ACCEPTED NAMES OF
MOSSES AND HEPATICS
Complied by M. Crosby, slightly reorganized by R. Zander
3 Oct. 2000
These are names that have been used as "correct" names in the past in North American bryological literature. All should appear somewhere in the Bryophyte Flora of North America (vols. 27-29 of FNA), either in synonymy or as correct names. No other names should appear in synonymy except basionyms or certain names very recently relegated to synonymy (that is, do not include European names, for example, that have only been recognized as "correct" in European literature). Editors will delete from synonymy any names that are not on this list (except the obvious basionym or recent synonym). Note: the authorities of these names are often NOT properly abbreviated for the FNA. See the Amendments for Bryologists to the Guide for Contributors for help with FNA author abbreviations. Charts that cite publications of where these names were used are available from the Bryophyte Editorial Center in Buffalo