontinalis antipyretica
Fontinalis capillacea Withering = Dichelyma capillaceum
Fontinalis cardotii (Renauld) Cardot = Fontinalis sphagnifolia
Fontinalis chrysophylla Cardot = Fontinalis howellii
Fontinalis columbica Cardot = Fontinalis neomexicana
Fontinalis dalecarlica Schimper
Fontinalis dalecarlica var macounii Cardot = Fontinalis hypnoides
Fontinalis delamarei (Renauld & Cardot) Renauld & Cardot = Fontinalis novae-angliae
Fontinalis dichelymoides Lindberg = Fontinalis sullivantii
Fontinalis disticha var tenuior Sullivant = Fontinalis sullivantii
Fontinalis duriaei Schimper = Fontinalis hypnoides
Fontinalis eatonii Sullivant & Lesquereux = Fontinalis sphagnifolia
Fontinalis falcata Hedwig = Dichelyma falcatum
Fontinalis filiformis Sullivant & Lesquereux = Fontinalis sullivantii
Fontinalis filiformis var tenuifolia Cardot = Fontinalis sullivantii
Fontinalis flaccida Renauld & Cardot = Fontinalis sullivantii
Fontinalis frostii Sullivant = Fontinalis sphagnifolia
Fontinalis gigantea Sullivant = Fontinalis antipyretica
Fontinalis holzingeri Cardot = Fontinalis hypnoides
Fontinalis howellii Renauld & Cardot
Fontinalis hypnoides Hartman
Fontinalis involuta Renauld & Cardot = Fontinalis novae-angliae
Fontinalis kindbergii Renauld & Cardot = Fontinalis howellii
Fontinalis langloisii Cardot = Fontinalis sullivantii
Fontinalis lescurii Sullivant = Fontinalis sphagnifolia
Fontinalis lescurii var cymbifolia Austin = Fontinalis novae-angliae
Fontinalis lescurii var gracilescens Sullivant = Fontinalis sullivantii
Fontinalis lescurii var ramosior Sullivant = Fontinalis sphagnifolia
Fontinalis macmillanii Cardot = Fontinalis hypnoides
Fontinalis maritima Müller Hal = Fontinalis neomexicana
Fontinalis mercediana Lesquereux = Fontinalis neomexicana
Fontinalis microdonta Renauld = Fontinalis sullivantii
Fontinalis missourica Cardot = Fontinalis sullivantii
Fontinalis mollis Müller Hal = Fontinalis antipyretica
Fontinalis neomexicana Sullivant & Lesquereux
Fontinalis nitida Lindberg & Arnell = Fontinalis hypnoides
Fontinalis nitida var angustiretis Cardot ex W.H.Welch = Fontinalis hypnoides
Fontinalis novae-angliae subsp cardotii Renauld = Fontinalis sphagnifolia
Fontinalis novae-angliae Sullivant
Fontinalis novae-angliae var cymbifolia (Austin) W.H.Welch = Fontinalis novae-angliae
Fontinalis novae-angliae var groutii W.H.Welch = Fontinalis sphagnifolia
Fontinalis novae-angliae var heterophylla Cardot = Fontinalis sphagnifolia
Fontinalis novae-angliae var latifolia Cardot = Fontinalis sphagnifolia
Fontinalis obscura Cardot = Fontinalis hypnoides
Fontinalis patula Cardot = Fontinalis antipyretica
Fontinalis redfearnii B.H.Allen
Fontinalis renauldii Cardot = Fontinalis sullivantii
Fontinalis sphagnifolia (Müller Hal) Wijk & Margadant
Fontinalis squamosa var dalecarlica (Schimper) Hartman = Fontinalis dalecarlica
Fontinalis subcarinata Cardot = Fontinalis hypnoides
Fontinalis subulata P.Beauvois = Brachelyma subulatum
Fontinalis sullivantii Lindberg
Fontinalis tenella (Cardot) Cardot = Fontinalis hypnoides
Fontinalis umbachii Cardot = Fontinalis hypnoides
Fontinalis utahensis Cardot & Thériot = Fontinalis antipyretica
Fontinalis waghornei Cardot = Fontinalis novae-angliae
Fontinalis welchiana B.H.Allen
Forsstroemia nitida Lindberg = Neomacounia nitida
Forsstroemia ohioensis (Sullivant) Lindberg = Forsstroemia producta
Forsstroemia producta (Hornschuch) Paris
Forsstroemia trichomitria (Hedwig) Lindberg
Funaria americana Lindberg
Funaria apiculatopilosa Cardot
Funaria arctica (Berggren) Kindberg
Funaria attenuata (Dickson) Lindberg = Entosthodon attenuatus
Funaria bolanderi (Lesquereux) Holzinger = Entosthodon bolanderi
Funaria calcarea Wahlenberg = Funaria muhlenbergii
Funaria californica Sullivant & Lesquereux = Entosthodon californicus
Funaria calvescens Schwägrichen = Funaria hygrometrica var calvescens
Funaria convoluta Hampe = Funaria hygrometrica var hygrometrica
Funaria drummondii (Sullivant) Lindberg = Entosthodon drummondii
Funaria fascicularis (Hedwig) Lindberg = Entosthodon fascicularis
Funaria flavicans Michaux
Funaria flaviseta Warnstorf = Funaria hygrometrica var hygrometrica
Funaria groutiana Fife = Funaria arctica
Funaria hygrometrica Hedwig
Funaria hygrometrica Hedwig var hygrometrica
Funaria hygrometrica var arctica Berggren = Funaria arctica
Funaria hygrometrica var calvescens (Schwägrichen) Montagne
Funaria hygrometrica var patula Bruch & Schimper = Funaria hygrometrica var hygrometrica
Funaria hygrometrica var utahensis Grout = Funaria hygrometrica var hygrometrica
Funaria mediterranea Lindberg = Funaria muhlenbergii
Funaria microstoma Schimper
Funaria microstoma var obtusifolia Grout = Funaria arctica
Funaria muhlenbergii Turner
Funaria orcuttii Bartram = Funaria apiculatopilosa
Funaria planoconvexa Bartram = Entosthodon planoconvexus
Funaria polaris Bryhn
Funaria rubiginosa R.S.Williams = Entosthodon rubiginosus
Funaria rubriseta Bartram = Entosthodon rubrisetus
Funaria serrata Bridel
Funaria sonorae Cardot = Entosthodon sonorae
Funaria templetonii Smith = Entosthodon attenuatus
Funaria tucsonii Bartram = Entosthodon tucsonii
Geheebia gigantea (Funck) Boulay = Didymodon giganteus
Gemmabryum apiculatum (Schwägrichen) J.R.Spence & H.P.Ramsay
Gemmabryum badium (Bruch ex Bridel) J.R.Spence
Gemmabryum barnesii (J.B.Wood ex Schimper) J.R.Spence
Gemmabryum bicolor (Dickson) J.R.Spence = Gemmabryum dichotomum
Gemmabryum caespiticium (Hedwig) J.R.Spence
Gemmabryum californicum (Sullivant) J. R. Spence
Gemmabryum coronatum (Schwägrichen) J.R.Spence & H.P.Ramsay
Gemmabryum demaretianum (Arts) J.R.Spence
Gemmabryum dichotomum (Hedwig) J.R.Spence & H.P.Ramsay
Gemmabryum exile (Dozy & Molkenboer) J.R.Spence & H.P.Ramsay
Gemmabryum gemmiferum (R.Wilczek & Demaret) J.R.Spence
Gemmabryum gemmilucens (R.Wilczek & Demaret) J.R.Spence
Gemmabryum klinggraeffii (Schimper) J.R.Spence & H.P.Ramsay
Gemmabryum kunzei (Hornschuch) J.R.Spence = Gemmabryum kunzei
Gemmabryum radiculosum (Bridel) J.R.Spence & H.P.Ramsay
Gemmabryum ruderale (Crundwell & Nyholm) J.R.Spence
Gemmabryum subapiculatum (Hampe) J.R.Spence & H.P.Ramsay
Gemmabryum tenuisetum (Limpricht) J.R.Spence & H.P.Ramsay
Gemmabryum valparaisense (Thériot) J.R.Spence
Gemmabryum violaceum (Crundwell & Nyholm) J.R.Spence
Georgia browniana (Dickson) Müller Hal = Tetrodontium brownianum var brownianum
Georgia geniculata (Milde) Brockmüller = Tetraphis geniculata
Georgia trachypoda Kindberg = Tetraphis pellucida var trachypoda
Girgensohnia ruthenica (Weinmann) Kindberg = Pleuroziopsis ruthenica
Globulina globifera (Hampe) Brotherus = Globulinella globifera
Globulinella globifera (Hampe) Steere
Glossadelphus andersonii E.B.Bartram = Bryocrumia vivicolor
Glossadelphus vivicolor (Brotherus & Dixon) Brotherus = Bryocrumia vivicolor
Glyphocarpa cernua Wilson = Philonotis cernua
Glyphocarpa laevisphaera Taylor = Anacolia laevisphaera
Glyphomitrium sinense Mitten = Ptychomitrium sinense
Gollania turgens (Müller Hal) Ando
Grimmia acicularis (Hedwig) Müller Hal = Codriophorus acicularis
Grimmia affinis Hornschuch = Grimmia longirostris
Grimmia agassizii (Sullivant & Lesquereux) Jaeger & Sauerbeck = Schistidium agassizii
Grimmia alpestris (Weber & Mohr) Schleicher
Grimmia alpestris var caespiticia (Bridel) G.N.Jones = Grimmia caespiticia
Grimmia alpestris var holzingeri (Cardot & Theriot) G.N.Jones = Grimmia caespiticia
Grimmia alpestris var manniae (Müller Hal) G.N.Jones = Grimmia caespiticia
Grimmia alpicola Hedwig = Schistidium agassizii
Grimmia alpicola var rivularis (Bridel) Wahlenberg = Schistidium rivulare
Grimmia americana E.B.Bartram
Grimmia ancistrodes Durieu & Montagne = Grimmia lisae
Grimmia anodon Bruch & Schimper
Grimmia anodon var anomala Bartram = Grimmia anodon
Grimmia anomala Hampe
Grimmia apocarpa Hedwig = Schistidium apocarpum
Grimmia arctolimnia Steere = Coscinodon arctolimnius
Grimmia arctophila Kindberg = Grimmia montana
Grimmia arctophila subsp labradorica Kindberg = Grimmia longirostris
Grimmia arcuatifolia Kindberg = Grimmia lisae
Grimmia arizonae Renauld & Cardot
Grimmia atrata Mielichhofer ex Hornschuch
Grimmia atricha Müller Hal & Kindberg = Schistidium atrichum
Grimmia atrofusca Schimper = Schistidium atrofuscum
Grimmia atrovirens Smith = Tortula atrovirens
Grimmia attenuata (Müller Hal & Kindberg) Kindberg
Grimmia austinii Kindberg = Grimmia olneyi
Grimmia brachydon Austin = Grimmia montana
Grimmia brandegeei Austin = Grimmia plagiopodia
Grimmia brevirostris R.S.Williams = Grimmia hamulosa
Grimmia brittoniae R.S.Williams
Grimmia caespiticia (Bridel) Juratzka
Grimmia californica Sullivant = Grimmia lisae
Grimmia calvescens Kindberg = Grimmia funalis
Grimmia calyptrata Drummond = Coscinodon calyptratus
Grimmia canadensis Kindberg = Grimmia lisae
Grimmia canescens (Hedwig) Müller Hal = Niphotrichum canescens
Grimmia canescens (Hedwig) Müller Hal var ericoides (Bridel) Müller Hal = Niphotrichum ericoides
Grimmia catalinensis Bartram = Grimmia longirostris
Grimmia catalinensis var mutica Bartram = Grimmia longirostris
Grimmia cinclidodontea Müller Hal = Schistidium cinclidodonteum
Grimmia cognata Cardot & Thérot = Grimmia elatior
Grimmia columbica Kindberg = Coscinodon calyptratus
Grimmia commutata Huebener = Grimmia ovalis
Grimmia conferta Funck = Schistidium confertum
Grimmia cribrosa Hedwig = Coscinodon cribrosus
Grimmia crinitoleucophaea Cardot
Grimmia curvata (Bridel) De Sloover = Grimmia ramondii
Grimmia curvifolia Lindberg = Grimmia incurva
Grimmia decipiens var hendersonii (Renald & Cardot) Sayre = Grimmia pulvinata
Grimmia donniana Smith
Grimmia donniana var alpestris (Weber & Mohr) Hampe = Grimmia alpestris
Grimmia drummondii Wilson = Ptychomitrium drummondii
Grimmia dupretii Thériot = Schistidium dupretii
Grimmia elata Kindberg = Grimmia longirostris
Grimmia elatior Bruch ex Balsamo-Crivelli & DeNotaris
Grimmia elongata Kaulfuss
Grimmia evansii E.Britton = Grimmia mollis
Grimmia flaccida (De Notaris) Lindberg = Schistidium flaccidum
Grimmia flettii (Holzinger) Cardot = Grimmia lisae
Grimmia flexipilis Lindberg ex Brotherus = Schistidium flexipile
Grimmia funalis (Schwägrichen) Bruch & Schimper
Grimmia glauca Cardot = Grimmia laevigata
Grimmia grandis Kindberg = Grimmia elatior
Grimmia grisea Cardot = Grimmia reflexidens
Grimmia hamulosa Lesquereux
Grimmia hartmanii Schimper
Grimmia hartmanii subsp anomala (Hampe) Loeske = Grimmia anomala
Grimmia hermannii H.A.Crum = Grimmia muehlenbeckii
Grimmia heterophylla Kindberg = Schistidium heterophyllum
Grimmia heterosticha (Hedwig) Müller Hal = Bucklandiella heterosticha
Grimmia heterosticha [unranked] affinis (F.Weber & D.Mohr) Kindberg = Bucklandiella affinis
Grimmia imberbis Kindberg = Grimmia funalis
Grimmia incurva Schwägrichen
Grimmia indianensis (Sayre) H.A.Crum = Grimmia pulvinata
Grimmia jacutica E.Ignatova, H.Bednarek-Ochyra, O.Afonina & J.Muñoz = Grimmia leibergii
Grimmia jamesii Austin = Grimmia montana
Grimmia laevigata (Bridel) Bridel
Grimmia leibergii Paris
Grimmia lesherae Greven
Grimmia leucophaea Greville = Grimmia laevigata
Grimmia liliputanum Müller Hal = Schistidium liliputanum
Grimmia lisae De Notaris
Grimmia longirostris Hooker
Grimmia manniae Müller Hal = Grimmia caespiticia
Grimmia mariniana Sayre
Grimmia maritima Turner ex Robt.Scott = Schistidium maritimum
Grimmia mollis Bruch & Schimper
Grimmia montana Bruch & Schimper
Grimmia montana var brachydon (Austin) Lesquereux & James = Grimmia montana
Grimmia moxleyi R.S.Williams
Grimmia muehlenbeckii Schimper
Grimmia nevadensis Greven
Grimmia nevii Müller Hal = Codriophorus acicularis
Grimmia nivalis Kindberg = Grimmia caespiticia
Grimmia occidentalis Lawton = Schistidium occidentale
Grimmia olneyi Sullivant & C.L.Lesquereux
Grimmia olympica E.Britton = Brachydontium olympicum
Grimmia orbicularis Bruch
Grimmia ortholoma Kindberg = Grimmia longirostris
Grimmia ovalis (Hedwig) Lindberg
Grimmia ovalis var affinis (Hornschuch) Brotherus = Grimmia longirostris
Grimmia ovata var affinis (Hornschuch) Bruch & Schimper = Grimmia longirostris
Grimmia ovata var gracilis Röll = Grimmia ovalis
Grimmia ovata Weber & Mohr = Grimmia ovalis
Grimmia ovateoformis Kindberg = Grimmia longirostris
Grimmia pachyneurula Müller Hal & Kindberg = Grimmia anomala
Grimmia pachyphylla Leiberg = Grimmia leibergii
Grimmia pacifica Lawton = Schistidium cinclidodonteum
Grimmia panschii Müller Hal in K.Koldewey et al = Niphotrichum panschii
Grimmia papillosa (Warnstorf) Kindberg = Grimmia elatior
Grimmia pellucida Kindberg = Grimmia torquata
Grimmia pensylvanica Schwägrichen = Grimmia pilifera
Grimmia philibertiana Britton = Grimmia anomala
Grimmia pilifera P.Beauvois
Grimmia plagiopodia Hedwig
Grimmia platyphylla Mitten = Schistidium rivulare
Grimmia prolifera Müller Hal & Kindberg = Grimmia torquata
Grimmia pseudotorquata Kindberg = Grimmia torquata
Grimmia pulvinata (Hedwig) Smith
Grimmia pulvinata var africana Hooker & Wilson = Grimmia pulvinata
Grimmia pyrenaica Kern = Grimmia caespiticia
Grimmia ramondii (Lamarck & de Candolle) Margadant
Grimmia raui Austin = Jaffueliobryum raui
Grimmia reflexidens Müller Hal
Grimmia rivularis Bridel = Schistidium rivulare
Grimmia robusta Nees & Hornschuch = Schistidium robustum
Grimmia ryanii Limpricht = Grimmia funalis
Grimmia santaritae E.B.Bartram = Grimmia arizonae
Grimmia sarcocalyx Kindberg = Grimmia laevigata
Grimmia schisti F.Weber & D.Mohr = Cynodontium schisti
Grimmia serrana J.Muñoz, Shevock & D.R.Toren
Grimmia serrata Kindberg = Grimmia ramondii
Grimmia sessitana De Notaris
Grimmia shastae Greven
Grimmia speciosa Müller Hal = Codriophorus varius
Grimmia spiralis Hooker = Grimmia funalis
Grimmia stricta Turner = Schistidium strictum
Grimmia subanodon Ochyra = Grimmia anodon
Grimmia subcurvula Kindberg = Grimmia pulvinata
Grimmia subpapillinervis Kindberg = Grimmia sessitana
Grimmia tenella (Müller Hal) Kindberg = Grimmia montana
Grimmia tenera J.E.Zetterstedt = Schistidium tenerum
Grimmia tenerrima Renauld & Cardot = Grimmia sessitana
Grimmia teretinervis Limpricht
Grimmia torngakiana Brassard & Hedderson = Grimmia incurva
Grimmia torquata Drummond
Grimmia tortifolia Kindberg = Grimmia torquata
Grimmia trichodon Bridel = Schistidium trichodon
Grimmia trichophylla Greville
Grimmia trichophylla var indianensis Sayre = Grimmia pulvinata
Grimmia trichophylla var tenuis (Wahlenberg) Wijk & Margadant = Grimmia muehlenbeckii
Grimmia unicolor Hooker
Grimmia varia Mitten = Codriophorus varius
Groutiella tomentosa (Hornschuch) Wijk & Margadant
Groutiella tumidula (Mitten) Vitt
Guembelia tenella Müller Hal = Grimmia montana
Gymnostomiella orcuttii E.B.Bartram
Gymnostomum aeruginosum Smith
Gymnostomum aestivum Hedwig = Anoectangium aestivum
Gymnostomum barbula Schwägrichen = Luisierella barbula
Gymnostomum calcareum Nees & Hornschuch
Gymnostomum clintonii Austin = Gymnostomum aeruginosum
Gymnostomum conicum Schwägrichen = Microbryum davallianum var conicum
Gymnostomum davallianum Smith = Microbryum davallianum
Gymnostomum fasciculare Hedwig = Entosthodon fascicularis
Gymnostomum griffithianum(Dickson) Smith = Oedipodium griffithianum
Gymnostomum heimii Hedwig = Hennediella heimii
Gymnostomum intermedium Turner = Tortula modica
Gymnostomum involutum Hooker = Hyophila involuta
Gymnostomum latifolium Hooker = Physcomitrium hookeri
Gymnostomum obtusifolium R.Br.bis = Hennediella heimii var arctica
Gymnostomum ovatum Hedwig = Pterygoneurum ovatum
Gymnostomum pennatum Hedwig = Schistostega pennata
Gymnostomum phascoides Drummond = Weissia phascopsis
Gymnostomum prorepens Hedwig = Drummondia prorepens
Gymnostomum pyriforme Hedwig = Physcomitrium pyriforme
Gymnostomum rauanum Austin = Weissia controversa
Gymnostomum recurvirostrum Hedwig = Hymenostylium recurvirostrum
Gymnostomum recurvirostrum var commutatum (Mitten) Grout = Hymenostylium recurvirostrum var recurvirostrum
Gymnostomum recurvirostrum var latifolium (J.E.Zetterstedt) H.A.Crum = Hymenostylium recurvirostrum var recurvirostrum
Gymnostomum recurvirostrum var scabrum (Lindberg) Grout = Hymenostylium recurvirostrum var recurvirostrum
Gymnostomum recurvum Griffith = Bellibarbula recurva
Gymnostomum rupestre Schwägrichen = Gymnostomum aeruginosum
Gymnostomum subsessile Bridel = Pterygoneurum subsessile
Gymnostomum tenue Schrader ex Hedwig = Gyroweisia tenuis
Gymnostomum tetragonum Bridel = Pyramidula tetragona
Gymnostomum tophaceum Austin = Gymnostomum aeruginosum
Gymnostomum trichodes F.Weber = Brachydontium trichodes
Gymnostomum truncatum Hedwig = Tortula truncata
Gymnostomum viridulum Bridel
Gyroweisia tenuis (Schrader ex Hedwig) Schimper
Hageniella micans (Mitten) B.C.Tan & Y.Jia
Hamatocaulis lapponicus (Norrlin) Hedenäs
Hamatocaulis vernicosus (Mitten) Hedenäs
Haplocladium angustifolium (Hampe & Müller Hal) Brotherus
Haplocladium microphyllum (Hedwig) Brotherus in H.G.A.Engler and K.Prantl
Haplocladium praelongum (Schimper ex Bescherelle) H.A.Crum = Rauiella praelonga
Haplocladium virginianum (Bridel) Brotherus
Haplodontium macrocarpum (Hooker) J.R.Spence
Haplodontium tehamense (Showers) J.R.Spence
Haplohymenium triste (Cesati) Kindberg = Anomodon tristis
Hedwigia albicans var detonsa M.Howe = Hedwigia detonsa
Hedwigia ciliata (Hedwig) P.Beauvois
Hedwigia ciliata subsp subnuda Kindberg
Hedwigia detonsa (M.Howe) W.R.Buck & D.H.Norris
Hedwigia hornschuchiana Hooker = Molendoa hornschuchiana
Hedwigia pilifera Mitten = Pseudobraunia californica
Hedwigia secunda Hooker = Braunia secunda
Hedwigia stellata Hedenäs
Helicodontium fabronia Schwägrichen = Schwetschkeopsis fabronia
Helodium blandowii (F.Weber & D.Mohr) Warnstorf = Elodium blandowii
Helodium blandowii var elodioides (Renauld & Cardot ex Röll) H.A.Crum, Steere & L.E.Anderson = Elodium elodioides
Helodium paludosum (Austin) Brotherus = Elodium paludosum
Helodium paludosum var elodioides (Renauld & Cardot ex Röll) Grout = Elodium elodioides
Helodium sachalinense (Lindberg) Brotherus = Echinophyllum sachalinense
Hemitheca pylaiei Bridel = Sphagnum pylaesii
Henicodium geniculatum (Mitten) W.R.Buck
Hennediella heimii (Hedwig) R.H.Zander
Hennediella heimii (Hedwig) R.H.Zander var heimii
Hennediella heimii var arctica (Lindberg) R.H.Zander
Hennediella stanfordensis (Steere) Blockeel
Herpetineuron toccoae (Sullivant & Lesquereux) Cardot
Herzogiella adscendens (Lindberg) Z.Iwatsuki & W.B.Schofield
Herzogiella fitzgeraldii Lesquereux & James = Herzogiella striatella
Herzogiella muehlenbeckii C.Hartman = Herzogiella striatella
Herzogiella seligeri (Bridel) Z.Iwatsuki
Herzogiella striatella (Bridel) Z.Iwatsuki
Herzogiella turfacea (Lindberg) Z.Iwatsuki
Heterocladium dimorphum (Bridel) Schimper
Heterocladium heteropterioides Best = Heterocladium macounii
Heterocladium leucotrichum Mitten = Iwatsukiella leucotricha
Heterocladium macounii Best
Heterocladium procurrens (Mitten) A.Jaeger
Heterocladium vancouveriense (Kindberg) Kindberg = Bryolawtonia vancouveriensis
Heterophyllium affine (Hooker) M.Fleischer
Heterophyllium haldanianum (Greville) M.Fleischer = Callicladium haldanianum
Heterophyllium nemorosum (Koch ex Bridel) Kindberg = Heterophyllium affine
Hypnum uncinatum subsp moseri (Kindberg) Kindberg = Sanionia uncinata
Hilpertia scotteri (R.H.Zander & Steere) R.H.Zander = Hilpertia velenovskyi
Hilpertia velenovskyi (Schiffner) R.H.Zander
Holmgrenia diminutiva Grout = Isopterygiopsis pulchella
Homalia besseri Lobarzewski = Neckera besseri
Homalia sharpii R.S.Williams = Homaliadelphus sharpii
Homalia trichomanoides (Hedwig) Schimper
Homalia trichomanoides (Hedwig) Schimper var trichomanoides
Homaliadelphus sharpii (R.S.Williams) Sharp
Homalotheciella fabrofolia (Grout) Brotherus = Homalotheciella subcapillata
Homalotheciella subcapillata (Hedwig) Brotherus
Homalothecium aeneum (Mitten) E.Lawton
Homalothecium arenarium (Lesquereux) E.Lawton
Homalothecium aureum (Spruce) H.Robinson
Homalothecium californicum Hedenäs, Huttunen, Shevock & D.H.Norris
Homalothecium fulgescens (Mitten ex Müller Hal) A.Jaeger
Homalothecium lutescens subsp fulgescens (Mitten ex Müller Hal) Heike Hofmann = Homalothecium fulgescens
Homalothecium megaptilum (Sullivant) H.Robinson
Homalothecium nevadense (Lesquereux) Renauld & Cardot
Homalothecium nevadense var aeneum (Mitten) Heike Hofmann = Homalothecium aeneum
Homalothecium nitens (Hedwig) H.Robinson = Tomentypnum nitens
Homalothecium nitens var falcifolium (Renauld ex Nichols) Wijk & Margadant = Tomentypnum falcifolium
Homalothecium nuttallii (Wilson) A.Jaeger
Homalothecium pinnatifidum (Sullivant & Lesquereux) E.Lawton = Homalothecium aureum
Homalothecium sericeum (Hedwig) Schimper
Homalothecium subcapillatum (Hedwig) Sullivant = Homalotheciella subcapillata
Homomallium adnatum (Hedwig) Brotherus
Homomallium incurvatum (Schrader ex Bridel) Loeske
Homomallium mexicanum Cardot
Homomallium mexicanum Cardot var mexicanum
Homomallium mexicanum var latifolium Cardot
Hookeria acutifolia Hooker & Greville
Hookeria hypnacea Müller Hal = Trachyxiphium hypnaceum
Hookeria leskeoides Hooker = Palamocladium leskeoides
Hookeria lucens (Hedwig) Smith
Hookeria pallida Hornschuch = Callicostella pallida
Hookeria radiculosa Hooker = Stereophyllum radiculosum
Hookeria splachnoides Schleicher ex Schwägrichen = Tayloria splachnoides
Hookeria sullivantii Müller Hal = Hookeria acutifolia
Hookeria varians Sullivant = Cyclodictyon varians
Hookeriopsis heteroica Cardot = Trachyxiphium hypnaceum
Husnotiella pringlei (Cardot) Grout = Didymodon tophaceus
Husnotiella revoluta Cardot = Didymodon revolutus
Husnotiella revoluta var palmeri (Cardot) Thériot = Didymodon revolutus
Husnotiella torquescens (Cardot) E.B.Bartram = Didymodon australasiae
Hydrogrimmia mollis (Bruch & Schimper) I.Hagen = Grimmia mollis
Hygroamblystegium fluviatile (Hedwig) Loeske = Hygroamblystegium varium var varium
Hygroamblystegium humile (P.Beauvois) Vanderpoorten, Hedenäs & Goffinet = Hygroamblystegium varium var varium
Hygroamblystegium macroneuron Grout = Donrichardsia macroneuron
Hygroamblystegium noterophilum (Sullivant & Lesquereux) Warnstorf = Hygroamblystegium varium subsp noterophilum
Hygroamblystegium tenax (Hedwig) C.E.O.Jensen = Hygroamblystegium varium var varium
Hygroamblystegium varium (Hedwig) Mönkemeyer
Hygroamblystegium varium (Hedwig) Mönkemeyer subsp varium
Hygroamblystegium varium (Hedwig) Mönkemeyer var varium
Hygroamblystegium varium subsp noterophilum (Sullivant & Lesquereux) Vanderpoorten & Hedenäs
Hygroamblystegium varium var humile (P.Beauvois) Vanderpoorten & Hedenäs
Hygrohypnella bestii (Renauld & Bryhn) Ignatov & Ignatova = Hygrohypnum bestii
Hygrohypnella duriuscula (De Notaris) Ignatov & Ignatova = Hygrohypnum duriusculum
Hygrohypnella ochracea (Turner ex Wilson) Ignatov & Ignatova = Hygrohypnum ochraceum
Hygrohypnella polaris (Lindberg) Ignatov & Ignatova = Hygrohypnum polare
Hygrohypnum alpestre (Hedwig) Loeske
Hygrohypnum alpinum (Lindberg) Loeske
Hygrohypnum bestii (Renauld & Bryhn) Brotherus = Hygrohypnum bestii
Hygrohypnum bestii (Renauld & Bryhn) Holzinger
Hygrohypnum closteri (Austin) Grout
Hygrohypnum cochleariifolium (Venturi) Brotherus
Hygrohypnum dilatatum (Wilson) Loeske = Hygrohypnum duriusculum
Hygrohypnum duriusculum (De Notaris) D.W.Jamieson
Hygrohypnum eugyrium (Schimper) Loeske
Hygrohypnum eugyrium var dilatatum (Wilson) Grout = Hygrohypnum duriusculum
Hygrohypnum eugyrium var mackayi (Schimper) Brotherus = Hygrohypnum eugyrium
Hygrohypnum eumontanum H.A.Crum, Steere & L.E.Anderson = Hygrohypnum montanum
Hygrohypnum luridum (Hedwig) Jennings
Hygrohypnum molle (Hedwig) Loeske
Hygrohypnum molle var bestii (Renauld & Bryhn) Habeeb = Hygrohypnum bestii
Hygrohypnum montanum (Lindberg) Brotherus
Hygrohypnum norvegicum (Schimper) J.J.Amann
Hygrohypnum novae-caesarae (Austin) Grout = Hageniella micans
Hygrohypnum ochraceum (Turner ex Wilson) Loeske
Hygrohypnum ochraceum var filiforme (Limpricht) J.J.Amann = Hygrohypnum ochraceum
Hygrohypnum ochraceum var flaccidum (Milde) J.J.Amann = Hygrohypnum ochraceum
Hygrohypnum ochraceum var uncinatum (Milde) Loeske = Hygrohypnum ochraceum
Hygrohypnum palustre (Hedwig) Loeske = Hygrohypnum luridum
Hygrohypnum palustre var ehlei (Arnell) Grout = Hygrohypnum polare
Hygrohypnum palustre var julaceum (Schleicher ex Bruch & Schimper) Loeske = Hygrohypnum luridum
Hygrohypnum palustre var subsp haericarpon (Schleicher ex Bridel) Loeske = Hygrohypnum luridum
Hygrohypnum polare (Lindberg) Loeske
Hygrohypnum pseudomontanum (Kindberg) Grout = Hygrohypnum luridum
Hygrohypnum smithii (Swartz) Brotherus
Hygrohypnum smithii var goulardii (Schimper) Wijk & Margadant = Hygrohypnum cochleariifolium
Hygrohypnum styriacum (Limpricht) Brotherus
Hygrohypnum subeugyrium (Renauld & Cardot) Brotherus
Hylocomiastrum pyrenaicum (Spruce) M.Fleischer ex Brotherus
Hylocomiastrum umbratum (Hedwig) M.Fleischer ex Brotherus
Hylocomium alaskanum (Lesquereux & James) Austin = Hylocomium splendens
Hylocomium brevirostre (Bridel) Schimper = Loeskeobryum brevirostre
Hylocomium proliferum (Bridel) Lindberg = Hylocomium splendens
Hylocomium pyrenaicum (Spruce) Lindberg = Hylocomiastrum pyrenaicum
Hylocomium splendens (Hedwig) Schimper
Hylocomium splendens subsp giganteum Vitt = Hylocomium splendens
Hylocomium splendens var alaskanum (Lesquereux & James) Limpricht = Hylocomium splendens
Hylocomium splendens var compactum (Lesquereux & James) Macoun & Kindberg = Hylocomium splendens
Hylocomium splendens var obtusifolium (Geheeb) Paris = Hylocomium splendens
Hylocomium subpinnatum Lindberg = Rhytidiadelphus subpinnatus
Hylocomium umbratum (Hedwig) Schimper = Hylocomiastrum umbratum
Hymenostomum brachycarpum Nees & Hornschuch = Weissia brachycarpa
Hymenostomum inoperculatum H.A.Crum = Weissia inoperculata
Hymenostomum ligulifolium E.B.Bartram = Weissia ligulifolia
Hymenostomum microstomum (Hedwig) R.Brown = Weissia brachycarpa
Hymenostomum microstomum var brachycarpum (Nees & Hornschuch) Huebener = Weissia brachycarpa
Hymenostomum rostellatum var phascoides (Drummond) Cardot = Weissia phascopsis
Hymenostylium recurvirostrum (Hedwig) Dixon
Hymenostylium recurvirostrum (Hedwig) Dixon var insigne (Dixon) E.B.Bartram
Hymenostylium recurvirostrum (Hedwig) Dixon var recurvirostrum
Hymenostylium recurvirostrum var commutatum (Mitten) Podpera = Hymenostylium recurvirostrum var recurvirostrum
Hymenostylium recurvirostrum var scabrum (Lindberg) Podpera = Hymenostylium recurvirostrum var recurvirostrum
Hyophila involuta (Hooker) A.Jaeger
Hyophila sprengelii var stomatodonta (Cardot) R.H.Zander = Plaubelia sprengelii var stomatodonta
Hyophila stanfordensis (Steere) A.J.E.Smith & H.Whitehouse = Hennediella stanfordensis
Hyophila stomatodonta Cardot = Plaubelia sprengelii var stomatodonta
Hyophila tortula (Schwägrichen) Hampe = Hyophila involuta
Hyophiladelphus agrarius (Hedwig) R.H.Zander
Hypnodon perpusillus (Thwaites & Mitten) Müller Hal = Rhachithecium perpusillum
Hypnum abietinum Hedwig = Abietinella abietina
Hypnum acanthoneuron Schwägrichen = Leucolepis acanthoneura
Hypnum acutum Mitten = Brachythecium acutum
Hypnum adnatum Hedwig = Homomallium adnatum
Hypnum aduncum Hedwig = Drepanocladus aduncus
Hypnum aeneum Mitten = Homalothecium aeneum
Hypnum affine Hooker in C.S.Kunth = Heterophyllium affine
Hypnum alaskae Kindberg = Hypnum callichroum
Hypnum albicans Hedwig = Brachythecium albicans
Hypnum albulum Müller Hal = Isopterygium tenerum
Hypnum alleghaniense Müller Hal = Thamnobryum alleghaniense
Hypnum alopecuroides Lamarck ex Dubois = Isothecium alopecuroides
Hypnum alpestre Hedwig = Hygrohypnum alpestre
Hypnum andoi A.J.E.Smith
Hypnum angustifolium Hampe & Müller Ha = Haplocladium angustifolium
Hypnum aquaticum Hampe = Rhynchostegium aquaticum
Hypnum arcuatiforme Kindberg = Hypnum lindbergii
Hypnum arcuatum Lindberg = Hypnum lindbergii
Hypnum arcuatum var americanum Renauld & Cardot = Hypnum lindbergii
Hypnum arenarium Lesquereux = Homalothecium arenarium
Hypnum asperrimum Mitten ex Müller Hal = Brachythecium asperrimum
Hypnum attenuatum (Hedwig) Smith = Anomodon attenuatus
Hypnum badium Hartman = Loeskypnum badium
Hypnum bambergeri Schimper
Hypnum bigelovii Sullivant = Porotrichum bigelovii
Hypnum blandowii F.Weber & D.Mohr = Elodium blandowii
Hypnum bolanderi Lesquereux = Brachythecium bolanderi
Hypnum borrerianum Müller Hal = Pseudotaxiphyllum elegans
Hypnum brandegeei Austin = Brachythecium brandegeei
Hypnum brevifolium Lindberg = Pseudocalliergon brevifolium
Hypnum bridelianum H.A.Crum, Steere & L.E.Anderson = Hypnum recurvatum
Hypnum californicum Lesquereux = Scleropodium californicum
Hypnum callichroum Bridel
Hypnum cardotii Thériot) = Drepanocladus cardotii
Hypnum carolinianum Müller Hal = Sematophyllum demissum
Hypnum cavifolium Bridel = Plagiothecium cavifolium
Hypnum cespitans Müller Hal = Scleropodium cespitans
Hypnum chapmanii Duby = Isopterygium tenerum
Hypnum chlorophyllum Hornschuch = Pilosium chlorophyllum
Hypnum chryseum Schwägrichen = Orthothecium chryseum
Hypnum chrysophyllum Bridel = Campyliadelphus chrysophyllus
Hypnum chrysophyllum var brevifolium Renauld & Cardot = Campyliadelphus chrysophyllus
Hypnum ciliare Bridel = Fabronia ciliaris
Hypnum circinale Hooker
Hypnum circulifolium Müller Hal & Kindberg = Hygrohypnum duriusculum
Hypnum cirrosum Schwägrichen = Brachythecium cirrosum
Hypnum closteri Austin = Hygrohypnum closteri
Hypnum collinum Schleicher ex Müller Hal = Brachytheciastrum collinum
Hypnum columbicopalustre Müller Hal & Kindberg = Hygrohypnum luridum
Hypnum compactum (Hooker) Müller Hal = Conardia compacta
Hypnum complexum (Mitten) A.Jaeger & Sauerbeck = Hypnum vaucheri
Hypnum concinnum De Notaris = Entodon concinnus
Hypnum confervoides Bridel = Platydictya confervoides
Hypnum cordifolium Hedwig = Calliergon cordifolium
Hypnum cossonii Schimper = Scorpidium cossonii
Hypnum crispifolium Hooker = Claopodium crispifolium
Hypnum crista-castrensis Hedwig = Ptilium crista-castrensis
Hypnum cupressiforme Hedwig
Hypnum cupressiforme Hedwig var cupressiforme
Hypnum cupressiforme var ericetorum Schimper = Hypnum jutlandicum
Hypnum cupressiforme var filiforme Bridel
Hypnum cupressiforme var julaceum Bridel
Hypnum cupressiforme var mammillatum Bridel = Hypnum andoi
Hypnum cupressiforme var subjulaceum Molendo
Hypnum curtum Lindberg = Sciuro-hypnum curtum
Hypnum curvifolium Hedwig
Hypnum cuspidatum Hedwig = Calliergonella cuspidata
Hypnum cyclophyllotum Holzinger = Calliergon giganteum
Hypnum delicatulum Hedwig = Thuidium delicatulum
Hypnum demissum Wilson = Sematophyllum demissum
Hypnum denticulatum Hedwig = Plagiothecium denticulatum
Hypnum deplanatum Bruch & Schimper ex Sullivant = Taxiphyllum deplanatum
Hypnum depressulum Müller Hal = Hypnum pallescens
Hypnum dieckei Renauld & Cardot
Hypnum dilatatum Wilson = Hygrohypnum duriusculum
Hypnum diminutivum Hampe = Chryso-hypnum diminutivum
Hypnum dimorphum Bridel = Heterocladium dimorphum
Hypnum donnianum Smith = Plagiothecium denticulatum
Hypnum elegans Hooker = Pseudotaxiphyllum elegans
Hypnum eugyrium var miquelonense (Renauld & Cardot) Grout = Hygrohypnum subeugyrium
Hypnum eugyrium var subeugyrium (Renauld & Cardot) Grout = Hygrohypnum subeugyrium
Hypnum exannulatum Schimper = Sarmentypnum exannulatum
Hypnum falcatum Bridel = Palustriella falcata
Hypnum fauriei Cardot
Hypnum filicinum Hedwig = Cratoneuron filicinum
Hypnum filiforme Kindberg = Hypnum revolutum var ravaudii
Hypnum fluitans Hedwig = Warnstorfia fluitans
Hypnum frigidum Müller Hal = Brachythecium frigidum
Hypnum fujiyamae (Brotherus) Paris
Hypnum fulgescens Mitten ex Müller Hal = Homalothecium fulgescens
Hypnum fulvum Hooker & Wilson = Isopterygium tenerum
Hypnum giganteum Schimper = Calliergon giganteum
Hypnum goulardii Schimper = Hygrohypnum cochleariifolium
Hypnum graminicolor Bridel = Bryhnia graminicolor
Hypnum haldanianum Greville = Callicladium haldanianum
Hypnum halleri Hedwig = Campylophyllum halleri
Hypnum hamulosum Schimper
Hypnum henonii Duby = Brotherella henonii
Hypnum hians Hedwig = Oxyrrhynchium hians
Hypnum hillebrandii Lesquereux = Brachytheciastrum collinum
Hypnum hirtellum var furcatum Müller Hal = Thelia asprella
Hypnum hispidulum Bridel = Campylophyllum hispidulum
Hypnum holmenii Ando
Hypnum humile P.Beauvois = Hygroamblystegium varium var humile
Hypnum illecebrum Hedwig = Bryoandersonia illecebra
Hypnum implexum Renauld & Cardot = Hypnum plicatulum
Hypnum imponens Hedwig
Hypnum incurvatum Schrader ex Bridel = Homomallium incurvatum
Hypnum intricatum (Hedwig) Müller Hal = Pylaisia intricata
Hypnum jungermannioides Bridel = Platydictya jungermannioides
Hypnum jutlandicum Holmen & E.Warncke
Hypnum laetum Bridel = Brachythecium laetum
Hypnum lescurii Sullivant = Platylomella lescurii
Hypnum leucocladulum Müller Hal = Tripterocladium leucocladulum
Hypnum lindbergii Mitten
Hypnum loreum Hedwig = Rhytidiadelphus loreus
Hypnum lucens Hedwig = Hookeria lucens
Hypnum luridum Hedwig = Hygrohypnum luridum
Hypnum lycopodioides var lapponicum Norrlin = Hamatocaulis lapponicus
Hypnum macounii Kindberg = Campylophyllum halleri
Hypnum malacocladum Cardot & Thériot = Hygrohypnum closteri
Hypnum marylandicum Müller Hal = Sematophyllum marylandicum
Hypnum maximowiczii G.G.Borshchow = Myuroclada maximowiczii
Hypnum micans Swartz = Isopterygium tenerum
Hypnum microphyllum Hedwig = Haplocladium microphyllum
Hypnum minutissimum Sullivant & Lesquereux = Platydictya minutissima
Hypnum minutulum Hedwig = Cyrto-hypnum minutulum
Hypnum molle Hedwig = Hygrohypnum molle
Hypnum molle subsp bestii Renauld & Bryhn = Hygrohypnum bestii
Hypnum molluscum Hedwig = Ctenidium molluscum
Hypnum myosuroides Bridel = Isothecium myosuroides
Hypnum neckeroides Hooker = Thamnobryum neckeroides
Hypnum nemorosum Koch ex Bridel = Heterophyllium affine
Hypnum nevadense Lesquereux = Homalothecium nevadense
Hypnum nigrescens Hedwig = Papillaria nigrescens
Hypnum nitens Hedwig = Tomentypnum nitens
Hypnum nitidulum Wahlenberg = Isopterygiopsis pulchella
Hypnum noterophilum Sullivant & Lesquereux = Hygroamblystegium varium subsp noterophilum
Hypnum novae-angliae Sullivant & Lesquereux = Bryhnia novae-angliae
Hypnum nuttallii Wilson = Homalothecium nuttallii
Hypnum obtusifolium (Turner) Bridel = Plagiothecium denticulatum
Hypnum occidentale Sullivant & Lesquereux = Bryolawtonia vancouveriensis
Hypnum ochraceum Turner ex Wilson = Hygrohypnum ochraceum
Hypnum oedipodium Mitten = Sciuro-hypnum oedipodium
Hypnum orbicularicordatum Renauld & Cardot = Calliergon orbicularicordatum
Hypnum oreganum Sullivant = Kindbergia oregana
Hypnum ornellanum Molendo = Sciuro-hypnum ornellanum
Hypnum pallescens (Hedwig) P.Beauvois
Hypnum pallescens var protuberans (Bridel) Lesquereux & James = Hypnum pallescens
Hypnum palustre Hudson ex Bridel = Hygrohypnum luridum
Hypnum patulum Hedwig = Zelometeorium patulum
Hypnum piliferum Hedwig = Cirriphyllum piliferum
Hypnum planum Bridel = Taxithelium planum
Hypnum plicatulum (Lindberg) A.Jaeger
Hypnum plumosum Hedwig = Sciuro-hypnum plumosum
Hypnum polare Lindberg = Hygrohypnum polare
Hypnum populeum Hedwig = Sciuro-hypnum populeum
Hypnum praelongum Hedwig = Kindbergia praelonga
Hypnum pratense Koch ex Spruce
Hypnum procerrimum Molendo
Hypnum protensum Bridel = Campylium protensum
Hypnum protensum Michaux = Thuidium recognitum
Hypnum pseudoarcticum Kindberg = Hygrohypnum duriusculum
Hypnum pseudomontanum Kindberg = Hygrohypnum luridum
Hypnum pseudopratense Kindberg = Hypnum pratense
Hypnum pseudosarmentosum Cardot & Thériot = Sarmentypnum pseudosarmentosum
Hypnum pseudosilesiacum (Schimper) Lesquereux & James = Herzogiella turfacea
Hypnum pseudostramineum Müller Hal = Warnstorfia pseudostraminea
Hypnum pulchellum Hedwig = Eurhynchiastrum pulchellum
Hypnum purum Hedwig = Pseudoscleropodium purum
Hypnum pyrenaicum Spruce = Hylocomiastrum pyrenaicum
Hypnum radicale P.Beauvois = Pseudocampylium radicale
Hypnum radicosum Mitten = Pseudoleskea radicosa
Hypnum ravaudii Boulay = Hypnum revolutum var ravaudii
Hypnum recognitum Hedwig = Thuidium recognitum
Hypnum recurvatum (Lindberg & Arnell) Kindberg
Hypnum reflexum Starke = Sciuro-hypnum reflexum
Hypnum renauldii Kindberg = Hypnum lindbergii
Hypnum reptile Michaux = Hypnum pallescens
Hypnum revolutum (Mitten) Lindberg
Hypnum revolutum (Mitten) Lindberg var revolutum
Hypnum revolutum var dolomiticum Mönkemeyer = Hypnum revolutum var ravaudii
Hypnum revolutum var ravaudii (Boulay) Ando
Hypnum revolvens Swartz ex Anonymo = Scorpidium revolvens
Hypnum riparium Hedwig = Leptodictyum riparium
Hypnum robustum Hooker = Rhytidiopsis robusta
Hypnum rostratum (Hedwig) P.Beauvois = Anomodon rostratus
Hypnum ruderale Bridel = Brachythecium ruderale
Hypnum rufescens Bridel = Orthothecium rufescens
Hypnum rugelii Müller Hal = Anomodon rugelii
Hypnum rugosum Hedwig = Rhytidium rugosum
Hypnum rutabulum Hedwig = Brachythecium rutabulum
Hypnum rutabulum var brevirostre Bridel = Loeskeobryum brevirostre
Hypnum rutabulum var campestre Müller Hal = Brachythecium campestre
Hypnum ruthenicum Weinmann = Pleuroziopsis ruthenica
Hypnum salebrosum Hoffmann ex F.Weber & D.Mohr = Brachythecium salebrosum
Hypnum salebrosum var capillaceum F.Weber & D.Mohr = Brachythecium rotaeanum
Hypnum salebrosum var turgidum Hartman = Brachythecium turgidum
Hypnum sarmentosum Wahlenberg = Sarmentypnum sarmentosum
Hypnum schistocalyx Müller Hal = Cyrto-hypnum schistocalyx
Hypnum schreberi Willdenow ex Bridel = Pleurozium schreberi
Hypnum scitum P.Beauvois = Rauiella scita
Hypnum scorpioides Hedwig = Scorpidium scorpioides
Hypnum serpens Hedwig = Amblystegium serpens
Hypnum serpens var compactum Hooker = Conardia compacta
Hypnum serrulatum Hedwig = Rhynchostegium serrulatum
Hypnum sibiricum Müller Hal = Myurella sibirica
Hypnum smithii Hedwig = Leptodon smithii
Hypnum sommerfeltii Myrin = Campylophyllum sommerfeltii
Hypnum sordidum Müller Hal = Drepanocladus sordidus
Hypnum spiniforme Hedwig = Pyrrhobryum spiniforme
Hypnum splendens Hedwig = Hylocomium splendens
Hypnum squarrosum Hedwig = Rhytidiadelphus squarrosus
Hypnum squoitei Müller Hal = Hypnum circinale
Hypnum starkei Bridel = Sciuro-hypnum starkei
Hypnum stellatum Hedwig = Campylium stellatum
Hypnum stoloniferum Hooker = Isothecium stoloniferum
Hypnum stramineum Dickson ex Bridel = Straminergon stramineum
Hypnum styriacum Limpricht = Hygrohypnum styriacum
Hypnum subcomplexum Kindberg = Hypnum vaucheri
Hypnum subeugyrium Renauld & Cardot = Hygrohypnum subeugyrium
Hypnum subeugyrium var occidentale Cardot & Thériot = Hygrohypnum luridum
Hypnum subimponens Lesquereux
Hypnum subplicatile Limpricht = Hypnum plicatulum
Hypnum subrectifolium Bridel = Ctenidium molluscum
Hypnum symmetricum (Renauld & Cardot) Renauld & Cardot = Sanionia symmetrica
Hypnum tamariscinum Hedwig = Thuidium tamariscinum
Hypnum tectorum Funck ex Bridel = Pseudoleskeella tectorum
Hypnum tenerum Swartz = Isopterygium tenerum
Hypnum tomentosum Hedwig = Racopilum tomentosum
Hypnum torrentis Müller Hal & Kindberg = Hygrohypnum smithii
Hypnum touretii Bridel = Scleropodium touretii
Hypnum trifarium F.Weber & D.Mohr = Pseudocalliergon trifarium
Hypnum triquetrum Hedwig = Rhytidiadelphus triquetrus
Hypnum triste (Cesati) Müller Hal = Anomodon tristis
Hypnum turfaceum Lindberg = Herzogiella turfacea
Hypnum turgens (Müller Hal) Paris = Gollania turgens
Hypnum turgescens T.Jensen = Pseudocalliergon turgescens
Hypnum umbratum Hedwig = Hylocomiastrum umbratum
Hypnum uncinatum Hedwig = Sanionia uncinata
Hypnum uncinatum subsp orthothecioides Lindberg = Sanionia orthothecioides
Hypnum uncinatum subsp symmetricum Renauld & Cardot = Sanionia symmetrica
Hypnum undulatum Hedwig = Buckiella undulata
Hypnum vaucheri Lesquereux
Hypnum velutinum Hedwig = Brachytheciastrum velutinum
Hypnum vesiculare Schwägrichen = Vesicularia vesicularis
Hypnum virginianum Bridel = Haplocladium virginianum
Hypnum viticulosum (Hedwig) Withering = Anomodon viticulosus
Hypnum wahlenbergii F.Weber & D.Mohr = Pohlia wahlenbergii
Hypnum whippleanum Sullivant = Claopodium whippleanum
Hypnum wrightii (Sullivant) Sullivant = Stereophyllum radiculosum
Hypopterygium canadense Kindberg = Hypopterygium flavolimbatum
Hypopterygium fauriei Bescherelle = Hypopterygium flavolimbatum
Hypopterygium flavolimbatum Müller Hal
Hypopterygium tamariscina (Hedwig) Bridel ex Müller Hal
Imbribryum alpinum (Hudson ex Withering) N.Pedersen
Imbribryum gemmiparum (De Notaris) J.R.Spence
Imbribryum microchaeton (Hampe) J.R.Spence
Imbribryum mildeanum (Juratzka) J.R.Spence
Imbribryum miniatum (Lesquereux) J.R.Spence
Imbribryum muehlenbeckii (Bruch & Schimper) N.Pedersen
Indusiella thianschanica Brotherus & Müller Hal = Indusiella thianschanica
Isocladus macrophyllus (Bridel) Lindberg = Sphagnum macrophyllum
Isopterygiopsis alpicola (Lindberg) Hedenäs
Isopterygiopsis muelleriana (Schimper) Z.Iwatsuki
Isopterygiopsis pulchella (Hedwig) Z.Iwatsuki
Isopterygium alpicola (Lindberg) Nyholm = Isopterygiopsis alpicola
Isopterygium alternans Cardot = Taxiphyllum alternans
Isopterygium cuspidifolium Cardot = Taxiphyllum cuspidifolium
Isopterygium deplanatum (Bruch & Schimper ex Sullivant) Mitten = Taxiphyllum deplanatum
Isopterygium distichaceum (Mitten) A.Jaeger = Pseudotaxiphyllum distichaceum
Isopterygium drummondii H.A.Crum, Steere & L.E.Anderson = Isopterygium tenerum
Isopterygium elegans (Bridel) Lindberg = Pseudotaxiphyllum elegans
Isopterygium fulvum (A.Jaeger) Kindberg = Isopterygium tenerum
Isopterygium geophilum (Austin) A.Jaeger = Taxiphyllum taxirameum
Isopterygium groutii (Cardot & Thériot) Grout = Isopterygium tenerum
Isopterygium homomallifolium Redfearn = Pseudotaxiphyllum homomallifolium
Isopterygium latebricola (Schimper) Delogne = Plagiothecium latebricola
Isopterygium micans (Swartz) Kindberg = Isopterygium tenerum
Isopterygium micans var latifolium (Grout) Schornherst = Isopterygium tenerum
Isopterygium micans var minus (Grout) H.A.Crum & L.E.Anderson = Isopterygium tenerum
Isopterygium muellerianum (Schimper) A.Jaeger = Isopterygiopsis muelleriana
Isopterygium piliferum (Swartz) Loeske = Plagiothecium piliferum
Isopterygium pulchellum (Hedwig) A.Jaeger = Isopterygiopsis pulchella
Isopterygium pulchellum var nitidulum (Wahlenberg) Roth = Isopterygiopsis pulchella
Isopterygium seligeri (Bridel) Dixon ex C.E.O.Jensen = Herzogiella seligeri
Isopterygium striatellum (Bridel) Loeske = Herzogiella striatella
Isopterygium subfalcatum (Austin) A.Jaeger = Pseudotaxiphyllum distichaceum
Isopterygium taxirameum (Mitten) A.Jaeger = Taxiphyllum taxirameum
Isopterygium tenerifolium Mitten
Isopterygium tenerum (Swartz) Mitten
Isopterygium turfaceum (Lindberg) Lindberg = Herzogiella turfacea
Isothecium acuticuspis (Mitten) Macoun & Kindberg = Isothecium stoloniferum
Isothecium aggregatum (Mitten) A.Jaeger = Isothecium cristatum
Isothecium alopecuroides (Lamarck ex Dubois) Isoviita
Isothecium aureum Spruce = Homalothecium aureum
Isothecium brachycladon Kindberg = Isothecium stoloniferum
Isothecium brewerianum (Kindberg) Kindberg = Isothecium cristatum
Isothecium cardotii Kindberg
Isothecium cristatum (Hampe) H.Robinson
Isothecium elegans Bridel = Pseudotaxiphyllum elegans
Isothecium howei Kindberg = Isothecium cristatum
Isothecium hylocomioides (Kindberg) Kindberg = Isothecium cristatum
Isothecium myosuroides Bridel
Isothecium myurellum Kindberg = Isothecium stoloniferum
Isothecium myuroides Kindberg = Isothecium stoloniferum
Isothecium myurum Bridel ex J.J.Amann = Isothecium alopecuroides
Isothecium obtusatulum Kindberg = Isothecium stoloniferum
Isothecium occidentale (Kindberg) R.S.Williams = Bryolawtonia vancouveriensis
Isothecium polyanthum (Hedwig) Spruce = Pylaisia polyantha
Isothecium schleicheri Schimper = Entodon schleicheri
Isothecium spiculiferum (Mitten) Macoun & Kindberg = Isothecium stoloniferum
Isothecium stoloniferum Bridel
Isothecium tenerum (Swartz) Bridel = Isopterygium tenerum
Isothecium thamnioides Kindberg = Isothecium stoloniferum
Isothecium trachypodium Funck ex Bridel = Brachytheciastrum trachypodium
Iwatsukiella leucotricha (Mitten) W.R.Buck & H.A.Crum
Jaegerina scariosa (Lorentz) Arzeni
Jaegerinopsis scariosa (Lorentz) Brotherus = Jaegerina scariosa
Jaegerinopsis squarrosa E.Britton = Jaegerina scariosa
Jaffueliobryum raui (Austin) Thériot
Jaffueliobryum wrightii (Sullivant) Thériot
Kiaeria blyttii (Bruch & Schimper) Brotherus
Kiaeria falcata (Hedwig) I.Hagen
Kiaeria glacialis (Berggren) I.Hagen
Kiaeria starkei (Weber & D.Mohr) I.Hagen
Kindbergia brittoniae (Grout) Ochyra = Kindbergia praelonga
Kindbergia oregana (Sullivant) Ochyra = Kindbergia oregana
Kindbergia praelonga (Hedwig) Ochyra
Lejeunea biseriata Austin = Solmsiella biseriata
Lepidozia ceratophylla Mitten = Takakia ceratophylla
Leptangium imbricatum Mitten = Lorentziella imbricata
Leptobryum pyriforme (Hedwig) Wilson
Leptodictyum brevipes (Cardot & Thériot) Brotherus = Leptodictyum riparium
Leptodictyum humile (P.Beauvois) Ochyra = Hygroamblystegium varium var humile
Leptodictyum laxirete (Cardot & Thériot) Brotherus = Leptodictyum riparium
Leptodictyum riparium (Hedwig) Warnstorf
Leptodictyum riparium var abbreviatum (Schimper) Grout = Leptodictyum riparium
Leptodictyum riparium var brachyphyllum (Cardot & Thériot) Grout = Leptodictyum riparium
Leptodictyum riparium var elongatum (Schimper) Warnstorf = Leptodictyum riparium
Leptodictyum riparium var flaccidum (Lesquereux & James) Grout = Leptodictyum riparium
Leptodictyum sipho (P.Beauvois) Brotherus = Leptodictyum riparium
Leptodictyum vacillans (Sullivant) Brotherus = Leptodictyum riparium
Leptodictyum wallacei B.H.Allen & Magill
Leptodon nitidus (Lindberg) Sullivant = Neomacounia nitida
Leptodon ohioensis Sullivant = Forsstroemia producta
Leptodon smithii (Hedwig) F.Weber & D.Mohr
Leptodon trichomitrius (Hedwig) Sullivant & Lesquereux = Forsstroemia trichomitria
Leptodon trichomitrius var floridanus (Lindberg) Grout = Forsstroemia trichomitria
Leptodon trichomitrius var immersus (Sullivant & Lesquereux) Sullivant = Forsstroemia trichomitria
Leptodontium excelsum (Sullivant) E.Britton = Leptodontium viticulosoides var sulphureum
Leptodontium flexifolium (Dickson) Hampe
Leptodontium flexifolium var americanum (Grout) Grout = Leptodontium flexifolium
Leptodontium orcuttii E.B.Bartram = Leptodontium flexifolium
Leptodontium recurvifolium (Taylor) Lindberg = Trichostomum recurvifolium
Leptodontium sulphureum var panamense Lorentz = Leptodontium viticulosoides var sulphureum
Leptodontium viticulosoides (P.Beauvois) Wijk & Margadant
Leptodontium viticulosoides var sulphureum (Müller Hal) R.H.Zander
Leptohymenium cristatum Hampe = Isothecium cristatum
Leptohymenium sharpii (H.A.Crum & L.E.Anderson) W.R.Buck & H.A.Crum
Leptopterigynandrum austroalpinum Müller Hal
Leptostomopsis nivea (Bescherelle) J.R.Spence
Leptostomopsis systylia (Müller Hal) J.R.Spence
Leptotrichum canadense (Mitten) A.Jaeger = Dicranella schreberiana
Leptotrichum crispatissimum Müller Hal = Ditrichum gracile
Leptotrichum gracile Mitten = Ditrichum gracile
Leptotrichum schimperi Lesquereux = Ditrichum schimperi
Lescuraea arizonae (R.S.Williams) P.S.Wilson & D.H.Norris = Pseudoleskeella arizonae
Lescuraea atricha (Kindberg) E.Lawton = Pseudoleskea atricha
Lescuraea baileyi (Best & Grout) E.Lawton = Pseudoleskea baileyi
Lescuraea incurvata (Hedwig) E.Lawton = Pseudoleskea incurvata
Lescuraea incurvata var gigantea E.Lawton = Pseudoleskea incurvata var gigantea
Lescuraea patens Lindberg = Pseudoleskea patens
Lescuraea radicosa (Mitten) Mönkemeyer = Pseudoleskea radicosa
Lescuraea radicosa var compacta (Best) E.Lawton = Pseudoleskea radicosa var compacta
Lescuraea saviana (De Notaris) E.Lawton = Pseudoleskea saviana
Lescuraea saxicola (Schimper) Molendo
Lescuraea stenophylla (Renauld & Cardot) Kindberg = Pseudoleskea stenophylla
Lescuraea striata var saxicola Schimper = Lescuraea saxicola
Leskea acuminata Hedwig = Brachythecium acuminatum
Leskea adnata Michaux = Sematophyllum adnatum
Leskea arenicola Best = Leskea polycarpa
Leskea asprella Schimper in P.Bruch and W.P.Schimper = Thelia asprella
Leskea attenuata Hedwig = Anomodon attenuatus
Leskea austinii Sullivant = Lindbergia brachyptera
Leskea australis Sharp in A.J.Grout = Leskea australis
Leskea blandowii (F.Weber & D.Mohr) Mitten = Elodium blandowii
Leskea cardotii Kindberg = Leskea obscura
Leskea chrysea var cochleariifolia Lindberg = Orthothecium chryseum var cochleariifolium
Leskea complanata Hedwig = Neckera complanata
Leskea dendroides Hedwig = Climacium dendroides
Leskea denticulata Sullivant = Schwetschkeopsis fabronia
Leskea fendleri Sullivant = Brachytheciastrum fendleri
Leskea flaccida Bridel = Plagiothecium cavifolium
Leskea gracilescens Hedwig
Leskea iliamniana E.Lawton = Lescuraea saxicola
Leskea incurvata Hedwig = Pseudoleskea incurvata
Leskea intricata Hartman = Orthothecium intricatum
Leskea involvens Hedwig = Cyrto-hypnum involvens
Leskea julacea Bescherelle & Cardot = Lescuraea saxicola
Leskea julacea Schwägrichen = Myurella julacea
Leskea latebricola (Schimper) Wilson = Plagiothecium latebricola
Leskea leucostega Bridel = Entodontopsis leucostega
Leskea mexicana Bescherelle = Lindbergia mexicana
Leskea microcarpa Schimper ex Sullivant = Leskea australis
Leskea nervosa (Bridel) Myrin = Leskeella nervosa
Leskea obscura Hedwig
Leskea obtusa Renauld = Leskea obscura
Leskea pallescens Hedwig = Hypnum pallescens
Leskea parvula Hampe = Clasmatodon parvulus
Leskea pellucinervis Mitten = Claopodium pellucinerve
Leskea pilifera Swartz = Plagiothecium piliferum
Leskea polyantha Hedwig = Pylaisia polyantha
Leskea polycarpa Hedwig
Leskea polycarpa var paludosa (Hedwig) Schimper = Leskea polycarpa
Leskea pulchella Hedwig = Isopterygiopsis pulchella
Leskea pulvinata Wahlenberg = Myrinia pulvinata
Leskea recurvans Michaux = Brotherella recurvans
Leskea rostrata Hedwig = Anomodon rostratus
Leskea rupestris Berggren = Pseudoleskeella rupestris
Leskea saviana De Notaris = Pseudoleskea saviana
Leskea seligeri Bridel = Herzogiella seligeri
Leskea sericea Hedwig = Homalothecium sericeum
Leskea smithii Swartz = Hygrohypnum smithii
Leskea striatella Bridel = Herzogiella striatella
Leskea subpinnata Bridel = Sematophyllum subpinnatum
Leskea subtilis Hedwig = Platydictya subtilis
Leskea tamariscina Hedwig = Hypopterygium tamariscina
Leskea tenuirostris Bruch & Schimper ex Sullivant = Pylaisiadelpha tenuirostris
Leskea trichomanoides Hedwig = Homalia trichomanoides
Leskea tristis Cesati= Anomodon tristis
Leskea varia Hedwig = Hygroamblystegium varium
Leskeella arizonae (R.S.Williams) Flowers = Pseudoleskeella arizonae
Leskeella nervosa (Bridel) Loeske
Leskeella nervosa var sibirica (Arnell) E.Lawton = Pseudoleskeella rupestris
Leucobryum albidum (P.Beauvois) Lindberg
Leucobryum glaucum (Hedwig) Ångström
Leucobryum leanum (Sullivant) Kindberg = Brothera leana
Leucodon andrewsianus (H.A.Crum & L.E.Anderson) W.D.Reese & L.E.Anderson
Leucodon brachypus Bridel
Leucodon brachypus var andrewsianus H.A.Crum & L.E.Anderson = Leucodon andrewsianus
Leucodon domingensis (Sprengel) Mitten = Pseudocryphaea domingensis
Leucodon geniculatus Mitten = Henicodium geniculatum
Leucodon julaceus (Hedwig) Sullivant
Leucodon pohlii Schwägrichen = Pireella pohlii
Leucodon sciuriodes (Hedwig)(Schwägrichen) = Leucodon andrewsianus
Leucodontopsis floridana (Austin) E.Britton = Henicodium geniculatum
Leucodontopsis geniculata (Mitten) H.A.Crum & Steere = Henicodium geniculatum
Leucolepis acanthoneura (Schwägrichen) Lindberg
Leucolepis menziesii (Hooker) Steere = Leucolepis acanthoneura
Leucophanes leanum Sullivant = Brothera leana
Limbella fryei (R.S.Williams) Ochyra
Limnobium bestii (Renauld & Bryhn) Holzinger = Hygrohypnum bestii
Limnobium cochleariifolium Venturi = Hygrohypnum cochleariifolium
Limnobium duriusculum De Notaris = Hygrohypnum duriusculum
Limnobium eugyrium Schimper = Hygrohypnum eugyrium
Limnobium montanum (Lindberg) Kindberg = Hygrohypnum montanum
Limnobium norvegicum Schimper = Hygrohypnum norvegicum
Limnobium pseudoarcticum (Kindberg) Kindberg = Hygrohypnum duriusculum
Limnobium pseudomontanum (Kindberg) Kindberg = Hygrohypnum luridum
Limnobium submolle Kindberg = Hygrohypnum molle
Limnobium viridulum (Lindberg) Kindberg = Hygrohypnum norvegicum
Limprichtia cossonii (Schimper) L.E.Anderson, H.A.Crum & W.R.Buck = Scorpidium cossonii
Limprichtia revolvens (Swartz ex Anonymo) Loeske = Scorpidium revolvens
Lindbergia brachyptera (Mitten) Kindberg
Lindbergia brachyptera var austinii (Sullivant) Grout = Lindbergia brachyptera
Lindbergia mexicana (Bescherelle) Cardot
Loeskeobryum brevirostre (Bridel) M.Fleischer ex Brotherus
Loeskypnum badium (Hartman) H.K.G.Paul
Loeskypnum wickesiae (Grout) Tuomikoski
Lorentziella imbricata (Mitten) Brotherus
Luisierella barbula (Schwägrichen) Steere
Lyellia aspera (I.Hagen & C.E.O.Jensen) Frye
Lyellia lescurii (James) E.S.Salmon = Bartramiopsis lescurii
Macouniella californica (Sullivant ex Lesquereux) Kindberg = Antitrichia californica
Macrocoma tenuis (Hooker & Greville) Vitt
Macrocoma tenuis subsp sullivantii (Müller Hal) Vitt
Macromitrium richardii Schwägrichen
Macromitrium sullivantii Müller Hal = Macrocoma tenuis subsp sullivantii
Macromitrium tomentosum Hornschuch = Groutiella tomentosa
Macromitrium tumidulum Mitten = Groutiella tumidula
Meesia bolleana Müller Hal = Barbula bolleana
Meesia dealbata Hedwig = Amblyodon dealbatus
Meesia demissa (Hooker) Hoppe & Hornschuch = Plagiobryum demissum
Meesia longiseta Hedwig
Meesia triquetra (Linnaeus ex Jolyclerc) Ångström
Meesia uliginosa Hedwig
Meiotheciopsis commutata (Müller Hal) W.R.Buck = Donnellia commutata
Meiothecium tenerum Mitten = Donnellia commutata
Meiotrichum lyallii (Mitten) G.L.Smit
Merceya latifolia Kindberg = Crumia latifolia
Merceya ligulata (Spruce) Schimper = Scopelophila ligulata
Metaneckera menziesii (Drummond) Steere = Neckera menziesii
Meteoriopsis patula (Hedwig) Brotherus = Zelometeorium patulum
Meteorium pendulum Sullivant = Barbella pendula
Meteorium scariosum Lorentz = Jaegerina scariosa
Microbryum davallianum (Smith) R.H.Zander
Microbryum davallianum (Smith) R.H.Zander var davallianum
Microbryum davallianum var commutatum (Limpricht) R.H.Zander
Microbryum davallianum var conicum (Schwägrichen) R.H.Zander
Microbryum floerkeanum (Weber & D.Mohr) Schimpe
Microbryum floerkeanum var henrici Renauld & Cardot = Tortula acaulon
Microbryum starckeanum (Hedwig) R.H.Zander
Microbryum starckeanum (Hedwig) R.H.Zander var starckeanum
Microbryum starckeanum var brachyodus (Bruch & Schimper) R.H.Zander
Microbryum starckeanum var fosbergii (E.B.Bartram) R.H.Zander
Microbryum vlassovii (Lazarenko) R.H.Zander
Microdus debilis (T.Drummond) Paris = Dicranella hilariana
Microdus laxiretis (Renauld & Cardot) Paris = Dicranella hilariana
Microdus leptotrichoides (Renauld & Cardot) Paris = Dicranella hilariana
Microdus lindigianus (Hampe) Bescherelle = Dicranella lindigiana
Microdus sphaerocarpus (Cardot) Brotherus = Dicranella lindigiana
Micromitrium austinii Sullivant = Micromitrium tenerum
Micromitrium megalosporum Austin
Micromitrium synoicum (James) Austin
Micromitrium tenerum (Bruch & Schimper) Crosby
Micromitrium wrightii (Müller Hal) Crosby
Microthamnium diminutivum (Hampe) A.Jaeger = Chryso-hypnum diminutivum
Mielichhoferia elongata (Hoppe & Hornschuch) Nees & Hornschuch
Mielichhoferia macrocarpa (Hooker) Bruch & Schimper ex A.Jaeger & Sauerbeck = Haplodontium macrocarpum
Mielichhoferia mielichhoferiana (Funck) Loeske
Mielichhoferia shevockii (A.J.Shaw) A.J.Shaw
Mielichhoferia tehamensis Showers = Haplodontium tehamense
Mittenothamnium diminutivum (Hampe) E.Britton = Chryso-hypnum diminutivum
Mittenothamnium sharpii (H.A.Crum & L.E.Anderson) W.R.Buck = Leptohymenium sharpii
Mittenothamnium thelistegum (Müller Hal) Cardot = Chryso-hypnum diminutivum
Mniobryum vexans Limpricht = Pohlia vexans
Mniobryum wahlenbergii (F.Weber & D.Mohr) Jennings = Pohlia wahlenbergii
Mnium affine var ciliare Müller Hal = Plagiomnium ciliare
Mnium affine var rugicum (Laurer) Bruch & Schimper = Plagiomnium ellipticum
Mnium ambiguum H.Müller = Mnium lycopodioides
Mnium andrewsianum Steere = Rhizomnium andrewsianum
Mnium arcticum Bruch & Schimper = Cinclidium arcticum
Mnium arizonicum J.J.Amann
Mnium bimum Schreber = Ptychostomum bimum
Mnium blyttii Bruch & Schimper
Mnium caespiticium var warneum Röhling = Ptychostomum warneum
Mnium carolinianum L.E.Anderson = Plagiomnium carolinianum
Mnium cinclidioides Huebener = Pseudobryum cinclidioides
Mnium crudum Hedwig = Pohlia cruda
Mnium cuspidatum Hedwig = Plagiomnium cuspidatum
Mnium cyclophyllum Schwägrichen = Ptychostomum cyclophyllum
Mnium drummondii Bruch & Schimper = Plagiomnium drummondii
Mnium ellipticum Bridel = Plagiomnium ellipticum
Mnium flagellare Sullivant & Lesquereux = Trachycystis flagellaris
Mnium fontanum Hedwig = Philonotis fontana
Mnium glabrescens Kindberg = Rhizomnium glabrescens
Mnium gracile (T.J.Koponen) H.A.Crum & L.E.Anderson = Rhizomnium gracile
Mnium hornum Hedwig
Mnium hymenophylloides Huebener = Cyrtomnium hymenophylloides
Mnium hymenophyllum Bruch & Schimper = Cyrtomnium hymenophyllum
Mnium insigne Mitten = Plagiomnium insigne
Mnium koponenii H.A.Crum = Rhizomnium gracile
Mnium lanatum P.Beauvois = Bryum lanatum
Mnium longirostrum Bridel = Plagiomnium rostratum
Mnium lycopodioides Schwägrichen
Mnium magnifolium Horikawa = Rhizomnium magnifolium
Mnium marchicum Hedwig = Philonotis marchica
Mnium marginatum (Dickson ex Withering) P.Beauvois
Mnium medium Bruch & Schimper = Plagiomnium medium
Mnium menziesii (Hooker) Müller Hal = Leucolepis acanthoneura
Mnium nudum R.S.Williams = Rhizomnium nudum
Mnium palustre Hedwig = Aulacomnium palustre
Mnium pseudopunctatum Bruch & Schimper = Rhizomnium pseudopunctatum
Mnium pseudotriquetrum Hedwig = Ptychostomum pseudotriquetrum
Mnium punctatum Hedwig = Rhizomnium punctatum
Mnium punctatum var appalachianum (T.J.Koponen) H.A.Crum & L.E.Anderson = Rhizomnium appalachianum
Mnium punctatum var elatum Schimper = Rhizomnium magnifolium
Mnium roellii Brotherus = Roellobryon roellii
Mnium roseum Hedwig = Rhodobryum roseum
Mnium rostratum Schrader = Plagiomnium rostratum
Mnium serratum Schrader ex Bridel = Mnium marginatum
Mnium sphaerocarpon Hedwig = Philonotis sphaerocarpa
Mnium spiniforme (Hedwig) Müller Hal = Pyrrhobryum spiniforme
Mnium spinosum (Voit) Schwägrichen
Mnium spinulosum Bruch & Schimper
Mnium stellare Hedwig
Mnium tetragonum Hedwig = Conostomum tetragonum
Mnium thomsonii Schimper
Mnium triquetrum Linnaeus ex Jolyclerc = Meesia triquetra
Mnium turbinatum Hedwig = Ptychostomum turbinatum
Mnium turgidum Wahlenberg = Aulacomnium turgidum
Mnium undulatum Hedwig = Plagiomnium undulatum
Mnium venustum Mitten = Plagiomnium venustum
Moenkemeyera littlei R.S.Williams = Fissidens littlei
Moenkemeyera neonii E.B.Bartram = Fissidens scalaris
Molendoa hornschuchiana (Hooker) Lindberg ex Limpricht
Molendoa ogalalensis (G.L.Smith) R.H.Zander
Molendoa sendtneriana (Bruch & Schimper) Limpricht
Mollia tortuosa var arctica Arnold = Tortella tortuosa var arctica
Mollia viridula (Withering) Lindberg = Weissia controversa
Myrinia pulvinata (Wahlenberg) Schimper
Myurella julacea (Schwägrichen) Schimper
Myurella sibirica (Müller Hal) Reimers
Myurella tenerrima (Bridel) Lindberg
Myuroclada concinna (Wilson) Bescherelle = Myuroclada maximowiczii
Myuroclada maximowiczii (G.G.Borshchow) Steere & W.B.Schofield
Nanomitrium austinii (Sullivant) Lindberg = Micromitrium tenerum
Nanomitrium austinii var floridanum Grout = Micromitrium tenerum
Nanomitrium megalosporum (Austin) E.Britton = Micromitrium megalosporum
Nanomitrium synoicum (James) Lindberg = Micromitrium synoicum
Nanomitrium wrightii (Müller Hal) V.S.Bryan & L.E.Anderson = Micromitrium wrightii
Neckera abietina Hooker = Dendroalsia abietina
Neckera besseri (Lobarzewski) Juratzka
Neckera beyrichii Schwägrichen = Entodon beyrichii
Neckera breviseta Hooker & Wilson = Entodon brevisetus
Neckera californica Hooker & Arnott = Alsia californica
Neckera capillacea (Withering) Müller Hal = Dichelyma capillaceum
Neckera cladorrhizans Hedwig = Entodon cladorrhizans
Neckera commutata Müller Hal = Donnellia commutata
Neckera complanata (Hedwig) Huebener
Neckera curtipendula Hedwig = Antitrichia curtipendula
Neckera disticha Hedwig = Neckeropsis disticha
Neckera domingensis Sprengel = Pseudocryphaea domingensis
Neckera douglasii Hooker
Neckera filiformis Hedwig = Cryphaea filiformis
Neckera leucoclada Müller Hal = Dichelyma pallescens
Neckera macropoda Hedwig = Entodon macropodus
Neckera menziesii Drummond
Neckera minor (Hedwig) P.Beauvois = Anomodon minor
Neckera oligocarpa Bruch = Neckera pennata
Neckera pennata Hedwig
Neckera seductrix Hedwig = Entodon seductrix
Neckera splachnoides Smith = Daltonia splachnoides
Neckera sullivantii Müller Hal = Entodon sullivantii
Neckera undulata Hedwig = Neckeropsis undulata
Neckera viticulosa Hedwig = Anomodon viticulosus
Neckera viticulosa var minor Hedwig = Anomodon minor
Neckera viticulosoides P.Beauvois = Leptodontium viticulosoides
Neckeropsis disticha (Hedwig) Kindberg
Neckeropsis undulata (Hedwig) Kindberg = Buckiella undulata
Neckeropsis undulata (Hedwig) Reichardt
Neodicladiella pendula (Sullivant) W.R.Buck = Barbella pendula
Neohyophila sprengelii (Schwägrichen) H.A.Crum = Plaubelia sprengelii
Neohyophila stomatodonta (Cardot) H.A.Crum = Plaubelia sprengelii var stomatodonta
Neomacounia nitida (Lindberg) Ireland
Niphotrichum canescens (Hedwig) Bednarek-Ochyra & Ochyra
Niphotrichum canescens (Hedwig) Bednarek-Ochyra & Ochyra subsp canescens
Niphotrichum canescens subsp latifolium (C.E.O.Jensen) Frisvoll
Niphotrichum elongatum (Frisvoll) Bednarek-Ochyra & Ochyra
Niphotrichum ericoides (Bridel) Bednarek-Ochyra & Ochyra
Niphotrichum muticum (Kindberg in Macoun) (Bednarek-Ochyra) Bednarek-Ochyra & Ochyra
Niphotrichum panschii (Müller Hal) Bednarek-Ochyra & Ochyra
Niphotrichum pygmaeum (Frisvoll) (Bednarek-Ochyra) Bednarek-Ochyra & Ochyra
Nogopterium gracile (Hedwig) Crosby & W.R.Buck
Nyholmiella gymnostoma (Bruch ex Bridel) Holmen & E.Warncke = Orthotrichum gymnostomum
Nyholmiella obtusifolia (Bridel) Holmen & E.Warncke = Orthotrichum obtusifolium
Ochyraea alpestris (Hedwig) Ignatov & Ignatova = Hygrohypnum alpestre
Ochyraea cochleariifolia (Venturi) Ignatov & Ignatova = Hygrohypnum cochleariifolium
Ochyraea duriuscula (De Notaris) Ignatov & Ignatova = Hygrohypnum duriusculum
Ochyraea mollis (Hedwig) Ignatov = Hygrohypnum molle
Ochyraea montana (Lindberg) Ignatov & Ignatova = Hygrohypnum montanum
Ochyraea norvegica (Schimper) Ignatov & Ignatova = Hygrohypnum norvegicum
Ochyraea smithii (Swartz) Ignatov & Ignatova = Hygrohypnum smithii
Octoblepharum albidum Hedwig
Octodiceras hallianum (Sullivant & Lesquereux) A.Jaeger = Fissidens hallianus
Octodiceras julianum var ohioense Emig = Fissidens fontanus
Oedipodium griffithianum (Dickson) Schwägrichen
Oligotrichum aligerum Mitten
Oligotrichum falcatum Steere
Oligotrichum glabratum (Hooker) Lindberg = Psilopilum laevigatum
Oligotrichum hercynicum (Hedwig) Lamarck & de Candolle
Oligotrichum incurvum (Bridel) Lindberg = Oligotrichum hercynicum
Oligotrichum laevigatum (Wahlenberg) Bruch & Schimper = Psilopilum laevigatum
Oligotrichum laevigatum var cavifolium (Wilson) Frye = Psilopilum cavifolium
Oligotrichum parallelum (Mitten) Kindberg
Omalia wrightii Sullivant = Stereophyllum radiculosum
Oncophorus glaucescens Lindberg & Arnell = Cynodontium glaucescens
Oncophorus rauei (Austin) Grout
Oncophorus strumulosus (Müller Hal & Kindberg) E.Britton = Cynodontium strumulosum
Oncophorus virens (Hedwig) Bridel
Oncophorus virens var serratus (Bruch & Schimper) Braithwaite = Oncophorus virens
Oncophorus wahlenbergii Bridel
Oncophorus wahlenbergii var compactus (Bruch & Schimper) Braithwaite = Oncophorus wahlenbergii
Oreas martiana (Hooker) Bridel
Orthodicranum rhabdocarpum (Sullivant) Holzinger = Dicranum rhabdocarpum
Orthodontium gracile (Wilson) Schwägrichen ex Bruch & Schimper
Orthodontium pellucens (Hooker) Bruch & Schimper
Orthothecium acuminatum Bryhn
Orthothecium binervulum Molendo = Orthothecium strictum
Orthothecium chryseum (Schwägrichen) Schimper
Orthothecium chryseum (Schwägrichen) Schimper var chryseum
Orthothecium chryseum var cochleariifolium (Lindberg) Limpricht
Orthothecium diminutivum (Grout) H.A.Crum, Steere & L.E.Anderson = Isopterygiopsis pulchella
Orthothecium intricatum (Hartman) Schimper
Orthothecium rufescens (Bridel) Schimper
Orthothecium strictum Lorentz
Orthotrichum affine Schrader ex Bridel
Orthotrichum affine subsp praemorsum (Venturi) Kindberg = Orthotrichum praemorsum
Orthotrichum affine subsp subrivale Kindberg = Orthotrichum sordidum
Orthotrichum affine var fallax (Bridel) Hampe = Orthotrichum pumilum
Orthotrichum affine var sordidum (Sullivant & Lesquereux) Grout = Orthotrichum sordidum
Orthotrichum alpestre Hornschuch ex Bruch & Schimper
Orthotrichum alpestre var majus Lesquereux & James = Orthotrichum alpestre
Orthotrichum alpestre var watsonii (James) Grout = Orthotrichum alpestre
Orthotrichum americanum P.Beauvois = Ulota hutchinsiae var hutchinsiae
Orthotrichum anodon F.Lara, Garilleti & Mazimpaka
Orthotrichum anomalum Hedwig
Orthotrichum anomalum var americanum Macoun & Kindberg = Orthotrichum anomalum
Orthotrichum arcticum Schimper = Orthotrichum pylaisii
Orthotrichum arcticum subsp blyttii (Schimper) Kindberg = Orthotrichum pylaisii
Orthotrichum arcticum var groenlandicum (Berggren) Mönkemeyer = Orthotrichum pylaisii
Orthotrichum arcticum var praemorsum (Venturi) Wijk & Margadant = Orthotrichum praemorsum
Orthotrichum bartramii R.S.Williams
Orthotrichum blyttii Schimper = Orthotrichum pylaisii
Orthotrichum blyttii subsp arcticum (Schimper) Macoun = Orthotrichum pylaisii
Orthotrichum blyttii subsp microblephare (Schimper) Macoun = Orthotrichum pylaisii
Orthotrichum blyttii var arcticum (Schimper) I.Hagen = Orthotrichum pylaisii
Orthotrichum blyttii var groenlandicum (Berggren) C.E.O.Jensen = Orthotrichum pylaisii
Orthotrichum blyttii var microblephare (Schimper) C.E.O.Jensen = Orthotrichum pylaisii
Orthotrichum bolanderi Sullivant
Orthotrichum brachytrichum Lesquereux & James = Orthotrichum pumilum
Orthotrichum braunii Bruch & Schimper = Orthotrichum stellatum
Orthotrichum bullatum Müller Hal = Orthotrichum rupestre
Orthotrichum calcareum Austin = Orthotrichum strangulatum
Orthotrichum californicum Venturi = Orthotrichum rupestre
Orthotrichum canadense Bruch & Schimper = Orthotrichum anomalum
Orthotrichum cancellatum Cardot & Thériot = Orthotrichum sordidum
Orthotrichum citrinum Sullivant & Lesquereux = Orthotrichum ohioense
Orthotrichum coarctatum P.Beauvois = Ulota coarctata
Orthotrichum columbicum Mitten = Orthotrichum consimile
Orthotrichum concavifolium Griffith = Schoenobryum concavifolium
Orthotrichum connectens Kindberg = Ulota crispa
Orthotrichum consimile Mitten
Orthotrichum consimile subsp anomaloides Kindberg = Orthotrichum anomalum
Orthotrichum coulteri Mitten = Orthotrichum tenellum
Orthotrichum crispum Hedwig = Ulota crispa
Orthotrichum crispum var curvifolium (Wahlenberg) Wahlenberg = Ulota curvifolia
Orthotrichum cupulatum Hoffmann ex Bridel
Orthotrichum cupulatum var jamesianum (James) E.Lawton = Orthotrichum pellucidum
Orthotrichum curvifolium Wahlenberg = Ulota curvifolia
Orthotrichum cylindrocarpum Lesquereux = Orthotrichum tenellum
Orthotrichum diaphanum Schrader ex Bridel
Orthotrichum douglasii Duby = Orthotrichum rupestre
Orthotrichum drummondii Hooker & Greville = Ulota drummondii
Orthotrichum elegans Schwägrichen ex Hooker & Greville
Orthotrichum epapillosum E.Lawton & F.J.Hermann = Orthotrichum euryphyllum
Orthotrichum euryphyllum Venturi
Orthotrichum exiguum Sullivant
Orthotrichum fallax Bridel = Orthotrichum pumilum
Orthotrichum fallax var truncatulum Austin = Orthotrichum pumilum
Orthotrichum fasciculare Bridel = Ulota phyllantha
Orthotrichum fenestratum Cardot & Thériot
Orthotrichum flowersii Vitt
Orthotrichum garretii Grout & Flowers = Orthotrichum diaphanum
Orthotrichum groenlandicum Berggren = Orthotrichum pylaisii
Orthotrichum gymnostomum Bruch ex Bridel
Orthotrichum hainesiae Austin = Orthotrichum laevigatum
Orthotrichum hallii Sullivant & Lesquereux in W.S.Sullivant = Orthotrichum hallii
Orthotrichum hendersonii Renault & Cardot = Orthotrichum consimile
Orthotrichum holzingeri Renault & Cardot
Orthotrichum hutchinsiae Smith in J.E.Smith et al = Ulota hutchinsiae
Orthotrichum idaohense Cardot & Thériot = Orthotrichum pylaisii
Orthotrichum immersum Bridel = Orthotrichum pallens
Orthotrichum inflexum Müller Hal = Orthotrichum obtusifolium
Orthotrichum jamesianum James = Orthotrichum pellucidum
Orthotrichum keeverae H.A.Crum & L.E.Anderson
Orthotrichum kellmanii D.H.Norris, Shevock & Goffinet
Orthotrichum killiasii Müller Hal = Orthotrichum speciosum
Orthotrichum kingianum Lesquereux = Orthotrichum laevigatum
Orthotrichum laevigatum J.E.Zetterstedt
Orthotrichum laevigatum var kingianum (Lesquereux) Grout = Orthotrichum laevigatum
Orthotrichum leiodon Kindberg = Orthotrichum cupulatum
Orthotrichum lescurii Austin
Orthotrichum lescurii subsp porteri (Sullivant & Lesquereux) Kindberg = Orthotrichum strangulatum
Orthotrichum lonchothecium Macoun & Kindberg = Orthotrichum laevigatum
Orthotrichum lozanoi Cardot = Orthotrichum pycnophyllum
Orthotrichum lozanoi var lutescens Cardot = Orthotrichum pycnophyllum
Orthotrichum ludwigii Bridel = Ulota coarctata
Orthotrichum lyellii Hooker & Taylor
Orthotrichum lyellii subsp strictum Venturi = Orthotrichum lyellii
Orthotrichum lyellii var howei Renault & Cardot = Orthotrichum lyellii
Orthotrichum lyellii var papillosum (Hampe) Lesquereux & James = Orthotrichum lyellii
Orthotrichum lyellii var pringlei (Müller Hal) Macoun & Kindberg = Orthotrichum lyellii
Orthotrichum lyellioides Kindberg = Orthotrichum lyellii
Orthotrichum macfaddenae R.S.Williams = Orthotrichum rupestre
Orthotrichum macounii Austin = Orthotrichum laevigatum
Orthotrichum macounii var lonchothecium (Macoun & Kindberg) Grout = Orthotrichum laevigatum
Orthotrichum menziesii Mitten = Orthotrichum lyellii
Orthotrichum microblephare var praemorsum (Venturi) Grout = Orthotrichum praemorsum
Orthotrichum norrisii F.Lara, R.Medina & Garilleti
Orthotrichum nudum var strangulatum (P.Beauvois) Baehni = Orthotrichum strangulatum
Orthotrichum obtusifolium Bridel
Orthotrichum obtusiusculum (Müller Hal & Kindberg) Kindberg = Ulota obtusiuscula
Orthotrichum occidentale James = Orthotrichum alpestre
Orthotrichum ohioense Sullivant & Lesquereux
Orthotrichum ohioense var citrinum (Sullivant & Lesquereux) Lesquereux & James = Orthotrichum ohioense
Orthotrichum pallens Bruch ex Bridel
Orthotrichum pallens Bruch ex Bridel var pallens
Orthotrichum pallens var crenulatum Vitt
Orthotrichum pallens var immersum (Bridel) Müller Hal = Orthotrichum pallens
Orthotrichum pallens var johnseniae Vitt
Orthotrichum papillosum Hampe = Orthotrichum lyellii
Orthotrichum papillosum subsp strictum (Venturi) Kindberg = Orthotrichum lyellii
Orthotrichum parvulum Mitten
Orthotrichum peckii Sullivant & Lesquereux = Orthotrichum strangulatum
Orthotrichum pellucidum Lindberg
Orthotrichum porteri Sullivant & Lesquereux = Orthotrichum strangulatum
Orthotrichum praemorsum Venturi
Orthotrichum pringlei Müller Hal = Orthotrichum lyellii
Orthotrichum psilocarpum Sullivant = Orthotrichum pusillum
Orthotrichum psilothecium Macoun & Kindberg = Orthotrichum elegans
Orthotrichum pulchellum Brunton
Orthotrichum pulchellum subsp ulotiforme (Renault & Cardot) Kindberg = Orthotrichum consimile
Orthotrichum pulchellum var columbicum (Mitten) Grout = Orthotrichum consimile
Orthotrichum pulchellum var groutii E.Lawton = Orthotrichum pulchellum
Orthotrichum pulchellum var leucodon Venturi = Orthotrichum consimile
Orthotrichum pulchellum var longipes Lesquereux & James = Orthotrichum consimile
Orthotrichum pulchellum var productipes Renault & Cardot = Orthotrichum consimile
Orthotrichum pumilum subsp fallax (Bridel) Bertsch = Orthotrichum pumilum
Orthotrichum pumilum Swartz
Orthotrichum pumilum var americanum Venturi = Orthotrichum pumilum
Orthotrichum pumilum var fallax (Bridel) J.Kickx f. = Orthotrichum pumilum
Orthotrichum pusillum Mitten
Orthotrichum pycnophyllum Schimper
Orthotrichum pycnophyllum var lutescens (Cardot) Grout = Orthotrichum pycnophyllum
Orthotrichum pylaisii Bridel
Orthotrichum pylaisii subsp arcticum (Schimper) Kindberg = Orthotrichum pylaisii
Orthotrichum pylaisii subsp groenlandicum (Berggren) Kindberg = Orthotrichum pylaisii
Orthotrichum pylaisii subsp microblephare (Schimper) Kindberg = Orthotrichum pylaisii
Orthotrichum raui Austin = Orthotrichum laevigatum
Orthotrichum recurvans Müller Hal = Orthotrichum pycnophyllum
Orthotrichum rhabdophorum Venturi = Orthotrichum pylaisii
Orthotrichum rivulare Turner
Orthotrichum roellii subsp schlotthaueri (Venturi) Kindberg = Orthotrichum laevigatum
Orthotrichum roellii subsp stenocarpum (Venturi) Kindberg = Orthotrichum laevigatum
Orthotrichum roellii Venturi = Orthotrichum laevigatum
Orthotrichum rugifolium Hooker = Schlotheimia rugifolia
Orthotrichum rupestre Schleicher ex Schwägrichen
Orthotrichum rupestre var globosum (Lesquereux) Grout = Orthotrichum rupestre
Orthotrichum rupestre var macfaddenae (R.S.Williams) Grout = Orthotrichum rupestre
Orthotrichum schimperi Hammar = Orthotrichum pumilum
Orthotrichum schimperi var truncatulum (Austin) Paris = Orthotrichum pumilum
Orthotrichum schlotthaueri Venturi = Orthotrichum laevigatum
Orthotrichum shawii Wilson
Orthotrichum shevockii Lewinsky-Haapasaari & D.H.Norris
Orthotrichum sordidum Sullivant & Lesquereux
Orthotrichum speciosum Nees
Orthotrichum speciosum subsp elegans (Schwägrichen ex Hooker & Greville) Lindberg = Orthotrichum elegans
Orthotrichum speciosum subsp killiasii (Müller Hal) Kindberg = Orthotrichum speciosum
Orthotrichum speciosum subsp laevigatum (J.E.Zetterstedt) J.J.Amann = Orthotrichum laevigatum
Orthotrichum speciosum var brevicaule Lesquereux = Orthotrichum laevigatum
Orthotrichum speciosum var elegans (Schwägrichen ex Hooker & Greville) Warnstorf = Orthotrichum elegans
Orthotrichum speciosum var hainesiae (Austin) Paris = Orthotrichum laevigatum
Orthotrichum speciosum var killiasii (Müller Hal) Venturi = Orthotrichum speciosum
Orthotrichum speciosum var polyanthum Lesquereux = Orthotrichum laevigatum
Orthotrichum speciosum var polycarpum Lesquereux & James = Orthotrichum laevigatum
Orthotrichum speciosum var raui (Austin) Lesquereux & James = Orthotrichum laevigatum
Orthotrichum speciosum var roellii Venturi = Orthotrichum elegans
Orthotrichum spjutii D.H.Norris & Vitt
Orthotrichum splachnoides Froelich ex Bridel = Anacamptodon splachnoides
Orthotrichum stellatum Bridel
Orthotrichum stramineum Hornschuch
Orthotrichum strangulatum P.Beauvois
Orthotrichum strangulatum var missouricum Holzinger ex Grout = Orthotrichum strangulatum
Orthotrichum strangulatum var stellatum (Bridel) E.Britton = Orthotrichum stellatum
Orthotrichum striatum Hedwig
Orthotrichum tenellum Bruch ex Bridel
Orthotrichum tenellum var coulteri (Mitten) Grout = Orthotrichum tenellum
Orthotrichum tenellum var cylindrocarpum (Lesquereux) L.F.Koch = Orthotrichum tenellum
Orthotrichum tenellum var pumilum (Swartz) Boulin = Orthotrichum pumilum
Orthotrichum tenue Hooker & Greville = Macrocoma tenuis
Orthotrichum texanum Sullivant & Lesquereux = Orthotrichum rupestre
Orthotrichum texanum var globosum Lesquereux = Orthotrichum rupestre
Orthotrichum ulotiforme Renault & Cardot = Orthotrichum consimile
Orthotrichum underwoodii F.Lara
Orthotrichum utahense Lesquereux = Orthotrichum cupulatum
Orthotrichum watsonii James = Orthotrichum alpestre
Oxyrrhynchium hians (Hedwig) Loeske
Oxyrrhynchium hians subsp rappii (R.S.Williams) Wijk & Margadant = Oxyrrhynchium hians
Oxyrrhynchium macroneuron (Grout) Wynns = Donrichardsia macroneuron
Oxyrrhynchium pringlei (Cardot) Wynns = Donrichardsia pringlei
Oxyrrhynchium rappii R.S.Williams = Oxyrrhynchium hians
Oxystegus cylindricus (Bridel) Hilpert = Trichostomum tenuirostre var tenuirostre
Oxystegus recurvifolius (Taylor) R.H.Zander = Trichostomum recurvifolium
Oxystegus spiralis (Grout) H.A.Crum & L.E.Anderson = Trichostomum spirale
Oxystegus svihlae (E.B.Bartram) H.C.Gangulee = Tuerckheimia svihlae
Oxystegus tenuirostris (Hooker & Taylor) A.Smith = Trichostomum tenuirostre
Oxystegus tenuirostris var stenocarpus (Thériot) R.H.Zander = Trichostomum spirale
Ozobryum ogalalensis G.L.Smith = Molendoa ogalalensis
Pachyfissidens grandifrons (Bridel) Limpricht = Fissidens grandifrons
Palamocladium leskeoides (Hooker) E.Britton
Paludella squarrosa (Hedwig) Bridel
Palustriella falcata (Bridel) Hedenäs
Papillaria nigrescens (Hedwig) A.Jaeger
Papillaria nigrescens subsp donnellii (Austin) Kindberg = Papillaria nigrescens
Papillaria nigrescens var donnellii Austin = Papillaria nigrescens
Paraleptodontium recurvifolium (Taylor) D.G.Long = Trichostomum recurvifolium
Paraleucobryum enerve (Thedenius) Loeske
Paraleucobryum longifolium (Ehrhart ex Hedwig) Loeske
Phascum acaulon Withering = Tortula acaulon
Phascum alternifolium Dickson ex Hedwig = Archidium alternifolium
Phascum axillare Smith = Pseudephemerum nitidum
Phascum bryoides Dickson = Tortula protobryoides
Phascum cohaerens Hedwig = Ephemerum cohaerens
Phascum crassinervium Schwägrichen = Ephemerum crassinervium
Phascum cuspidatum Hedwig = Tortula acaulon
Phascum cuspidatum var americanum Renauld & Cardot = Tortula acaulon
Phascum cuspidatum var henrici (Renauld & Cardot) Wijk & Margadant = Tortula acaulon
Phascum cuspidatum var piliferum (Hedwig) Hooker & Taylor = Tortula acaulon
Phascum cuspidatum var schreberianum (Dickson) Bridel = Tortula acaulon
Phascum flexuosum Schwägrichen = Bruchia flexuosa
Phascum floerkeanum Weber & D.Mohr = Microbryum floerkeanum
Phascum fosbergii (E.B.Bartram) J.Guerra = Microbryum starckeanum var fosbergii
Phascum hyalinotrichum Cardot & Thériot = Stegonia hyalinotricha
Phascum leptophyllum Müller Hal = Chenia leptophylla
Phascum ludovicianum Sullivant = Weissia ludoviciana
Phascum muhlenbergianum Swartz = Weissia muhlenbergiana
Phascum muticum Hedwig = Acaulon muticum
Phascum nitidum Hedwig = Pseudephemerum nitidum
Phascum palustre Bruch & Schimper = Cleistocarpidium palustre
Phascum patens Hedwig = Physcomitrella patens
Phascum schimperianum Sullivant = Acaulon schimperianum
Phascum serratum Hedwig = Ephemerum serratum
Phascum subulatum Hedwig = Pleuridium subulatum
Phascum tenerum Bruch & Schimper = Micromitrium tenerum
Phascum triquetrum Spruce, London = Acaulon triquetrum
Phascum vlassovii Lazarenko = Microbryum vlassovii
Philocrya aspera I.Hagen & C.E.O.Jensen = Lyellia aspera
Philonotis americana Dismier, = Philonotis fontana var americana
Philonotis calcarea (Bruch & Schimper) Schimper
Philonotis capillaris Lindberg
Philonotis cernua (Wilson) D.G.Griffin & W.R.Buck
Philonotis fontana (Hedwig) Bridel
Philonotis fontana (Hedwig) Bridel var fontana
Philonotis fontana var americana (Dismier) Flowers ex H.A.Crum
Philonotis fontana var caespitosa (Juratzka) Schimper = Philonotis fontana var fontana
Philonotis fontana var falcata (Hooker) Bridel = Philonotis fontana var fontana
Philonotis fontana var pumila (Turner) Bridel
Philonotis fontana var seriata (Mitten) Kindberg = Philonotis seriata
Philonotis glaucescens (Hornschuch) Brotherus = Philonotis uncinata
Philonotis gracillima Ångström
Philonotis longiseta (Michaux) E.Britton
Philonotis marchica (Hedwig) Bridel
Philonotis muehlenbergii (Schwägrichen) Bridel = Philonotis marchica
Philonotis seriata Mitten
Philonotis sphaerocarpa (Hedwig) Bridel
Philonotis uncinata (Schwägrichen) Bridel
Philonotis yezoana Bescherelle & Cardot
Phyllogonium norvegicum Bridel = Bryoxiphium norvegicum
Physcomitrella californica H.A.Crum & L.E.Anderson = Physcomitrella readeri
Physcomitrella patens (Hedwig) Bruch & Schimper
Physcomitrella patens subsp californica (H.A.Crum & L.E.Anderson) B.C.Tan = Physcomitrella readeri
Physcomitrella patens subsp readeri (Müller Hal) B.C.Tan = Physcomitrella readeri
Physcomitrella readeri (Müller Hal) I.G.Stone & G.A.M.Scott
Physcomitrium californicum E.Britton = Physcomitrium pyriforme
Physcomitrium collenchymatum Gier
Physcomitrium coloradense E.Britton = Physcomitrium hookeri
Physcomitrium drummondii E.Britton = Physcomitrium pyriforme
Physcomitrium haringiae Grout = Entosthodon tucsonii
Physcomitrium hookeri Hampe
Physcomitrium immersum Sullivant
Physcomitrium kellermanii E.Britton = Physcomitrium pyriforme
Physcomitrium megalocarpum Kindberg = Physcomitrium pyriforme
Physcomitrium pygmaeum James = Physcomitrium pyriforme
Physcomitrium pyriforme (Hedwig) Hampe
Physcomitrium turbinatum (Michaux) E.Britton = Physcomitrium pyriforme
Pilosium chlorophyllum (Hornschuch) Müller Hal ex Brotherus
Pilotrichum antipyreticum (Hedwig) Müller Hal = Fontinalis antipyretica
Pilotrichum cymbifolium Sullivant = Pireella cymbifolia
Pilotrichum sphagnifolium Müller Hal = Fontinalis sphagnifolia
Pireella cymbifolia (Sullivant) Cardot
Pireella ludoviciae (Müller Hal) Grout = Pireella pohlii
Pireella pohlii (Schwägrichen) Cardot
Plagiobryoides brachyneura (Kindberg) J.R.Spence
Plagiobryoides cellularis (Hooker) J.R.Spence
Plagiobryoides incrassatolimbata (Cardot) J.R.Spence
Plagiobryoides renauldii (Röll ex Renauld & Cardot) J.R.Spence
Plagiobryoides vinosula (Cardot) J.R.Spence
Plagiobryum demissum (Hooker) Lindberg
Plagiobryum zieri (Dickson ex Hedwig) Lindberg
Plagiomnium carolinianum (L.E.Anderson) T.J.Koponen
Plagiomnium ciliare (Müller Hal) T.J.Koponen
Plagiomnium cinclidioides (Huebener) M.C.Bowers = Pseudobryum cinclidioides
Plagiomnium cuspidatum (Hedwig) T.J.Koponen
Plagiomnium drummondii (Bruch & Schimper) T.J.Koponen
Plagiomnium ellipticum (Bridel) T.J.Koponen
Plagiomnium floridanum R.E.Wyatt & Odrzykoski
Plagiomnium insigne (Mitten) T.J.Koponen
Plagiomnium medium (Bruch & Schimper) T.J.Koponen
Plagiomnium medium subsp curvatulum (Lindberg) T.J.Koponen = Plagiomnium medium
Plagiomnium medium var curvatulum (Lindberg) H.A.Crum & L.E.Anderson = Plagiomnium medium
Plagiomnium rostratum (Schrader) T.J.Koponen
Plagiomnium rugicum (Laurer) T.J.Koponen = Plagiomnium ellipticum
Plagiomnium undulatum (Hedwig) T.J.Koponen
Plagiomnium venustum (Mitten) T.J.Koponen
Plagiopus oederianus (Swartz) H.A.Crum & L.E.Anderson
Plagiotheciella latebricola (Schimper) M.Fleischer = Plagiothecium latebricola
Plagiotheciella pilifera (Swartz) Brotherus = Plagiothecium piliferum
Plagiothecium acicularipungens Müller Hal & Kindberg = Plagiothecium cavifolium
Plagiothecium attenuatirameum Kindberg = Plagiothecium cavifolium
Plagiothecium berggrenianum Frisvoll
Plagiothecium cavifolium (Bridel) Z.Iwatsuki
Plagiothecium curvifolium Schliephacke ex Limpricht = Plagiothecium laetum
Plagiothecium decursivifolium Kindberg = Plagiothecium laetum
Plagiothecium denticulatum (Hedwig) Schimper
Plagiothecium denticulatum var bullulae Grout = Plagiothecium denticulatum
Plagiothecium denticulatum var laetum (Schimper) Lindberg = Plagiothecium laetum
Plagiothecium denticulatum var microcarpum Renauld & Cardot = Plagiothecium laetum
Plagiothecium denticulatum var tenellum Schimper = Plagiothecium laetum
Plagiothecium deplanatum (Bruch & Schimper ex Sullivant) Spruce = Taxiphyllum deplanatum
Plagiothecium elegans (Bridel) Schimper = Pseudotaxiphyllum elegans
Plagiothecium elegans var gracilens (Grout) H.A.Crum, Steere & L.E.Anderson = Pseudotaxiphyllum elegans
Plagiothecium elegans var schimperi (Juratzka & Milde) Limpricht = Pseudotaxiphyllum elegans
Plagiothecium elegans var terrestre (Lindberg) Rau & Hervey = Pseudotaxiphyllum elegans
Plagiothecium fallax Cardot & Thériot = Plagiothecium cavifolium
Plagiothecium fulvum A.Jaeger = Isopterygium tenerum
Plagiothecium geophilum (Austin) Grout = Taxiphyllum taxirameum
Plagiothecium groutii Cardot & Thériot = Isopterygium tenerum
Plagiothecium laetum Schimper
Plagiothecium laetum var neomexicanum Cardot = Plagiothecium laetum
Plagiothecium latebricola Schimper
Plagiothecium mariannae Grout = Taxiphyllum cuspidifolium
Plagiothecium micans (Swartz) Paris = Isopterygium tenerum
Plagiothecium micans var fulvum (A.Jaeger) Paris = Isopterygium tenerum
Plagiothecium muehlenbeckii Schimper = Herzogiella striatella
Plagiothecium muellerianum Schimper = Isopterygiopsis muelleriana
Plagiothecium passaicense Austin = Isopterygiopsis pulchella
Plagiothecium piliferum (Swartz) Schimper
Plagiothecium pseudolatebricola Kindberg = Isopterygiopsis pulchella
Plagiothecium pulchellum (Hedwig) Schimper = Isopterygiopsis pulchella
Plagiothecium roeseanum Schimper = Plagiothecium cavifolium
Plagiothecium ruthei Limpricht = Plagiothecium denticulatum
Plagiothecium sandbergii Renauld & Cardot = Plagiothecium denticulatum
Plagiothecium seligeri (Bridel) Lindberg = Herzogiella seligeri
Plagiothecium silesianum (F.Weber & D.Mohr) Schimper = Herzogiella seligeri
Plagiothecium striatellum (Bridel) Lindberg = Herzogiella striatella
Plagiothecium subfalcatum Austin = Pseudotaxiphyllum distichaceum
Plagiothecium sulcatum Cardot & Thériot = Herzogiella turfacea
Plagiothecium sullivantiae (Sullivant) A.Jaeger = Plagiothecium cavifolium
Plagiothecium sylvaticum var squarrosum Kindberg = Plagiothecium denticulatum
Plagiothecium turfaceum (Lindberg) Lindberg = Herzogiella turfacea
Plagiothecium undulatum (Hedwig) Schimper = Buckiella undulata
Plagiothecium undulatum subsp subneckeroideum Kindberg = Buckiella undulata
Plagiothecium undulatum var myurum Cardot & Thériot = Buckiella undulata
Platydictya confervoides (Bridel) H.A.Crum
Platydictya jungermannioides (Bridel) H.A.Crum
Platydictya jungermannioides var minutissima (Sullivant) H.A.Crum = Platydictya minutissima
Platydictya minutissima (Sullivant & Lesquereux) H.A.Crum
Platydictya subtilis (Hedwig) H.A.Crum
Platygyrium fuscoluteum Cardot
Platygyrium repens (Bridel) Schimper
Platyhypnidium aquaticum (A.Jaeger) M.Fleischer = Rhynchostegium aquaticum
Platylomella lescurii (Sullivant) A.L.Andrews
Plaubelia sprengelii (Schwägrichen) R.H.Zander
Plaubelia sprengelii (Schwägrichen) R.H.Zander var sprengelii
Plaubelia sprengelii var stomatodonta (Cardot) R.H.Zander
Pleuridium acuminatum Lindberg
Pleuridium alternifolium var lancastriense Sullivant & Lesquereux = Pleuridium subulatum
Pleuridium alternifolium var robustum Sullivant & Lesquereux = Pleuridium subulatum
Pleuridium axillare (Smith) Lindberg = Pseudephemerum nitidum
Pleuridium bakeri Cardot & Thériot = Pleuridium acuminatum
Pleuridium bakeri var elongatum Cardot & Thériot = Pleuridium acuminatum
Pleuridium bolanderi A.Jaeger = Pleuridium acuminatum
Pleuridium californicum Grout = Pleuridium acuminatum
Pleuridium nitidum (Hedwig) Rabenhorst = Pseudephemerum nitidum
Pleuridium palustre (Bruch & Schimper) Bruch & Schimper = Cleistocarpidium palustre
Pleuridium ravenelii Austin
Pleuridium stramineum Austin = Pleuridium acuminatum
Pleuridium subulatum (Hedwig) Rabenhorst
Pleuridium sullivantii Austin
Pleurochaete luteola (Bescherelle) Thériot
Pleuroziopsis ruthenica (Weinmann) Kindberg ex E.Britton
Pleurozium schreberi (Willdenow ex Bridel) Mitten
Pleurozium schreberi var tananae (Grout) Wijk & Margadant = Pleurozium schreberi
Pogonatum alpinum (Hedwig) Palisot de Beauvois = Polytrichastrum alpinum
Pogonatum alpinum var brevifolium (R.Brown) Bridel = Polytrichastrum alpinum var alpinum
Pogonatum alpinum var fragile (Bryhn) H.A.Crum = Polytrichastrum alpinum var fragile
Pogonatum alpinum var macounii (Kindberg) Cardot & Thériot = Polytrichastrum alpinum var sylvaticum
Pogonatum alpinum var septentrionale (Bridel) Bridel = Polytrichastrum alpinum var septentrionale
Pogonatum brachyphyllum (Michaux) P.Beauvois
Pogonatum brevicaule (Bridel) P.Beauvois = Pogonatum pensilvanicum
Pogonatum capillare (Michaux) Bridel = Pogonatum dentatum
Pogonatum contortum (Bridel) Lesquereux
Pogonatum dentatum (Bridel) Bridel
Pogonatum pensilvanicum (Hedwig) P.Beauvois
Pogonatum sphaerothecium Bescherelle = Polytrichastrum sexangulare var vulcanicum
Pogonatum tenue Rau & Hervey = Pogonatum pensilvanicum
Pogonatum urnigerum (Hedwig) P.Beauvois
Pohlia acuminata Hoppe & Hornschuch = Pohlia elongata
Pohlia andalusica (Höhnel) Brotherus
Pohlia andrewsii A.J.Shaw
Pohlia annotina (Hedwig) Lindberg
Pohlia arctica R.Brown = Ptychostomum arcticum
Pohlia atropurpurea (Wahlenberg) H.Lindberg
Pohlia beringiensis A.J.Shaw
Pohlia bolanderi (Lesquereux) Brotherus
Pohlia bolanderi var seriata A.J.Shaw = Pohlia bolanderi
Pohlia brevinervis Lindberg & Arnell
Pohlia bulbifera (Warnstorf) Warnstorf
Pohlia camptotrachela (Renauld & Cardot) Brotherus
Pohlia cardotii (Renauld) Brotherus
Pohlia columbica (Kindberg) A.L.Andrews
Pohlia commutata Lindberg = Pohlia drummondii
Pohlia cruda (Hedwig) Lindberg
Pohlia crudoides (Sullivant & Lesquereux) Brotherus
Pohlia cucullata (Schwägrichen) Bruch ex Hochstetter = Pohlia obtusifolia
Pohlia defecta (Sanio) A.L.Andrews = Pohlia erecta
Pohlia drummondii (Müller Hal) A.L.Andrews
Pohlia elongata Hedwig
Pohlia elongata var greenii (Bridel) A.J.Shaw = Pohlia elongata
Pohlia erecta Lindberg
Pohlia filiformis (Dickson) Andrews = Anomobryum julaceum
Pohlia filum (Schimper) Mårtenssen
Pohlia flexuosa Hooker
Pohlia inclinata Swartz ex Bridel = Ptychostomum inclinatum
Pohlia intermedia Bridel = Ptychostomum intermedium
Pohlia lescuriana (Sullivant) Ochi
Pohlia longibracteata Brotherus
Pohlia longicolla (Hedwig) Lindberg
Pohlia ludwigii (Sprengel ex Schwägrichen) Brotherus
Pohlia melanodon (Bridel) A.J.Shaw
Pohlia nutans (Hedwig) Lindberg
Pohlia obtusifolia (Villars ex Bridel) L.F.Koch
Pohlia pacifica A.J.Shaw
Pohlia polymorpha Hoppe & Hornschuch = Pohlia elongata
Pohlia proligera (Kindberg) Lindberg ex Arnell
Pohlia pulchella (Hedwig) Lindberg = Pohlia lescuriana
Pohlia rabunbaldensis A.J.Shaw
Pohlia robertsonii Shevock & A.J.Shaw
Pohlia sphagnicola (Bruch & Schimper) Lindberg & Arnell = Pohlia nutans
Pohlia tundrae A.J.Shaw
Pohlia vexans (Limpricht) H.Lindberg
Pohlia wahlenbergii (F.Weber & D.Mohr) A.L.Andrews
Pohlia zieri (Hedwig) Schwägrichen = Plagiobryum zieri
Polytrichadelphus lyallii Mitten = Meiotrichum lyallii
Polytrichastrum alpinum (Hedwig) G.L.Smith
Polytrichastrum alpinum (Hedwig) G.L.Smith var alpinum
Polytrichastrum alpinum (Hedwig) G.L.Smith var fragile (Bryhn) D.G.Long
Polytrichastrum alpinum var septentrionale (Bridel) G.L.Smith
Polytrichastrum alpinum var sylvaticum (Menzies) G.L.Smith
Polytrichastrum appalachianum (L.E.Anderson) G.L.Smith
Polytrichastrum formosum (Hedwig) G.L.Smith
Polytrichastrum formosum (Hedwig) G.L.Smith var formosum
Polytrichastrum formosum var densifolium (Mitten) Z.Iwatsuki & A.Noguchi
Polytrichastrum longisetum (Bridel) G.L.Smith
Polytrichastrum lyallii (Mitten) G.L.Smith = Meiotrichum lyallii
Polytrichastrum ohioense (Renauld & Cardot) G.L.Smith
Polytrichastrum pallidisetum (Funck) G.L.Smith
Polytrichastrum papillatum G.L.Smith
Polytrichastrum sexangulare (Bridel) G.L.Smith
Polytrichastrum sexangulare (Bridel) G.L.Smith var sexangulare
Polytrichastrum sexangulare var vulcanicum (C.E.O.Jensen) G.L.Smith
Polytrichum affine Funck = Polytrichum strictum
Polytrichum algidum I.Hagen & C.E.O.Jensen = Polytrichum swartzii
Polytrichum alpestre Hoppe = Polytrichum juniperinum
Polytrichum alpinum Hedwig = Polytrichastrum alpinum
Polytrichum alpinum var arcticum (Bridel) Wahlenberg = Polytrichastrum alpinum var alpinum
Polytrichum alpinum var campanulatum (Hornschuch) Müller Hal = Polytrichastrum alpinum var sylvaticum
Polytrichum alpinum var fragile (Bryhn) Nyholm = Polytrichastrum alpinum var fragile
Polytrichum alpinum var septentrionale (Bridel) Lindberg = Polytrichastrum alpinum var septentrionale
Polytrichum alpinum var sylvaticum (Menzies) Lindberg = Polytrichastrum alpinum var sylvaticum
Polytrichum angustatum Bridel = Atrichum angustatum
Polytrichum angustidens H.Lindberg = Meiotrichum lyallii
Polytrichum appalachianum L.E.Anderson = Polytrichastrum appalachianum
Polytrichum attenuatum Menzies = Polytrichastrum formosum
Polytrichum brachyphyllum Michaux = Pogonatum brachyphyllum
Polytrichum cavifolium Wilson in B.Seemann = Psilopilum cavifolium
Polytrichum commune Hedwig var commune
Polytrichum commune var diminutum (I.Hagen) D.G.Long = Polytrichum jensenii
Polytrichum commune var jensenii (I.Hagen) Mönkemeyer = Polytrichum jensenii
Polytrichum commune var perigoniale (Michaux) Hampe
Polytrichum commune var swartzii (C.J.Hartman) Nyholm = Polytrichum swartzii
Polytrichum commune var uliginosum Wallroth = Polytrichum commune var commune
Polytrichum commune var yukonense (Cardot & Thériot) Frye = Polytrichum jensenii
Polytrichum contortum Bridel = Pogonatum contortum
Polytrichum cylindricum F.Weber = Atrichum cylindricum
Polytrichum decipiens Limpricht = Polytrichastrum pallidisetum
Polytrichum densifolium Mitten = Polytrichastrum formosum var densifolium
Polytrichum dentatum Bridel = Pogonatum dentatum
Polytrichum formosum Hedwig = Polytrichastrum formosum
Polytrichum formosum var aurantiacum (Bridel) C.J.Hartman = Polytrichastrum longisetum
Polytrichum formosum var densifolium (Mitten) Osada & K.Yano = Polytrichastrum formosum var densifolium
Polytrichum fragile Bryhn = Polytrichastrum alpinum var fragile
Polytrichum gracile Menzies = Polytrichastrum longisetum
Polytrichum gracile var anomalum (Milde) I.Hagen = Polytrichastrum longisetum
Polytrichum hercynicum Hedwig = Oligotrichum hercynicum
Polytrichum hyperboreum R.Brown
Polytrichum inconstans I.Hagen = Polytrichum swartzii
Polytrichum jensenii I.Hagen
Polytrichum juniperinum Hedwig
Polytrichum juniperinum var affine (Funck) Bridel = Polytrichum strictum
Polytrichum juniperinum var alpestre (Hoppe) Röhling = Polytrichum juniperinum
Polytrichum juniperinum var gracilius Wahlenberg = Polytrichum strictum
Polytrichum juniperinum var waghornei Kindberg = Polytrichum juniperinum
Polytrichum laevigatum Wahlenberg = Psilopilum laevigatum
Polytrichum longisetum Bridel = Polytrichastrum longisetum
Polytrichum lyallii (Mitten) Kindberg = Meiotrichum lyallii
Polytrichum macounii (Kindberg) Kindberg & Macoun = Polytrichastrum alpinum var sylvaticum
Polytrichum norwegicum Hedwig = Polytrichastrum alpinum var septentrionale
Polytrichum ohioense Renauld & Cardot = Polytrichastrum ohioense
Polytrichum pallidisetum Funck = Polytrichastrum pallidisetum
Polytrichum papillatum (G.L.Smith) L.E.Anderson, H.A.Crum & W.R.Buck = Polytrichastrum papillatum
Polytrichum pensilvanicum Hedwig = Pogonatum pensilvanicum
Polytrichum perigoniale Michaux = Polytrichum commune var perigoniale
Polytrichum piliferum Hedwig
Polytrichum piliferum var hyperboreum (R.Brown) Müller Hal = Polytrichum hyperboreum
Polytrichum septentrionale Bridel = Polytrichastrum alpinum var septentrionale
Polytrichum sexangulare Bridel = Polytrichastrum sexangulare
Polytrichum sexangulare var vulcanicum C.E.O.Jensen = Polytrichastrum sexangulare var vulcanicum
Polytrichum smithiae Grout = Polytrichastrum pallidisetum
Polytrichum sphaerothecium (Bescherelle) Müller Hal = Polytrichastrum sexangulare var vulcanicum
Polytrichum strictum Bridel
Polytrichum swartzii C.J.Hartman = Polytrichum swartzii
Polytrichum sylvaticum Menzies = Polytrichastrum alpinum var sylvaticum
Polytrichum undulatum Hedwig = Atrichum undulatum
Polytrichum urnigerum Hedwig = Pogonatum urnigerum
Polytrichum yukonense Cardot & Thériot = Polytrichum jensenii
Porotrichum bigelovii (Sullivant) Kindberg
Porotrichum vancouveriense (Kindberg) H.A.Crum = Bryolawtonia vancouveriensis
Pottia arizonica var mucronulata Wareham = Microbryum starckeanum var brachyodus
Pottia arizonica Wareham = Microbryum starckeanum var starckeanum
Pottia bryoides (Dickson) Mitten = Tortula protobryoides
Pottia commutata Limpricht = Microbryum davallianum var commutatum
Pottia davalliana (Smith) C.Jensen = Microbryum davallianum
Pottia davalliana subsp commutata (Limpricht) Podpera = Microbryum davallianum var commutatum
Pottia fosbergii E.B.Bartram = Microbryum starckeanum var fosbergii
Pottia heimii (Hedwig) Fürnrohr = Hennediella heimii
Pottia heimii var arctica Lindberg = Hennediella heimii var arctica
Pottia heimii var obtusifolia (R.Br.bis) I.Hagen = Hennediella heimii var arctica
Pottia heimioides Kindberg = Hennediella heimii var heimii
Pottia intermedia (Turner) Fürnrohr = Tortula modica
Pottia lanceolata (Hedwig) Müller Hal = Tortula lanceola
Pottia latifolia (Schwägrichen) Müller Hal = Stegonia latifolia
Pottia nevadensis Cardot & Thériot = Tortula nevadensis
Pottia randii Kennedy = Tortula cernua
Pottia starckeana (Hedwig) Müller Hal = Microbryum starckeanum
Pottia starckeana subsp conica (Schwägrichen) D.P.Chamberlain = Microbryum davallianum var conicum
Pottia starckeana subsp minutulum (Schwägrichen) D.P.Chamberlain = Microbryum davallianum var davallianum
Pottia starckeana var brachyodus (Bruch & Schimper) Müller Hal = Microbryum starckeanum var brachyodus
Pottia texana Wareham = Microbryum davallianum var conicum
Pottia truncata (Hedwig) Bruch & Schimper = Tortula truncata
Pottia truncata var major (F.Weber & D.Mohr) Bruch & Schimper = Tortula modica
Protobryum bryoides (Dickson) J.Guerra & M.J.Cano = Tortula protobryoides
Pseudephemerum nitidum (Hedwig) Loeske
Pseudisothecium myosuroides (Bridel) Grout = Isothecium myosuroides
Pseudobraunia californica (Lesquereux) Brotherus
Pseudobraunia californica var pilifera (Mitten) Brotherus = Pseudobraunia californica
Pseudobryum cinclidioides (Huebener) T.J.Koponen
Pseudocalliergon angustifolium Hedenäs
Pseudocalliergon brevifolium (Lindberg) Hedenäs
Pseudocalliergon trifarium (F.Weber & D.Mohr) Loeske
Pseudocalliergon turgescens (T.Jensen) Loeske
Pseudocampylium radicale (P.Beauvois) Vanderpoorten & Hedenäs
Pseudocrossidium aureum (E.B.Bartram) R.H.Zander = Pseudocrossidium crinitum
Pseudocrossidium crinitum (Schultz) R.H.Zander
Pseudocrossidium hornschuchianum (Schultz) R.H.Zander
Pseudocrossidium obtusulum (Lindberg) H.A.Crum & L.E.Anderson
Pseudocrossidium replicatum (Taylor) R.H.Zander
Pseudocrossidium revolutum var obtusulum (Lindberg) B.C.Tan = Pseudocrossidium obtusulum
Pseudocryphaea domingensis (Sprengel) W.R.Buck
Pseudocryphaea flagellifera (Bridel) E.Britton = Pseudocryphaea domingensis
Pseudoditrichum mirabile Steere & Z.Iwatsuki
Pseudohygrohypnum eugyrium (Schimper) Kanda = Hygrohypnum eugyrium
Pseudohygrohypnum subeugyrium (Renauld & Cardot) Ignatov & Ignatova = Hygrohypnum subeugyrium
Pseudoleskea arizonae R.S.Williams = Pseudoleskeella arizonae
Pseudoleskea atricha (Kindberg) Kindberg
Pseudoleskea atrovirens var atricha Kindberg = Pseudoleskea atricha
Pseudoleskea baileyi Best & Grout
Pseudoleskea filamentosa var tenuiretis Culmann = Pseudoleskea incurvata var tenuiretis
Pseudoleskea incurvata (Hedwig) Loeske
Pseudoleskea incurvata (Hedwig) Loeske var incurvata
Pseudoleskea incurvata var gigantea (E.Lawton) H.A.Crum, Steere & L.E.Anderson
Pseudoleskea incurvata var tenuiretis (Culmann) Podpera
Pseudoleskea occidentalis Kindberg = Bryolawtonia vancouveriensis
Pseudoleskea pallida Best = Pseudoleskea radicosa var compacta
Pseudoleskea patens (Lindberg) Kindberg
Pseudoleskea praelonga Schimper ex Bescherelle = Rauiella praelonga
Pseudoleskea radicosa (Mitten) Macoun & Kindberg
Pseudoleskea radicosa (Mitten) Macoun & Kindberg var radicosa
Pseudoleskea radicosa var compacta Best
Pseudoleskea radicosa var denudata (Kindberg) Wijk & Margadant
Pseudoleskea saviana (De Notaris) Latzel
Pseudoleskea sciuroides var denudata Kindberg = Pseudoleskea radicosa var denudata
Pseudoleskea stenophylla Renauld & Cardot
Pseudoleskea tectorum (Funck ex Bridel) Schimper = Pseudoleskeella tectorum
Pseudoleskea tribulosa Shevock & W.R.Buck
Pseudoleskeella arizonae (R.S.Williams) E.Lawton
Pseudoleskeella nervosa (Bridel) Nyholm = Leskeella nervosa
Pseudoleskeella rupestris (Berggren) Hedenäs & L.Soderström
Pseudoleskeella serpentinensis P.S.Wilson & D.H.Norris
Pseudoleskeella sibirica (Arnell) P.S.Wilson & D.H.Norris = Pseudoleskeella rupestris
Pseudoleskeella tectorum (Funck ex Bridel) Kindberg ex Brotherus
Pseudoleskeella vancouveriensis (Kindberg) Kindberg = Bryolawtonia vancouveriensis
Pseudoscleropodium purum (Hedwig) M.Fleischer ex Brotherus
Pseudostereodon procerrimus (Molendo) M.Fleischer = Hypnum procerrimum
Pseudotaxiphyllum distichaceum (Mitten) Z.Iwatsuki
Pseudotaxiphyllum elegans (Bridel) Z.Iwatsuki
Pseudotaxiphyllum homomallifolium (Redfearn) Ireland
Psilopilum arcticum Bridel = Psilopilum laevigatum
Psilopilum cavifolium (Wilson) I.Hagen
Psilopilum cavifolium var anomalum (I.Hagen) Brotherus = Psilopilum cavifolium
Psilopilum laevigatum (Wahlenberg) Lindberg
Psilopilum tschuctschicum (Müller Hal) Paris = Psilopilum cavifolium
Pterigynandrum brachycladon P.Beauvois ex Bridel = Homalotheciella subcapillata
Pterigynandrum domingense (Sprengel) Hampe = Pseudocryphaea domingensis
Pterigynandrum filiforme Hedwig
Pterigynandrum gracile Hedwig = Nogopterium gracile
Pterigynandrum hirtellum Hedwig = Thelia hirtella
Pterigynandrum intricatum Hedwig = Pylaisia intricata
Pterigynandrum julaceum Hedwig = Leucodon julaceus
Pterigynandrum longifolium Schleicher ex Bridel = Anomodon longifolius
Pterigynandrum nervosum Bridel = Leskeella nervosa
Pterigynandrum ramondii Lamarck = Grimmia ramondii
Pterigynandrum repens Bridel = Platygyrium repens
Pterigynandrum repens var ascendens (Schwägrichen) Grout = Platygyrium repens
Pterigynandrum repens var orthoclados Kindberg = Platygyrium repens
Pterigynandrum sharpii H.A.Crum & L.E.Anderson = Leptohymenium sharpii
Pterigynandrum subcapillatum Hedwig = Homalotheciella subcapillata
Pterigynandrum tenerrimum Bridel = Myurella tenerrima
Pterigynandrum trichomitrion Hedwig = Forsstroemia trichomitria
Pterogonium brachypterum Mitten = Lindbergia brachyptera
Pterogonium decumbens Schwägrichen = Homalotheciella subcapillata
Pterogonium gracile (Hedwig) Smith = Nogopterium gracile
Pterogonium intricatum (Hedwig) Schwägrichen = Pylaisia intricata
Pterogonium polyanthos (Hedwig) Muhlenberg = Pylaisia polyantha
Pterogonium procurrens Mitten = Heterocladium procurrens
Pterogonium productum Hornschuch = Forsstroemia producta
Pterygoneurum arcticum Steere = Pterygoneurum lamellatum
Pterygoneurum californicum H.A.Crum = Pterygoneurum subsessile var subsessile
Pterygoneurum kozlovii Lazarenko
Pterygoneurum lamellatum (Lindberg) Juratzka
Pterygoneurum ovatum (Hedwig) Dixon
Pterygoneurum subsessile (Bridel) Juratzka
Pterygoneurum subsessile (Bridel) Juratzka var subsessile
Pterygoneurum subsessile var henrici (Rau) R.T.Wareham = Pterygoneurum subsessile var subsessile
Pterygoneurum subsessile var kieneri Habeeb
Pterygophyllum acutifolium (Hooker & Greville) Müller Hal = Hookeria acutifolia
Pterygophyllum indicum Bélanger = Stereophyllum radiculosum
Ptilium crista-castrensis (Hedwig) De Notaris
Ptychomitrium drummondii (Wilson) Sullivant
Ptychomitrium gardneri Lesquereux
Ptychomitrium incurvum (Schwägrichen) Spruce
Ptychomitrium leibergii Best = Ptychomitrium sinense
Ptychomitrium serratum Bruch & Schimper
Ptychomitrium sinense (Mitten) A.Jaeger
Ptychostomum acutiforme (Limpricht) J.R.Spence
Ptychostomum archangelicum (Bruch & Schimper) J.R.Spence
Ptychostomum arcticum (R.Brown) J.R.Spence
Ptychostomum badium (Bruch ex Bridel) J.R.Spence = Gemmabryum badium
Ptychostomum bimum (Schreber) J.R.Spence
Ptychostomum bryoides (R.Brown) J.R.Spence = Ptychostomum arcticum
Ptychostomum calophyllum (R.Brown) J.R.Spence
Ptychostomum cernuum (Hedwig) Hornschuch
Ptychostomum creberrimum (Taylor) J.R.Spence & H.P.Ramsay
Ptychostomum cryophilum (Mårtensson) J.R.Spence
Ptychostomum curvatum (Kaurin & Arnell) J.R.Spence = Ptychostomum archangelicum
Ptychostomum cyclophyllum (Schwägrichen) J.R.Spence
Ptychostomum imbricatulum (Müller Hal) D.T.Holyoak & N.Pedersen = Gemmabryum caespiticium
Ptychostomum inclinatum (Swartz ex Bridel) J.R.Spence
Ptychostomum intermedium (Bridel) J.R.Spence
Ptychostomum knowltonii (Barnes) J.R.Spence
Ptychostomum lonchocaulon (Müller Hal) J.R.Spence
Ptychostomum longisetum (Blandow ex Schwägrichen) J.R.Spence
Ptychostomum marratii (Hooker & Wilson) J.R.Spence
Ptychostomum meesioides (Kindberg) J.R.Spence
Ptychostomum neodamense (Itzigsohn) J.R.Spence
Ptychostomum nitidulum (Lindberg) J.R.Spence
Ptychostomum pallens (Swartz) J.R.Spence
Ptychostomum pallescens (Schleicher ex Schwägrichen) J.R.Spence
Ptychostomum pendulum Hornschuch
Ptychostomum pseudotriquetrum (Hedwig) J.R.Spence & H.P.Ramsay ex Holyoak & N.Pedersen
Ptychostomum purpurascens (R.Brown) J.R.Spence = Ptychostomum arcticum
Ptychostomum reedii (H.Robinson) J.R.Spence
Ptychostomum rutilans (Bridel) J.R.Spence
Ptychostomum salinum (I.Hagen ex Limpricht) J.R.Spence
Ptychostomum schleicheri (Schwägrichen) J.R.Spence
Ptychostomum subneodamense (Kindberg) J.R.Spence
Ptychostomum turbinatum (Hedwig) J.R.Spence
Ptychostomum warneum (Röhling) J.R.Spence
Ptychostomum weigelii (Sprengel) J.R.Spence
Ptychostomum wrightii (Sullivant) J.R.Spence
Pylaisia alpicola (Lindberg) Limpricht = Isopterygiopsis alpicola
Pylaisia cyrtophylla Kindberg = Pylaisia polyantha
Pylaisia denticulata Schimper ex Sullivant = Pylaisia polyantha
Pylaisia filari-acuminata Müller Hal & Kindberg = Pylaisia polyantha
Pylaisia intricata (Hedwig) Schimper
Pylaisia jamesii Sullivant & Lesquereux = Pylaisia polyantha
Pylaisia ontariensis Müller Hal & Kindberg = Pylaisia polyantha
Pylaisia polyantha (Hedwig) Schimper
Pylaisia polyantha var jamesii (Sullivant & Lesquereux) Rau & Hervey = Pylaisia polyantha
Pylaisia polyantha var subdenticulata (Schimper) Rau & Hervey = Pylaisia polyantha
Pylaisia pseudoplatygyrium Kindberg = Pylaisia polyantha
Pylaisia schimperi Cardot = Pylaisia selwynii
Pylaisia selwynii Kindberg
Pylaisia steerei (Ando & Higuchi) Ignatov
Pylaisia subdenticulata Schimper = Pylaisia polyantha
Pylaisia suttonii Jennings = Pylaisia polyantha
Pylaisia velutina Schimper = Pylaisia intricata
Pylaisiadelpha recurvans = Brotherella recurvans
Pylaisiadelpha tenuirostris (Bruch & Schimper ex Sullivant) W.R.Buck
Pylaisiella intricata (Hedwig) Grout = Pylaisia intricata
Pylaisiella polyantha (Hedwig) Grout = Pylaisia polyantha
Pylaisiella selwynii (Kindberg) H.A.Crum, Steere & L.E.Anderson = Pylaisia selwynii
Pylaisiella steerei Ando & Higuchi = Pylaisia steerei
Pylaisiella subdenticulata (Schimper) Grout = Pylaisia polyantha
Pylaisiella velutina (Schimper) Kindberg = Pylaisia intricata
Pyramidula tetragona (Bridel) Bridel
Pyrrhobryum spiniforme (Hedwig) Mitten
Racomitrium aciculare (Hedwig) Bridel = Codriophorus acicularis
Racomitrium aduncoides Bednarek-Ochyra = Codriophorus aduncoides
Racomitrium affine (F.Weber & D.Mohr) Lindberg = Bucklandiella affinis
Racomitrium afoninae Frisvoll = Bucklandiella afoninae
Racomitrium alternuatum Müller Hal & Kindberg = Grimmia attenuata
Racomitrium brevipes Kindberg = Bucklandiella brevipes
Racomitrium brevipes Kindberg = Bucklandiella macounii
Racomitrium brevipes Kindberg var ericoides (Bridel) Kindberg = Niphotrichum ericoides
Racomitrium brevipes var muticum Kindberg = Niphotrichum muticum
Racomitrium canadense (Michaux) Bridel = Bucklandiella microcarpa
Racomitrium canescens (Hedwig) Bridel = Niphotrichum canescens
Racomitrium canescens [unranked] muticum (Kindberg) Kindberg = Niphotrichum muticum
Racomitrium canescens subsp delamarei Renauld & Cardot = Codriophorus fascicularis
Racomitrium canescens var ericoides (Bridel) Hampe = Niphotrichum ericoides
Racomitrium canescens var latifolium C.E.O.Jensen = Niphotrichum canescens subsp latifolium
Racomitrium canescens var lutescens Lesquereux & James = Codriophorus varius
Racomitrium canescens var muticum (Kindberg) Macoun & Kindberg = Niphotrichum muticum
Racomitrium cyclodictyon Cardot & Thériot = Didymodon vinealis var rubiginosus
Racomitrium delamarei (Renauld & Cardot) Renauld & Cardot = Codriophorus fascicularis
Racomitrium depressum Lesquereux = Codriophorus depressus
Racomitrium elongatum Frisvoll = Niphotrichum elongatum
Racomitrium ericoides (Bridel) Bridel = Niphotrichum ericoides
Racomitrium fasciculare (Hedwig) Bridel = Codriophorus fascicularis
Racomitrium fasciculare var haplocladon Kindberg = Codriophorus fascicularis
Racomitrium fasciculare var nigricans Warnstorf = Codriophorus fascicularis
Racomitrium heterostichum (Hedwig) Bridel = Bucklandiella heterosticha
Racomitrium heterostichum subsp affine (F.Weber & D.Mohr) J.J.Amann = Bucklandiella affinis
Racomitrium heterostichum var affine (F.Weber & D.Mohr) Lesquereux = Bucklandiella affinis
Racomitrium heterostichum var gracilescens Bruch & Schimper = Bucklandiella affinis
Racomitrium heterostichum var macounii (Kindberg) G.N.Jones = Bucklandiella macounii
Racomitrium heterostichum var microcarpon (Hedwig) Boulay = Bucklandiella microcarpa
Racomitrium heterostichum var occidentale Renauld & Cardot = Bucklandiella occidentalis
Racomitrium heterostichum var ramulosum (Lindberg) G.N.Jones = Bucklandiella microcarpa
Racomitrium heterostichum var sudeticum (Funck) Dixon = Bucklandiella sudetica
Racomitrium jensenii Kindberg = Bucklandiella sudetica
Racomitrium lanuginosum (Hedwig) Bridel
Racomitrium lawtoniae Ireland = Bucklandiella lawtoniae
Racomitrium microcarpon (Hedwig) Bridel = Bucklandiella microcarpa
Racomitrium microcarpon var palmeri Kindberg = Codriophorus fascicularis
Racomitrium molle Cardot = Codriophorus mollis
Racomitrium nevii (Müller Hal) S.Watson = Codriophorus acicularis
Racomitrium norrisii Bednarek-Ochyra & Ochyra = Codriophorus norrisii
Racomitrium obesum Frisvoll = Bucklandiella obesa
Racomitrium occidentale (Renauld & Cardot) Renauld & Cardot = Bucklandiella occidentalis
Racomitrium oreganum Renauld & Cardot = Codriophorus varius
Racomitrium pacificum Ireland & J.R.Spence = Bucklandiella pacifica
Racomitrium palmeri (Kindberg) Kindberg = Codriophorus fascicularis
Racomitrium patens (Hedwig) Huebener = Grimmia ramondii
Racomitrium pygmaeum Frisvoll = Niphotrichum pygmaeum
Racomitrium robustifolium Kindberg = Bucklandiella macounii
Racomitrium ryszardii Bednarek-Ochyra = Codriophorus ryszardii
Racomitrium speciosum (Müller Hal) Kindberg = Codriophorus varius
Racomitrium sudeticum (Funck) Bruch & Schimper = Bucklandiella sudetica
Racomitrium sudeticum [unranked] occidentale (Renauld & Cardot) Frye = Bucklandiella occidentalis
Racomitrium sudeticum [unranked] papillosum C.E.O.Jensen = Bucklandiella sudetica
Racomitrium sudeticum forma alpinum E.Lawton = Bucklandiella macounii subsp alpina
Racomitrium sudeticum var alaskanum Cardot & Thériot = Bucklandiella sudetica
Racomitrium tenuinerve Kindberg = Codriophorus fascicularis
Racomitrium varium (Mitten) A.Jaeger = Codriophorus varius
Racomitrium venustum Frisvoll = Bucklandiella venusta
Racopilum tomentosum (Hedwig) Bridel
Rauia praelonga (Schimper ex Bescherelle) Brotherus = Rauiella praelonga
Rauia scita (P.Beauvois) Austin = Rauiella scita
Rauiella praelonga (Schimper ex Bescherelle) Wijk & Margadant
Rauiella scita (P.Beauvois) Reimers
Rauiella scita var aestivalis (Austin) Wijk & Margadant = Rauiella scita
Regmatodon fuscoluteus Bescherelle = Platygyrium fuscoluteum
Rhabdoweisia crenulata (Mitten) H.Jameson
Rhabdoweisia crispata (Dickson ex Withering) Lindberg
Rhabdoweisia denticulata (Bridel) Bruch = Rhabdoweisia crispata
Rhachithecium perpusillum (Thwaites & Mitten) Brotherus
Rhaphidostegium ludovicianum Renauld & Cardot = Isopterygium tenerum
Rhaphidostegium recurvans Kindberg = Hypnum circinale
Rhaphidostegium roellii Renauld & Cardot = Brotherella roellii
Rhexophyllum subnigrum (Mitten) Hilpert
Rhizogonium spiniforme (Hedwig) Bruch = Pyrrhobryum spiniforme
Rhizomnium andrewsianum (Steere) T.J.Koponen
Rhizomnium appalachianum T.J.Koponen
Rhizomnium glabrescens (Kindberg) T.J.Koponen
Rhizomnium gracile T.J.Koponen
Rhizomnium magnifolium (Horikawa) T.J.Koponen
Rhizomnium nudum (R.S.Williams) T.J.Koponen
Rhizomnium perssonii T.J.Koponen = Rhizomnium magnifolium
Rhizomnium pseudopunctatum (Bruch & Schimper) T.J.Koponen
Rhizomnium punctatum (Hedwig) T.J.Koponen
Rhizomnium punctatum subsp chlorophyllosum (Kindberg) T.J.Koponen = Rhizomnium punctatum
Rhodobryum ontariense (Kindberg) Kindberg
Rhodobryum roseum (Hedwig) Limpricht
Rhynchostegiella compacta (Hooker) Loeske = Conardia compacta
Rhynchostegiella compacta subsp americana (Grout) Wijk & Margadant = Conardia compacta
Rhynchostegiella georgiana Dixon & Grout = Leptodictyum riparium
Rhynchostegium aquaticum A.Jaeger
Rhynchostegium delicatulum James = Brotherella recurvans
Rhynchostegium deplanatum (Bruch & Schimper ex Sullivant) Rau & Hervey = Taxiphyllum deplanatum
Rhynchostegium geophilum Austin = Taxiphyllum taxirameum
Rhynchostegium micans (Swartz) Austin = Isopterygium tenerum
Rhynchostegium obtusifolium (Mitten) A.Jaeger = Rhynchostegium aquaticum
Rhynchostegium pringlei Cardot = Donrichardsia pringlei
Rhynchostegium serrulatum (Hedwig) A.Jaeger
Rhynchostegium subrusciforme (Müller Hal) A.Jaeger = Rhynchostegium aquaticum
Rhytidiadelphus calvescens (Lindberg) Brotherus = Rhytidiadelphus subpinnatus
Rhytidiadelphus japonicus (Reimers) T.J.Koponen
Rhytidiadelphus loreus (Hedwig) Warnstorf
Rhytidiadelphus squarrosus (Hedwig) Warnstorf
Rhytidiadelphus squarrosus subsp japonicus Reimers = Rhytidiadelphus japonicus
Rhytidiadelphus squarrosus var calvescens (Lindberg) Warnstorf = Rhytidiadelphus subpinnatus
Rhytidiadelphus subpinnatus (Lindberg) T.J.Koponen
Rhytidiadelphus triquetrus (Hedwig) Warnstorf
Rhytidiadelphus triquetrus var beringianus (Cardot & Thériot) Grout = Rhytidiadelphus triquetrus
Rhytidiopsis robusta (Hooker) Brotherus
Rhytidium rugosum (Hedwig) Kindberg
Roellia lucida Kindberg = Roellobryon roellii
Roellia roellii (Brotherus) A.L.Andrews ex H.A.Crum = Roellobryon roellii
Roellia simplex Kindberg = Roellobryon roellii
Roellobryon roellii (Brotherus) Ochyra
Rosulabryum andersonii (H.A.Crum) J.R.Spence
Rosulabryum andicola (Hooker) Ochyra
Rosulabryum bornholmense (Winkelmann & R.Ruthe) J.R.Spence
Rosulabryum canariense (Bridel) Ochyra
Rosulabryum capillare (Hedwig) J.R.Spence
Rosulabryum elegans (Nees) Ochyra
Rosulabryum erythroloma (Kindberg) J.R.Spence
Rosulabryum flaccidum (Bridel) J.R.Spence
Rosulabryum gemmascens (Kindberg) J.R.Spence
Rosulabryum laevifilum (Syed) Ochyra
Rosulabryum pseudocapillare (Bescherelle) Ochyra
Rosulabryum rubens (Mitten) J.R.Spence
Rosulabryum torquescens (Bruch ex De Notaris) J.R.Spence
Saelania glaucescens (Hedwig) Brotherus
Sanionia nivalis Hedenäs
Sanionia orthothecioides (Lindberg) Loeske
Sanionia symmetrica (Renauld & Cardot) Wheldon
Sanionia uncinata (Hedwig) Loeske
Sarmentypnum exannulatum (Schimper) Hedenäs
Sarmentypnum pseudosarmentosum (Cardot & Thériot) Hedenäs
Sarmentypnum sarmentosum (Wahlenberg) Tuomikoski & T.J.Koponen
Sarmentypnum trichophyllum (Warnstorf) Hedenäs
Sarmentypnum tundrae (Arnell) Hedenäs
Schistidium agassizii Sullivant & Lesquereux
Schistidium apocarpum (Hedwig) Bruch & Schimper
Schistidium atrichum (Müller Hal & Kindberg) W.A.Weber
Schistidium atrofuscum (Schimper) Limpricht
Schistidium boreale Poelt
Schistidium cinclidodonteum (Müller Hal) B.Bremer
Schistidium confertum (Funck) Bruch & Schimper
Schistidium crassipilum H.H.Blom
Schistidium crassithecium H.H.Blom ex B.H.Allen
Schistidium cryptocarpum Mogensen & H.H.Blom
Schistidium dupretii (Thériot) W.A.Weber
Schistidium flaccidum (De Notaris) Ochyra
Schistidium flexipile (Lindberg ex Brotherus) G.Roth
Schistidium frigidum H.H.Blom
Schistidium frisvollianum H.H.Blom
Schistidium grandirete H.H.Blom
Schistidium heterophyllum (Kindberg) T.T.McIntosh
Schistidium holmenianum Steere & Brassard
Schistidium lancifolium H.H.Blom = Schistidium apocarpum
Schistidium liliputanum (Müller Hal) Deguchi
Schistidium maritimum (Turner ex Robt.Scott) Bruch & Schimper
Schistidium maritimum subsp piliferum (I.Hagen) B.Bremer = Schistidium maritimum
Schistidium obtusifolium Ireland & H.A.Crum = Grimmia anodon
Schistidium occidentale (Lawton) Churchill
Schistidium papillosum Culmann
Schistidium platyphyllum (Mitten) Persson = Schistidium rivulare
Schistidium pulchrum H.H.Blom
Schistidium rivulare (Bridel) Podpera
Schistidium rivulare subsp latifolium (J.E.Zetterstedt) Bremer = Schistidium rivulare
Schistidium robustum (Nees & Hornschuch) H.H.Blom
Schistidium serratum Wilson & Hooker = Aphanorrhegma serratum
Schistidium strictum (Turner) Loeske ex Mårtensson
Schistidium subjulaceum H.H.Blom
Schistidium submuticum subsp arcticum H.H.Blom = Schistidium rivulare
Schistidium tenerum (J.E.Zetterstedt) Nyholm
Schistidium teretinerve (Limpricht) Limpricht = Grimmia teretinervis
Schistidium trichodon (Bridel) Poelt
Schistidium umbrosum (J.E.Zetterstedt) H.H.Blom = Schistidium apocarpum
Schistidium venetum H.H.Blom
Schistostega osmundacea D.Mohr = Schistostega pennata
Schistostega pennata (Hedwig) F.Weber & D.Mohr
Schizomitrium pallidum (Hornschuch) H.A.Crum & L.E.Anderson = Callicostella pallida
Schizymenium shevockii A.J.Shaw = Mielichhoferia shevockii
Schlotheimia lancifolia E.B.Bartram
Schlotheimia rugifolia (Hooker) Schwägrichen
Schoenobryum concavifolium (Griffith) Gangulee
Schofieldiella micans (Mitten) W.R.Buck = Hageniella micans
Schwetschkea denticulata (Sullivant) Cardot = Schwetschkeopsis fabronia
Schwetschkeopsis denticulata (Sullivant) Brotherus = Schwetschkeopsis fabronia
Schwetschkeopsis fabronia (Schwägrichen) Brotherus
Sciaromium fryei R.S.Williams = Limbella fryei
Sciaromium lescurii (Sullivant) Brotherus = Platylomella lescurii
Sciuro-hypnum curtum (Lindberg) Ignatov
Sciuro-hypnum glaciale (Schimper) Ignatov & Huttunen
Sciuro-hypnum hylotapetum (N.L.Higinbotham & B.L.Higinbotham) Ignatov & Huttunen
Sciuro-hypnum latifolium (Kindberg) Ignatov & Huttunen
Sciuro-hypnum nelsonii (Grout) Ochyra & Zarnowiec = Sciuro-hypnum latifolium
Sciuro-hypnum oedipodium (Mitten) Ignatov & Huttunen
Sciuro-hypnum ornellanum (Molendo) Ignatov & Huttunen
Sciuro-hypnum plumosum (Hedwig) Ignatov & Huttunen
Sciuro-hypnum populeum (Hedwig) Ignatov & Huttunen
Sciuro-hypnum reflexum (Starke) Ignatov & Huttunen
Sciuro-hypnum starkei (Bridel) Ignatov & Huttunen
Sciuro-hypnum uncinifolium (Brotherus & Paris) Ochyra & Zarnowiec
Scleropodium apocladum (Mitten) Grout = Scleropodium cespitans
Scleropodium californicum (Lesquereux) Kindberg
Scleropodium cespitans (Müller Hal) L.F.Koch
Scleropodium colpophyllum (Sullivant) Grout = Scleropodium touretii var colpophyllum
Scleropodium julaceum E.Lawton
Scleropodium krausei (Müller Hal) Macoun & Kindberg = Hygrohypnum luridum
Scleropodium obtusifolium (Mitten) Kindberg
Scleropodium occidentale B.E.Carter
Scleropodium ornellanum (Molendo) Lorentz = Sciuro-hypnum ornellanum
Scleropodium purum (Hedwig) Limpricht = Pseudoscleropodium purum
Scleropodium touretii (Bridel) L.F.Koch
Scleropodium touretii (Bridel) L.F.Koch var touretii
Scleropodium touretii var colpophyllum (Sullivant) E.Lawton ex H.A.Crum
Scopelophila cataractae (Mitten) Brotherus
Scopelophila latifolia (Kindberg) Renauld & Cardot = Crumia latifolia
Scopelophila ligulata (Spruce) Spruce
Scorpidium cossonii (Schimper) Hedenäs
Scorpidium revolvens (Swartz) Rubers
Scorpidium scorpioides (Hedwig) Limpricht
Scorpidium trifarium (F.Weber & D.Mohr) H.K.G.Paul = Pseudocalliergon trifarium
Scorpidium turgescens (T.Jensen) Loeske = Pseudocalliergon turgescens
Scouleria aquatica Hooker
Scouleria marginata E.Britton
Scouleria muelleri Kindberg = Scouleria aquatica
Seligeria acutifolia Lindberg in C.Hartman
Seligeria brevifolia (Lindberg) Lindberg
Seligeria calcarea (Hedwig) Bruch & Schimper
Seligeria campylopoda Kindberg
Seligeria careyana Vitt & W.B.Schofield
Seligeria diversifolia Lindberg
Seligeria donniana (Smith) Müller Hal
Seligeria globifera Hampe = Globulinella globifera
Seligeria lindigiana Hampe, = Dicranella lindigiana
Seligeria oelandica C.E.O.Jensen & Medelius
Seligeria polaris Berggren
Seligeria pusilla (Hedwig) Bruch & Schimper
Seligeria pusilla var brevifolia Lindberg = Seligeria brevifolia
Seligeria recurvata (Hedwig) Bruch & Schimper
Seligeria recurvata (Hedwig) Bruch & Schimper var arcuata Lesquereux & James = Seligeria campylopoda
Seligeria subcampylopoda Kindberg = Seligeria campylopoda
Seligeria subimmersa Lindberg
Seligeria tristichoides Kindberg
Sematophyllum adnatum (Michaux) E.Britton
Sematophyllum caespitosum (Swartz) Mitten = Sematophyllum subpinnatum
Sematophyllum carolinianum (Müller Hal) E.Britton = Sematophyllum demissum
Sematophyllum demissum (Wilson) Mitten
Sematophyllum marylandicum (Müller Hal) E.Britton
Sematophyllum micans (Mitten) Brotherus = Hageniella micans
Sematophyllum smallii R.S.Williams = Acroporium smallii
Sematophyllum subpinnatum (Bridel) E.Britton
Serpoleskea confervoides (Bridel) Loeske = Platydictya confervoides
Serpoleskea subtilis (Hedwig) Loeske = Platydictya subtilis
Sharpiella seligeri (Bridel) Z.Iwatsuki = Herzogiella seligeri
Sharpiella striatella (Bridel) Z.Iwatsuki = Herzogiella striatella
Sharpiella turfacea (Lindberg) Z.Iwatsuki = Herzogiella turfacea
Skitophyllum fontanum Bachelot de la Pylaie = Fissidens fontanus
Solmsiella biseriata (Austin) Steere
Solmsiella kurzii Steere = Solmsiella biseriata
Sphaerocephalus acuminatus Lindberg & Arnell = Aulacomnium acuminatum
Sphagnum acutifolium Schrader = Sphagnum capillifolium
Sphagnum acutifolium var flavicomans Cardot = Sphagnum flavicomans
Sphagnum acutifolium var fuscum Schimper = Sphagnum fuscum
Sphagnum acutifolium var quinquefarium Lindberg = Sphagnum quinquefarium
Sphagnum acutifolium var robustum Russow = Sphagnum russowii
Sphagnum acutifolium var subtile Russow = Sphagnum subtile
Sphagnum acutifolium var tenellum Schimper = Sphagnum rubellum
Sphagnum affine Renauld & Cardot
Sphagnum alaskense R.E.Andrus & Janssens
Sphagnum amblyphyllum (Russow) Zickendrath = Sphagnum flexuosum
Sphagnum amblyphyllum var parvifolium (Sendtner) Warnstorf = Sphagnum angustifolium
Sphagnum andersonianum R.E.Andrus
Sphagnum angermanicum Melin
Sphagnum angustifolium (Warnstorf) C.E.O.Jense
Sphagnum annulatum var porosum (Warnstorf) W.S.G.Maas = Sphagnum jensenii
Sphagnum annulatum Warnstorf
Sphagnum aongstroemii C.Hartman
Sphagnum apiculatum H.Lindberg = Sphagnum fallax
Sphagnum arcticum K.I.Flatberg & Frisvoll
Sphagnum atlanticum R.E.Andrus
Sphagnum auriculatum var inundatum (Russow) M.O.Hill = Sphagnum inundatum
Sphagnum austinii Sullivant
Sphagnum balticum (Russow) C.E.O.Jensen
Sphagnum bartlettianum var roseum Warnstorf = Sphagnum bartlettianum
Sphagnum bartlettianum Warnstorf
Sphagnum beothuk R.E.Andrus
Sphagnum bergianum R.E.Andrus
Sphagnum bolanderi Warnstorf = Sphagnum fimbriatum subsp fimbriatum
Sphagnum brevicaule Warnstorf = Sphagnum perichaetiale
Sphagnum brevifolium (Lindberg) J.Röll
Sphagnum capillaceum (Weiss) Schrank = Sphagnum capillifolium
Sphagnum capillaceum var tenellum (Schimper) A.L.Andrews = Sphagnum rubellum
Sphagnum capillaceum var tenerum (Sullivant) H.A.Crum = Sphagnum tenerum
Sphagnum capillifolium (Ehrhart) Hedwig
Sphagnum capillifolium var tenellum (Schimper) H.A.Crum = Sphagnum rubellum
Sphagnum capillifolium var tenerum (Sullivant) H.A.Crum = Sphagnum tenerum
Sphagnum capillifolium var viride Jennings = Sphagnum capillifolium
Sphagnum carolinianum R.E.Andrus
Sphagnum centrale C.E.O.Jensen
Sphagnum compactum Lamarck & de Candolle
Sphagnum compactum var expositum W.S.G.Maas = Sphagnum strictum
Sphagnum compactum var imbricatum Warnstorf = Sphagnum compactum
Sphagnum contortum Schultz
Sphagnum contortum var platyphyllum (Lindberg) Åberg = Sphagnum platyphyllum
Sphagnum cribrosum Lindberg
Sphagnum crispum R.E.Andrus = Sphagnum subsecundum
Sphagnum cuspidatum Hoffman
Sphagnum cuspidatum var brevifolium Lindberg = Sphagnum brevifolium
Sphagnum cuspidatum var fallax H.Klinggräff = Sphagnum fallax
Sphagnum cuspidatum var majus Russow = Sphagnum majus
Sphagnum cuspidatum var miquelonense (Röll) Renauld & Cardot = Sphagnum torreyanum
Sphagnum cuspidatum var plumosum Nees & Hornschuch = Sphagnum cuspidatum
Sphagnum cuspidatum var serratum (Austin) Austin = Sphagnum trinitense
Sphagnum cuspidatum var serrulatum (Schliephacke) Schliephacke = Sphagnum trinitense
Sphagnum cuspidatum var torreyi Braithwaite = Sphagnum torreyanum
Sphagnum cyclophyllum Sullivant
Sphagnum cymbifolium (Ehrhart) R.Hedwig = Sphagnum palustre
Sphagnum cymbifolium subsp austinii (Sullivant) J.Cardot = Sphagnum austinii
Sphagnum cymbifolium var austinii (Sullivant) Warnstorf = Sphagnum austinii
Sphagnum cymbifolium var cordifolium C.Hartman = Sphagnum aongstroemii
Sphagnum cymbifolium var ludovicianum Cardot = Sphagnum perichaetiale
Sphagnum cymbifolium var papillosum Schimper = Sphagnum papillosum
Sphagnum cymbifolium var tenellum Bridel = Sphagnum tenellum
Sphagnum dusenii Russow & Warnstorf = Sphagnum majus subsp majus
Sphagnum fallax (H.Klinggräff) H.Klinggräff
Sphagnum fallax var flexuosum (Dozy & Molkenboer) Nyholm = Sphagnum flexuosum
Sphagnum faxonii Warnstorf = Sphagnum cuspidatum
Sphagnum fimbriatum subsp concinnum (Berggren) Flatberg & Frisvoll
Sphagnum fimbriatum var arcticum C.E.O.Jensen = Sphagnum fimbriatum subsp concinnum
Sphagnum fimbriatum var concinnum (Berggren) Warnstorf = Sphagnum fimbriatum subsp concinnum
Sphagnum fimbriatum Wilson & Hooker
Sphagnum fimbriatum Wilson & Hooker subsp fimbriatum
Sphagnum fitzgeraldii Lesquereux & James
Sphagnum flavicomans (Cardot) Warnstorf
Sphagnum flexuosum Dozy & Molkenboer
Sphagnum flexuosum var fallax (H.Klinggräff) A.J.E.Smith = Sphagnum fallax
Sphagnum flexuosum var ramosissimum R.E.Andrus = Sphagnum flexuosum
Sphagnum flexuosum var recurvum Dozy & Molkenboer = Sphagnum flexuosum
Sphagnum flexuosum var tenue (H.Klinggraff) Pilous = Sphagnum angustifolium
Sphagnum floridanum (Austin) Cardot = Sphagnum cribrosum
Sphagnum fuscum (Schimper) H.Klinggraff
Sphagnum garberi Lesquereux & James = Sphagnum strictum
Sphagnum girgensohnii Russow
Sphagnum grasslii H.A.Crum = Sphagnum platyphyllum
Sphagnum harperi Warnstorf = Sphagnum perichaetiale
Sphagnum helleri Warnstorf = Sphagnum trinitense
Sphagnum henryense var bartlettii Warnstorf = Sphagnum henryense
Sphagnum henryense Warnstorf
Sphagnum imbricatum Russow
Sphagnum imbricatum subsp affine (Renauld & Cardot) Flatberg = Sphagnum affine
Sphagnum imbricatum subsp austinii (Sullivant) Flatberg = Sphagnum austinii
Sphagnum imbricatum var affine (Renauld & Cardot) Warnstorf = Sphagnum affine
Sphagnum imbricatum var arcticum Flatberg = Sphagnum steerei
Sphagnum imbricatum var laeve Warnstorf = Sphagnum affine
Sphagnum inexspectatum Flatberg
Sphagnum intermedium var pulchrum Lindberg = Sphagnum pulchrum
Sphagnum inundatum Russow
Sphagnum isoviitae Flatberg
Sphagnum jensenii H.Lindberg
Sphagnum jensenii var annulatum (Warnstorf) Warnstorf = Sphagnum annulatum
Sphagnum junghuhnianum Dozy & Molkenboer
Sphagnum junghuhnianum subsp pseudomolle (Warnstorf) H.Suzuki = Sphagnum junghuhnianum
Sphagnum kearneyi Warnstorf = Sphagnum torreyanum
Sphagnum kenaiense R.E.Andrus
Sphagnum labradorense Warnstorf = Sphagnum molle
Sphagnum laricinum var platyphyllum Lindberg = Sphagnum platyphyllum
Sphagnum laxifolium var miquelonense Röll = Sphagnum torreyanum
Sphagnum laxifolium var serrulatum Schliephacke = Sphagnum trinitense
Sphagnum lenense Pohle
Sphagnum lescurii Sullivant
Sphagnum lindbergii Schimper
Sphagnum lindbergii var microphyllum Warnstorf = Sphagnum lenense
Sphagnum ludovicianum (Cardot) Warnstorf = Sphagnum perichaetiale
Sphagnum macrophyllum Bridel
Sphagnum macrophyllum var burinense W.S.G.Maas = Sphagnum macrophyllum
Sphagnum macrophyllum var floridanum Austin = Sphagnum cribrosum
Sphagnum magellanicum Bridel
Sphagnum majus (Russow) C.E.O.Jensen
Sphagnum majus (Russow) C.E.O.Jensen subsp majus
Sphagnum majus subsp norvegicum K.I.Flatberg
Sphagnum margaritae H.A.Crum = Sphagnum capillifolium
Sphagnum mcqueenii R.E.Andrus
Sphagnum mehneri Warnstorf = Sphagnum girgensohnii
Sphagnum mendocinum Sullivant
Sphagnum mendocinum var gracilescens = Sphagnum mendocinum
Sphagnum mendocinum var recurvum Röll = Sphagnum mendocinum
Sphagnum mendocinum var robustum Warnstorf = Sphagnum mendocinum
Sphagnum mexicanum Mitten = Sphagnum strictum
Sphagnum microcarpum var humile Warnstorf = Sphagnum microcarpum
Sphagnum microcarpum Warnstorf
Sphagnum mirum Flatberg & Thingsgaard
Sphagnum mississippiense R.E.Andrus
Sphagnum mohrianum Warnstorf = Sphagnum fitzgeraldii
Sphagnum molle Sullivant
Sphagnum molluscum Bruch = Sphagnum tenellum
Sphagnum mucronatum (Russow) Zickendrath = Sphagnum fallax
Sphagnum nemoreum Scopoli = Sphagnum capillifolium
Sphagnum nemoreum var angermanicum (Melin) Ronning = Sphagnum angermanicum
Sphagnum nemoreum var subtile (Russow) Nyholm = Sphagnum subtile
Sphagnum nitidum Warnstorf = Sphagnum subfulvum
Sphagnum novo-foundlandicum Warnstorf = Sphagnum inundatum
Sphagnum obtusum Warnstorf
Sphagnum oregonense Andrus
Sphagnum orientale L.I.Savicz
Sphagnum orlandense Warnstorf = Sphagnum lescurii
Sphagnum pacificum Flatberg
Sphagnum palustre Linnaeus
Sphagnum palustre subsp intermedium Russow = Sphagnum centrale
Sphagnum palustre var capillifolium Ehrhart = Sphagnum capillifolium
Sphagnum papillosum Lindberg
Sphagnum papillosum var laeve Warnstorf = Sphagnum papillosum
Sphagnum papillosum var sublaeve Röll = Sphagnum papillosum
Sphagnum parvifolium (Warnstorf) Warnstorf = Sphagnum angustifolium
Sphagnum pentastichon Bridel = Sphagnum recurvum
Sphagnum perfoliatum L.I.Savicz
Sphagnum perichaetiale Hampe
Sphagnum platyphyllum (Lindberg) Warnstorf
Sphagnum plicatum Warnstorf = Sphagnum lescurii
Sphagnum plumulosum var flavicomans (Cardot) A.L.Andrews = Sphagnum flavicomans
Sphagnum portoricense Hampe
Sphagnum pseudomolle Warnstorf = Sphagnum junghuhnianum
Sphagnum pulchricoma Müller Hal = Sphagnum recurvum
Sphagnum pulchrum (Lindberg) Warnstorf
Sphagnum pylaesii Bridel
Sphagnum pylaesii var austinii (Husnot) Warnstorf = Sphagnum pylaesii
Sphagnum pylaesii var prostratum (Bridel) Cardot = Sphagnum pylaesii
Sphagnum pylaesii var ramosum Warnstorf = Sphagnum pylaesii
Sphagnum quinquefarium (Lindberg) Warnstorf
Sphagnum recurvum P.Beauvois
Sphagnum recurvum subsp amblyphyllum Russow = Sphagnum flexuosum
Sphagnum recurvum subsp balticum Russow = Sphagnum balticum
Sphagnum recurvum subsp mucronatum Russow = Sphagnum fallax
Sphagnum recurvum var amblyphyllum (Russow) Warnstorf = Sphagnum flexuosum
Sphagnum recurvum var angustifolium Warnstorf = Sphagnum angustifolium
Sphagnum recurvum var brevifolium (Braithwaite) Warnstorf = Sphagnum fallax
Sphagnum recurvum var fallax (H.Klinggräff) H.K.G.Paul = Sphagnum fallax
Sphagnum recurvum var parvifolium Warnstorf = Sphagnum angustifolium
Sphagnum recurvum var tenue H.Klinggraff = Sphagnum angustifolium
Sphagnum rigidum (Nees & Hornschuch) Schimper = Sphagnum compactum
Sphagnum riparioides Warnstorf = Sphagnum recurvum
Sphagnum riparium Ångström
Sphagnum rubellum Wilson
Sphagnum rubiginosum Flatberg
Sphagnum rubroflexuosum R.E.Andrus
Sphagnum russowii Warnstorf
Sphagnum schofieldii H.A.Crum = Sphagnum quinquefarium
Sphagnum sedoides Bridel = Sphagnum pylaesii
Sphagnum sedoides var austinii Husnot = Sphagnum pylaesii
Sphagnum sedoides var prostratum Bridel = Sphagnum pylaesii
Sphagnum serratum Austin = Sphagnum trinitense
Sphagnum sitchense R.E.Andrus
Sphagnum splendens Maass
Sphagnum squarrosum Crome
Sphagnum squarrosum var imbricatum Schimper = Sphagnum squarrosum
Sphagnum squarrosum var teres Schimper squarrosulum (Schimper) Warnstorf = Sphagnum teres
Sphagnum steerei R.E.Andrus
Sphagnum strictum Sullivan
Sphagnum subbicolor Hampe = Sphagnum centrale
Sphagnum subfulvum Sjörs
Sphagnum subnitens Russow & Warnstorf
Sphagnum subnitens var flavicomans (Cardot) Warnstorf = Sphagnum flavicomans
Sphagnum subnitens var obscurum Warnstorf = Sphagnum flavicomans
Sphagnum subnitens var viride Warnstorf = Sphagnum flavicomans
Sphagnum subsecundum Nees
Sphagnum subsecundum var andrusii H.A.Crum = Sphagnum inexspectatum
Sphagnum subsecundum var carolinianum (R.E.Andrus) H.A.Crum = Sphagnum carolinianum
Sphagnum subsecundum var inundatum (Russow) C.E.O.Jensen = Sphagnum inundatum
Sphagnum subsecundum var junsaiense (Warnstorf) H.A.Crum = Sphagnum inexspectatum
Sphagnum subsecundum var platyphyllum (Braithwaite) Cardot = Sphagnum platyphyllum
Sphagnum subtile (Russow) Warnstorf
Sphagnum sullivantianum Austin = Sphagnum portoricense
Sphagnum tabulare Sullivant = Sphagnum molle
Sphagnum talbotianum R.E.Andrus
Sphagnum tenellum (Bridel) Bory
Sphagnum tenerum Sullivant
Sphagnum tenerum var virginicum H.A.Crum & L.E.Anderson = Sphagnum tenerum
Sphagnum tenuifolium Warnstorf = Sphagnum fuscum
Sphagnum teres Ångström
Sphagnum teres var concinnum Berggren = Sphagnum fimbriatum subsp concinnum
Sphagnum torreyanum Sullivant
Sphagnum trinitense Müller Hal
Sphagnum tundrae Flatberg
Sphagnum vancouveriense Warnstorf = Sphagnum fuscum
Sphagnum virginianum Warnstorf = Sphagnum cuspidatum
Sphagnum viride Flatberg
Sphagnum waghornei Warnstorf = Sphagnum papillosum
Sphagnum warnstorfianum Du Rietz = Sphagnum warnstorfii
Sphagnum warnstorfii Russow
Sphagnum wieboldtii H.A.Crum = Sphagnum lescurii
Sphagnum wilfii H.A.Crum
Sphagnum wulfianum Girgensohn
Splachnobryum bernoullii Müller Hal = Splachnobryum obtusum
Splachnobryum obtusum (Bridel) Müller Hal
Splachnum ampullaceum Hedwig
Splachnum angustatum Hedwig = Tetraplodon angustatus
Splachnum froelichianum Hedwig = Tayloria froelichiana
Splachnum lingulatum Dickson = Tayloria lingulata
Splachnum luteum Hedwig
Splachnum mnioides Hedwig = Tetraplodon mnioides
Splachnum ovatum Hedwig = Splachnum sphaericum
Splachnum ovatum var sphaericum (Hedwig) Dixon = Splachnum sphaericum
Splachnum paradoxum R.Brown = Tetraplodon paradoxus
Splachnum pensylvanicum (Bridel) Grout ex H.A.Crum
Splachnum rubrum Hedwig
Splachnum serratum Hedwig
Splachnum sphaericum Hedwig
Splachnum urceolatum Hedwig = Tetraplodon urceolatus
Splachnum vasculosum Hedwig
Splachnum wormskioldii Hornemann in G.C.Oeder = Aplodon wormskioldii
Sporledera palustris (Bruch & Schimper) Schimper = Cleistocarpidium palustre
Steerecleus serrulatum (Hedwig) H.Robinson = Rhynchostegium serrulatum
Stegonia hyalinotricha (Cardot & Thériot) R.H.Zander
Stegonia latifolia (Schwägrichen) Brotherus var latifolia
Stegonia latifolia (Schwägrichen) Venturi ex Brotherus
Stegonia latifolia var pilifera (Dickson) Brotherus
Stegonia pilifera (Dickson) H.A.Crum & L.E.Anderson = Stegonia latifolia var pilifera
Stereodon adscendens Lindberg = Herzogiella adscendens
Stereodon alpicola Lindberg = Isopterygiopsis alpicola
Stereodon bambergeri (Schimper) Lindberg = Hypnum bambergeri
Stereodon callichrous (Bridel) Braithwaite = Hypnum callichroum
Stereodon circinalis (Hooker) Mitten = Hypnum circinale
Stereodon cupressiformis (Hedwig) Mitten = Hypnum cupressiforme
Stereodon curvifolius (Hedwig) Mitten = Hypnum curvifolium
Stereodon dieckei (Renauld & Cardot) Brotherus = Hypnum dieckei
Stereodon distichaceus Mitten = Pseudotaxiphyllum distichaceum
Stereodon fujiyamae Brotherus = Hypnum fujiyamae
Stereodon hamulosus (Schimper) Lindberg = Hypnum hamulosum
Stereodon holmenii (Ando) Ignatov & Ignatova = Hypnum holmenii
Stereodon imponens (Hedwig) Mitten = Hypnum imponens
Stereodon intricatus (Hedwig) Lindberg & Arnell = Pylaisia intricata
Stereodon micans Mitten = Hageniella micans
Stereodon molluscus (Hedwig) Mitten = Ctenidium molluscum
Stereodon obtusifolius Mitten = Scleropodium obtusifolium
Stereodon pallescens (Hedwig) Mitten = Hypnum pallescens
Stereodon patientiae Lindberg = Hypnum lindbergii
Stereodon plicatulus Lindberg = Hypnum plicatulum
Stereodon polyanthos (Hedwig) Mitten = Pylaisia polyantha
Stereodon pratensis (Koch ex Spruce) Warnstorf = Hypnum pratense
Stereodon recurvatus Lindberg & Arnell = Hypnum recurvatum
Stereodon revolutus Mitten = Hypnum revolutum
Stereodon richardsonii Mitten = Calliergon richardsonii
Stereodon subdenticulatus (Schimper) Mitten = Pylaisia polyantha
Stereodon subimponens (Lesquereux) Brotherus = Hypnum subimponens
Stereodon taxirameus Mitten = Taxiphyllum taxirameum
Stereodon undulatus (Hedwig) Mitten = Buckiella undulata
Stereodon vaucheri (Lesquereux) Brotherus = Hypnum vaucheri
Stereodon vernicosus Mitten = Hamatocaulis vernicosus
Stereophyllum chlorophyllum (Hornschuch) Mitten = Pilosium chlorophyllum
Stereophyllum indicum (Bélanger) Mitten = Stereophyllum radiculosum
Stereophyllum leucostegum (Bridel) Mitten = Entodontopsis leucostega
Stereophyllum radiculosulum (Müller Hal) A.Jaeger = Stereophyllum radiculosum
Stereophyllum radiculosum (Hooker) Mitten
Stereophyllum wrightii (Sullivant) Renauld & Cardot = Stereophyllum radiculosum
Straminergon stramineum (Dickson ex Bridel) Hedenäs
Symblepharis helicophylla Montagne = Symblepharis vaginata
Symblepharis vaginata (Hooker) Wijk & Margadant
Syntrichia ammonsiana (H.A.Crum & L.E.Anderson) Ochyra
Syntrichia amphidiacea (Müller Hal) R.H.Zander
Syntrichia amplexa (Lesquereux) R.H.Zander = Tortula amplexa
Syntrichia bartramii (Steere) R.H.Zander
Syntrichia bolanderi (Lesquereux) R.H.Zander = Tortula bolanderi
Syntrichia cainii (H.A.Crum & L.E.Anderson) R.H.Zander
Syntrichia caninervis Mitten
Syntrichia chisosa (Magill, Delgadillo & L.R.Stark) R.H.Zander
Syntrichia fragilis (Taylor) Ochyra
Syntrichia inermis (Bridel) Bruch = Tortula inermis
Syntrichia intermedia Bridel = Syntrichia montana
Syntrichia laevipila Bridel
Syntrichia latifolia (Bruch ex Hartman) Huebener
Syntrichia montana Nees
Syntrichia norvegica F.Weber
Syntrichia obtusissima (Müller Hal) R.H.Zander
Syntrichia pagorum (Milde) J.J.Amann = Syntrichia laevipila
Syntrichia papillosa (Wilson) Juratsk
Syntrichia papillosissima (Coppey) Loeske
Syntrichia princeps (De Notaris) Mitten
Syntrichia ruraliformis (Bescherelle) Dixon = Syntrichia ruralis
Syntrichia ruralis (Hedwig) F.Weber & D.Mohr
Syntrichia sinensis (Müller Hal) Ochyra
Syntrichia subulata var inermis Bridel = Tortula inermis
Syrrhopodon crispus Austin = Syrrhopodon ligulatus
Syrrhopodon excelsus Sullivant = Leptodontium viticulosoides var sulphureum
Syrrhopodon filigerus (Austin) R.S.Williams = Syrrhopodon parasiticus
Syrrhopodon floridanus Sullivant = Syrrhopodon incompletus
Syrrhopodon gaudichaudii Montagne
Syrrhopodon incompletus Schwägrichen
Syrrhopodon leanus (Sullivant) Lesquereux & James = Brothera leana
Syrrhopodon ligulatus Montagne
Syrrhopodon parasiticus (Bridel) Bescherelle
Syrrhopodon prolifer var scaber (Mitten) W.D.Reese
Syrrhopodon rauei Austin = Oncophorus rauei
Syrrhopodon reinwardtii Hornschuch = Zygodon reinwardtii
Syrrhopodon scaber Mitten = Syrrhopodon prolifer var scaber
Syrrhopodon texanus Sullivant
Takakia ceratophylla (Mitten) Grolle
Takakia lepidozioides S.Hattori & Inoue
Taxiphyllum alternans (Cardot) Z.Iwatsuki
Taxiphyllum andersonii (E.B.Bartram) H.A.Crum = Bryocrumia vivicolor
Taxiphyllum cuspidifolium (Cardot) Z.Iwatsuki
Taxiphyllum deplanatum (Bruch & Schimper ex Sullivant) M.Fleischer
Taxiphyllum geophilum (Austin) M.Fleischer = Taxiphyllum taxirameum
Taxiphyllum howellianum H.A.Crum & L.E.Anderson = Pseudotaxiphyllum distichaceum
Taxiphyllum mariannae (Grout) Schornherst = Taxiphyllum cuspidifolium
Taxiphyllum sharpii (H.A.Crum & L.E.Anderson) H.Robinson = Leptohymenium sharpii
Taxiphyllum taxirameum (Mitten) M.Fleischer
Taxithelium planum (Bridel) Mitten
Taxithelium vivicolor Brotherus & Dixon = Bryocrumia vivicolor
Tayloria acuminata Hornschuch
Tayloria froelichiana (Hedwig) Mitten ex Brotherus
Tayloria hornschuchii (Greville & Arnott) Brotherus
Tayloria lingulata (Dickson) Lindberg
Tayloria serrata (Hedwig) Bruch & Schimper
Tayloria serrata subsp acuminata (Hornschuch) J.J.Amann = Tayloria acuminata
Tayloria splachnoides (Schleicher ex Schwägrichen) Hooker
Tayloria splachnoides subsp acuminata (Hornschuch) Kindberg = Tayloria acuminata
Tayloria splachnoides var acuminata (Hornschuch) Huebener = Tayloria acuminata
Tayloria wormskioldii (Hornemann) Lindberg = Aplodon wormskioldii
Tetraphis browniana (Dickson) Greville = Tetrodontium brownianum var brownianum
Tetraphis brownianum var repandum(Funck) Limpricht = Tetrodontium repandum
Tetraphis geniculata Milde
Tetraphis ovata Funck = Tetrodontium brownianum var ovatum
Tetraphis pellucida Hedwig var pellucida
Tetraphis pellucida var trachypoda (Kindberg) J.Harpel
Tetraphis repanda Funck = Tetrodontium repandum
Tetraphis rigida Hedwig = Tetrodontium brownianum var ovatum
Tetraplodon angustatus (Hedwig) Bruch & Schimper
Tetraplodon mnioides (Hedwig) Bruch & Schimper
Tetraplodon mnioides subsp pallidus (I.Hagen) Kindberg = Tetraplodon pallidus
Tetraplodon mnioides var cavifolius Schimper = Tetraplodon urceolatus
Tetraplodon mnioides var paradoxus (R.Brown) Jensen = Tetraplodon paradoxus
Tetraplodon pallidus I.Hagen
Tetraplodon paradoxus (R.Brown) I.Hagen
Tetraplodon urceolatus (Hedwig) Bruch & Schimper
Tetraplodon wormskioldii (Hornemann) Lindberg = Aplodon wormskioldii
Tetrodontium brownianum (Dickson) Schwägrichen var brownianum
Tetrodontium brownianum var ovatum (Funck) Wijk & Margadant
Tetrodontium ovatum (Funck) Schwägrichen = Tetrodontium brownianum var ovatum
Tetrodontium repandum (Funck) Schwägrichen
Thamnium holzingeri Renauld & Cardot = Bryolawtonia vancouveriensis
Thamnium vancouveriense (Kindberg) E.Lawton = Bryolawtonia vancouveriensis
Thamnobryum alleghaniense (Müller Hal) Nieuwland
Thamnobryum bigelovii (Sullivant) Nieuwland = Porotrichum bigelovii
Thamnobryum neckeroides (Hooker) E.Lawton
Thelia asprella (Schimper) Sullivant
Thelia asprella var lescurii (Sullivant) Renauld & Cardot = Thelia lescurii
Thelia hirtella (Hedwig) Sullivant
Thelia lescurii Sullivant
Thuidium abietinum (Hedwig) Schimper = Abietinella abietina
Thuidium alleniorum Austin
Thuidium blandowii (F.Weber & D.Mohr) Schimper = Elodium blandowii
Thuidium delicatulum (Hedwig) Schimper
Thuidium delicatulum (Hedwig) Schimper var delicatulum
Thuidium delicatulum var radicans (Kindberg) H.A.Crum
Thuidium elodioides Renauld & Cardot ex Röll = Elodium elodioides
Thuidium glaucinum var ludovicianum Cardot = Thuidium alleniorum
Thuidium involvens (Hedwig) Mitten = Cyrto-hypnum involvens
Thuidium minutulum (Hedwig) Schimper = Cyrto-hypnum minutulum
Thuidium paludosum (Austin) Rau & Hervey = Elodium paludosum
Thuidium paludosum var elodioides (Renauld & Cardot ex Röll) Best = Elodium elodioides
Thuidium philibertii Limpricht = Thuidium delicatulum var radicans
Thuidium pygmaeum Schimper = Cyrto-hypnum pygmaeum
Thuidium recognitum (Hedwig) Lindberg
Thuidium recognitum subsp philibertii (Limpricht) Dixon = Thuidium delicatulum var radicans
Thuidium recognitum var delicatulum (Hedwig) Warnstorf = Thuidium delicatulum
Thuidium recognitum var radicans Kindberg = Thuidium delicatulum var radicans
Thuidium sachalinense Lindberg = Echinophyllum sachalinense
Thuidium schistocalyx (Müller Hal) Mitten = Cyrto-hypnum schistocalyx
Thuidium scitum (P.Beauvois) Austin = Rauiella scita
Thuidium scitum var aestivale Austin = Rauiella scita
Thuidium tamariscinum (Hedwig) Schimper
Thuidium vancouveriense Kindberg = Bryolawtonia vancouveriensis
Thysanomitrium uncinatum Harvey = Dicranodontium uncinatum
Timmia arctica Kindberg = Timmia austriaca
Timmia austriaca Hedwig
Timmia austriaca var arctica (Kindberg) Arnell = Timmia austriaca
Timmia austriaca var brevifolia Renauld & Cardot = Timmia austriaca
Timmia austriaca var papillosa Hesselbo = Timmia austriaca
Timmia bavarica Hessler = Timmia megapolitana subsp bavarica
Timmia comata Lindberg & Arnell = Timmia norvegica var excurrens
Timmia cucullata Michaux = Timmia megapolitana subsp megapolitana
Timmia megapolitana Hedwig
Timmia megapolitana Hedwig subsp megapolitana
Timmia megapolitana subsp bavarica (Hessler) Brassard
Timmia megapolitana var bavarica (Hessler) Bridel = Timmia megapolitana subsp bavarica
Timmia norvegica J.E.Zetterstedt
Timmia norvegica J.E.Zetterstedt var crassiretis Hesselbo = Timmia sibirica
Timmia norvegica J.E.Zetterstedt var norvegica
Timmia norvegica var comata (Lindberg & Arnell) H.A.Crum = Timmia norvegica var excurrens
Timmia norvegica var excurrens Bryhn
Timmia sibirica Lindberg & Arnell
Timmiella anomala (Bruch & Schimper) Limpricht
Timmiella crassinervis (Hampe) L.F.Koch
Timmiella flexiseta var vancouveriensis (Brotherus) Grout = Timmiella crassinervis
Timmiella subanomala (Bescherelle) Brotherus = Timmiella anomala
Timmiella vancouveriensis Brotherus = Timmiella crassinervis
Tomentypnum falcifolium (Renauld ex Nichols) Tuomikoski
Tomentypnum nitens (Hedwig) Loeske
Tomentypnum nitens var falcifolium (Renauld ex Nichols) Podpera = Tomentypnum falcifolium
Tomentypnum nitens var involutum (Limpricht) C.E.O.Jensen = Tomentypnum nitens
Tortella alpicola Dixon
Tortella arctica (Arnold) Crundwell & Nyholm = Tortella tortuosa var arctica
Tortella caespitosa (Schwägrichen) Limpricht = Tortella humilis
Tortella densa (Lorentz & Molendo) Crundwell & Nyholm = Tortella inclinata var densa
Tortella flavovirens (Bruch) Brotherus
Tortella fragilis (Hooker & Wilson) Limpricht
Tortella fragilis var tortelloides (S.W.Greene) R.H.Zander & Hoe = Tortella alpicola
Tortella humilis (Hedwig) Jennings
Tortella inclinata (R.Hedwig) Limpricht
Tortella inclinata (R.Hedwig) Limpricht var inclinata
Tortella inclinata var densa (Lorentz & Molendo) Limpricht
Tortella inclinatula Müller Hal& Kindberg = Tortella inclinata var inclinata
Tortella rigens Albertson
Tortella tortelloides (S.W.Greene) H.Robinson = Tortella alpicola
Tortella tortuosa (Hedwig) Limpricht
Tortella tortuosa (Hedwig) Limpricht var tortuosa
Tortella tortuosa var arctica (Arnold) Brotherus
Tortella tortuosa var fragilifolia (Juratzska) Limpricht
Tortula acaulon (Withering) R.H.Zander
Tortula acaulon var pilifera (Hedwig) R.H.Zander = Tortula acaulon
Tortula acaulon var schreberiana (Dickson) R.H.Zander = Tortula acaulon
Tortula aloides (Schultz) De Notaris = Aloina aloides
Tortula ammonsiana H.A.Crum & L.E.Anderson = Syntrichia ammonsiana
Tortula amphidiacea (Müller Hal) Brotherus = Syntrichia amphidiacea
Tortula amplexa (Lesquereux) Steere
Tortula amplexifolia Mitten = Barbula amplexifolia
Tortula atherodes R.H.Zander = Tortula acaulon
Tortula atherodes var pilifera (Hedwig) R.H.Zander = Tortula acaulon
Tortula atherodes var schreberiana (Dickson) R.H.Zander = Tortula acaulon
Tortula atrovirens (Smith) Lindberg
Tortula aurea E.B.Bartram = Pseudocrossidium crinitum
Tortula australasiae Hooker & Greville = Didymodon australasiae
Tortula bartramii Steere = Syntrichia bartramii
Tortula bifrons De Notaris = Aloina bifrons
Tortula bistratosa Flowers = Syntrichia caninervis
Tortula bolanderi (Lesquereux & James) M.Howe
Tortula brevipes (Lesquereux) Brotherus
Tortula brevirostris Hooker & Greville = Aloina brevirostris
Tortula cainii H.A.Crum & L.E.Anderson = Syntrichia cainii
Tortula californica E.B.Bartram
Tortula caninervis (Mitten) Brotherus = Syntrichia caninervis
Tortula caroliniana L.E.Andrews = Syntrichia amphidiacea
Tortula cernua (Huebener) Lindberg
Tortula chisosa Magill, Delgadillo & L.R.Stark = Syntrichia chisosa
Tortula crassinervia De Notaris = Crossidium crassinervium
Tortula cuneifolia (Dickson) Turner
Tortula cuneifolia var blissii R.H.Zander
Tortula deciduidentata (Sharp & Z.Iwatsuki) R.H.Zander
Tortula eucalyptrata Lindberg = Tortula hoppeana
Tortula euryphylla R.H.Zander = Tortula hoppeana
Tortula fragilis Taylor = Syntrichia fragilis
Tortula gracilis Schleicher ex Hooker & Greville = Didymodon rigidulus var gracilis
Tortula gregaria Mitten = Barbula indica var gregaria
Tortula guepinii (Bruch & Schimper) Brotherus
Tortula hoppeana (Schultz) Ochyra
Tortula inclinata R.Hedwig = Tortella inclinata
Tortula indica Hooker = Barbula indica
Tortula inermis (Bridel) Montagne
Tortula intermedia (Bridel) De Notaris = Syntrichia montana
Tortula jamaicensis Mitten = Weissia jamaicensis
Tortula laevipila var meridionalis (Schimper) Wijk & Margadant = Syntrichia laevipila
Tortula lamellata Lindberg = Pterygoneurum lamellatum
Tortula lanceola R.H.Zander
Tortula lanceolata (Hedwig) P.Beauvois = Tortula lanceola
Tortula latifolia Bruch ex Hartman = Syntrichia latifolia
Tortula laureri (Schultz) Lindberg
Tortula leucostoma (R.Brown) Hooker & Greville
Tortula modica R.H.Zander
Tortula mucronifolia Schwägrichen
Tortula muralis Hedwig
Tortula nevadensis (Cardot & Thériot) R.H.Zander
Tortula norvegica (F.Weber) Lindberg = Syntrichia norvegica
Tortula obtusifolia (Schwägrichen) Mathieu
Tortula obtusissima (Müller Hal) Mitten = Syntrichia obtusissima
Tortula pagorum (Milde) De Notaris = Syntrichia laevipila
Tortula papillosa Wilson = Syntrichia papillosa
Tortula papillosissima (Coppey) Brotherus = Syntrichia papillosissima
Tortula plinthobia (Sullivant & Lesquereux) Brotherus
Tortula porteri (James) Brotherus in H.G.A.Englerand K.Prantl
Tortula princeps De Notaris = Syntrichia princeps
Tortula propagulosa Sharp = Rhachithecium perpusillum
Tortula protobryoides R.H.Zander
Tortula randii (Kennedy) R.H.Zander = Tortula cernua
Tortula rhizophylla (Sakurai) Z.Iwatsuki & K.Saito = Chenia leptophylla
Tortula ruraliformis (Bescherelle) W.Ingham = Syntrichia ruralis
Tortula ruralis (Hedwig) P.Gaertner = Syntrichia ruralis
Tortula ruralis var crinita De Notaris = Syntrichia montana
Tortula ruralis var hirsuta (Venturi) Paris = Syntrichia papillosissima
Tortula scotteri R.H.Zander & Steere = Hilpertia velenovskyi
Tortula sinensis (Müller Hal) Brotherus = Syntrichia sinensis
Tortula spiralis (Müller Hal) Mitten = Pseudocrossidium replicatum
Tortula squamifera (Viviani) De Notaris = Crossidium squamiferum
Tortula squamifera var pottioidea De Notaris = Crossidium squamiferum var pottioideum
Tortula stanfordensis Steere = Hennediella stanfordensis
Tortula suberecta Hooker = Tortula leucostoma
Tortula subnigra Mitten = Rhexophyllum subnigrum
Tortula subulata Hedwig
Tortula systylia (Schimper) Lindberg
Tortula tortuosa Hedwig = Tortella tortuosa
Tortula truncata (Hedwig) Mitten
Tortula vectensis E.F.Warburg & Crundwell = Chenia leptophylla
Tortula velenovskyi Schiffner = Hilpertia velenovskyi
Tortula williamsii E.B.Bartram = Scopelophila cataractae
Trachybryum megaptilum (Sullivant) W.B.Schofield = Homalothecium megaptilum
Trachycystis flagellaris (Sullivant & Lesquereux) Lindberg
Trachyxiphium heteroicum (Cardot) W.R.Buck = Trachyxiphium hypnaceum
Trachyxiphium hypnaceum (Müller Hal) W.R.Buck
Trematodon acicularis Kindberg = Trematodon ambiguus
Trematodon ambiguus (Hedwig) Hornschuch
Trematodon ambiguus var longicollis (Michaux) Arnott = Trematodon longicollis
Trematodon boasii W.B.Schofield
Trematodon brevicollis Hornschuch
Trematodon laetevirens Hakelier & J.P.Frahm
Trematodon longicollis Michaux
Trematodon montanus Belland & Brassard
Trichodon cylindricus (Hedwig) Schimper
Trichodon cylindricus (Hedwig) Schimper var cylindricus
Trichodon cylindricus var oblongus (Lindberg) Podpera
Trichodon oblongus Lindberg = Trichodon cylindricus var oblongus
Tricholepis nigrescens (Hedwig) Grout = Papillaria nigrescens
Tricholepis nigrescens var donnellii (Austin) Grout = Papillaria nigrescens
Trichostomopsis australasiae (Hooker & Greville) H.Robinson = Didymodon australasiae
Trichostomopsis brevifolia E.B.Bartram = Didymodon australasiae
Trichostomopsis crispifolia Cardot = Didymodon umbrosus
Trichostomopsis diaphanobasis (Cardot) Grout = Didymodon australasiae
Trichostomopsis fayae Grout = Didymodon australasiae
Trichostomopsis umbrosa (Müller Hal) H.Robinson = Didymodon umbrosus
Trichostomum aciculare (Hedwig) P.Beauvois = Codriophorus acicularis
Trichostomum affine F.Weber & D.Mohr = Bucklandiella affinis
Trichostomum aloides Schultz = Aloina aloides
Trichostomum alpinum Kindberg = Dicranoweisia crispula
Trichostomum arcticum Kaalaas
Trichostomum brachydontium Bruch
Trichostomum canadense Michaux = Bucklandiella microcarpa
Trichostomum canescens Hedwig [unranked] ericoides (Bridel) Hartman = Niphotrichum ericoides
Trichostomum canescens Hedwig = Niphotrichum canescens
Trichostomum conicum Hampe in Müller Hal = Ceratodon purpureus subsp conicus
Trichostomum crassinerve Hampe = Timmiella crassinervis
Trichostomum crispulum Bruch
Trichostomum cuspidatissimum Cardot & Thériot = Trichostomum arcticum
Trichostomum cylindricum (Bridel) Müller Hal = Trichostomum tenuirostre var tenuirostre
Trichostomum cylindricum Hedwig = Trichodon cylindricus
Trichostomum ericoides Bridel = Niphotrichum ericoides
Trichostomum fasciculare Hedwig = Codriophorus fascicularis
Trichostomum flavovirens Bruch = Tortella flavovirens
Trichostomum funale Schwägrichen = Grimmia funalis
Trichostomum glaucescens Hedwig = Saelania glaucescens
Trichostomum heterostichum Hedwig = Bucklandiella heterosticha
Trichostomum hoppeanum Schultz in C.F.Hornschuch = Tortula hoppeana
Trichostomum jamaicense (Mitten) A.Jaeger = Weissia jamaicensis
Trichostomum lanuginosum Hedwig = Racomitrium lanuginosum
Trichostomum laureri Schultz, Flora = Tortula laureri
Trichostomum luteolum Bescherelle = Pleurochaete luteola
Trichostomum microcarpon Hedwig = Bucklandiella microcarpa
Trichostomum molariforme R.H.Zander = Trichostomum portoricense
Trichostomum mutabile De Notaris = Trichostomum brachydontium
Trichostomum pallidum Hedwig = Ditrichum pallidum
Trichostomum perligulatum (H.A.Crum) R.H.Zander = Trichostomum planifolium
Trichostomum planifolium (Dixon) R.H.Zander
Trichostomum portoricense H.A.Crum & Steere
Trichostomum pulvinatum var alpestre Weber & Mohr = Grimmia alpestris
Trichostomum recurvifolium (Taylor) R.H.Zander
Trichostomum spirale Grout
Trichostomum stenocarpum Wilson = Campylopodiella stenocarpa
Trichostomum subanomala (Bescherelle) Brotherus = Timmiella anomala
Trichostomum sudeticum Funck = Bucklandiella sudetica
Trichostomum sulphureum Müller Hal = Leptodontium viticulosoides var sulphureum
Trichostomum svihlae E.B.Bartram = Tuerckheimia svihlae
Trichostomum tenue Hedwig = Ditrichum pusillum
Trichostomum tenuirostre (Hooker & Taylor) Lindberg
Trichostomum tenuirostre (Hooker & Taylor) Lindberg var tenuirostre
Trichostomum tenuirostre var gemmiparum (Schimper) R.H.Zander
Trichostomum tophaceum Bridel = Didymodon tophaceus
Trichostomum tortile Schrader = Ditrichum pusillum
Trichostomum vaginans Sullivant = Ditrichum lineare
Tripterocladium leucocladulum (Müller Hal) A.Jaeger
Triquetrella californica (Lesquereux) Grout
Tuerckheimia angustifolia (K.Saito) R.H.Zander = Tuerckheimia svihlae
Tuerckheimia svihlae (E.B.Bartram) R.H.Zander
Ulota alaskana Cardot & Thériot = Ulota obtusiuscula
Ulota americana (P.Beauvois) Limpricht = Ulota hutchinsiae var hutchinsiae
Ulota americana Mitten = Ulota curvifolia
Ulota barclayi Mitten
Ulota bicolor Bridel = Ulota drummondii
Ulota coarctata (P.Beauvois) Hammar
Ulota connectens (Kindberg) Kindberg = Ulota crispa
Ulota crispa (Hedwig) Bridel
Ulota crispula Bruch = Ulota crispa
Ulota curvifolia (Wahlenberg) Liljeblad
Ulota drummondii (Hooker & Greville) Bridel
Ulota funstonii Grout = Ulota drummondii
Ulota hutchinsiae (Smith) Hammar
Ulota hutchinsiae (Smith) Hammar var hutchinsiae
Ulota hutchinsiae var rufescens (E.Britton) Dixon
Ulota ludwigii (Bridel) Bridel = Ulota coarctata
Ulota maritima Müller Hal & Kindberg = Ulota phyllantha
Ulota megalospora Venturi
Ulota obtusiuscula Müller Hal & Kindberg
Ulota phyllantha Bridel
Ulota subulata Kindberg = Ulota megalospora
Ulota subulifolia Müller Hal & Kindberg = Ulota megalospora
Venturiella sinensis (Ventenat) Müller Hal
Venturiella sinensis var angusti-annulata Griffin
Vesicularia caloosiensis (Austin) H.A.Crum = Vesicularia vesicularis
Vesicularia vesicularis (Schwägrichen) Brotherus
Voitia hookeri Mitten = Voitia nivalis
Voitia hyperborea Greville & Arnott
Voitia nivalis Hornschuch
Voitia nivalis var hyperborea (Greville & Arnott) Schimper = Voitia hyperborea
Warnstorfia exannulata (Schimper) Loeske = Sarmentypnum exannulatum
Warnstorfia exannulata var purpurascens (Schimper) Tuomikoski & T.J.Koponen = Sarmentypnum exannulatum
Warnstorfia fluitans (Hedwig) Loeske
Warnstorfia fluitans var falcata (C.E.O.Jensen) H.A.Crum & L.E.Anderson = Warnstorfia fluitans
Warnstorfia pseudosarmentosa (Cardot & Thériot) Tuomikoski & T.J.Koponen = Sarmentypnum pseudosarmentosum
Warnstorfia pseudostraminea (Müller Hal) Tuomikoski & T.J.Koponen
Warnstorfia sarmentosa (Wahlenberg) Hedenäs = Sarmentypnum sarmentosum
Warnstorfia trichophylla (Warnstorf) Tuomikoski & T.J.Koponen = Sarmentypnum trichophyllum
Warnstorfia tundrae (Arnell) Loeske = Sarmentypnum tundrae
Webera andalusica Höhnel = Pohlia andalusica
Webera bulbifera Warnstorf = Pohlia bulbifera
Webera camptotrachela Renauld & Cardot = Pohlia camptotrachela
Webera cardotii Renauld = Pohlia cardotii
Webera columbica Kindberg = Pohlia columbica
Webera longicolla Hedwig = Pohlia longicolla
Webera nutans Hedwig = Pohlia nutans
Webera proligera Kindberg = Pohlia proligera
Webera pyriformis Hedwig = Leptobryum pyriforme
Weisia americana var rufescens E.Britton = Ulota hutchinsiae var rufescens
Weissia acuta Hedwig = Blindia acuta
Weissia andersoniana R.H.Zander = Weissia ligulifolia
Weissia andrewsii E.B.Bartram = Weissia controversa
Weissia brachycarpa (Nees & Hornschuch) Juratzka
Weissia brandegeei Austin = Weissia controversa
Weissia calcarea Hedwig = Seligeria calcarea
Weissia capillacea Bridel Bare = Ditrichum pusillum
Weissia cataractae Mitten = Scopelophila cataractae
Weissia cirrata Hedwig = Dicranoweisia cirrata
Weissia compacta Schwägrichen = Dicranoweisia crispula
Weissia controversa Hedwig
Weissia controversa var australis (Austin) Schornherst = Weissia controversa
Weissia controversa var longiseta (Lesquereux & James) H.A.Crum, Steere & L.E.Anderson = Weissia controversa
Weissia controversa var wolffii (Lesquereux & James) H.A.Crum, Steere & L.E.Anderson = Weissia controversa
Weissia crispula Hedwig = Dicranoweisia crispula
Weissia curvicaulis Bridel = Weissia controversa
Weissia elongata Hoppe & Hornschuch = Mielichhoferia elongata
Weissia heteromalla Hedwig = Ditrichum heteromallum
Weissia incurva Schwägrichen = Ptychomitrium incurvum
Weissia inoperculata (H.A.Crum) H.A.Crum, Steere & L.E.Anderson
Weissia jamaicensis (Mitten) Grout
Weissia latifolia Schwägrichen in J.A.Schultes = Stegonia latifolia
Weissia ligulifolia (E.B.Bartram) Grout
Weissia longipes Sommerfelt = Aongstroemia longipes
Weissia longiseta Lesquereux & James = Weissia controversa
Weissia ludoviciana (Sullivant) W.D.Reese & B.A.E.Lemmon
Weissia macrocarpa Hooker = Haplodontium macrocarpum
Weissia martiana Hooker = Oreas martiana
Weissia microodonta Hedwig = Weissia controversa
Weissia mielichhoferiana Funck = Mielichhoferia mielichhoferiana
Weissia muhlenbergiana (Swartz) W.D.Reese & B.A.E.Lemmon
Weissia nigrita Hedwig = Catoscopium nigritum
Weissia obtusa Bridel = Splachnobryum obtusum
Weissia occidentalis (Flowers) A.H.Stoneburner
Weissia perligulata H.A.Crum = Trichostomum planifolium
Weissia phascopsis R.H.Zander
Weissia planifolia Dixon = Trichostomum planifolium
Weissia pusilla Hedwig = Seligeria pusilla
Weissia recurvirostra Hedwig = Bryoerythrophyllum recurvirostrum
Weissia recurvirostra var insignis Dixon = Hymenostylium recurvirostrum var insigne
Weissia rostellata var phascoides (Drummond) W.D.Reese & B.A.E.Lemmon = Weissia phascopsis
Weissia sharpii L.E.Anderson & B.A.E.Lemmon
Weissia starckeana Hedwig = Microbryum starckeanum
Weissia striata (Hedwig) P.Gaertner, B.Meyer & Scherbius = Orthotrichum striatum
Weissia sweetii E.B.Bartram = Trichostomum planifolium
Weissia tenuirostris Hooker & Taylor = Trichostomum tenuirostre
Weissia turbinata Drummond = Tayloria lingulata
Weissia verticillata = Eucladium verticillatum
Weissia viridula var nitida Renauld & Cardot = Weissia controversa
Weissia wolfii Lesquereux & James = Weissia controversa
Wijkia carlottae (W.B.Schofield) H.A.Crum
Zelometeorium patulum (Hedwig) Manuel
Zygodon apiculatus Redfearn = Zygodon viridissimus var rupestris
Zygodon californicus Hampe ex Müller Hal = Amphidium californicum
Zygodon conoideus (Dickson) Hooker & Taylor
Zygodon drummondii Taylor = Zygodon menziesii
Zygodon gracilis var americanum Grout = Leptodontium flexifolium
Zygodon gracilis Wilson
Zygodon menziesii (Schwägrichen) Arnott
Zygodon mougeotii Bruch & Schimper = Amphidium mougeotii
Zygodon perpusillus Thwaites & Mitten = Rhachithecium perpusillum
Zygodon reinwardtii (Hornschuch) A.Braun
Zygodon reinwardtii var subintegrifolius Malta = Zygodon reinwardtii
Zygodon sullivantii Müller Hal = Leptodontium viticulosoides var sulphureum
Zygodon viridissimus (Dickson) Bridel
Zygodon viridissimus (Dickson) Bridel var viridissimus
Zygodon viridissimus var dentatus Limpricht
Zygodon viridissimus var rupestris Lindberg
*Flora of North America Editorial Committee, eds. 1993+. Flora of North America North of Mexico. 16+ vols. New York and Oxford. Vol. 27, 2007; vol 28, 2014.
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last updated 2024-Mar-12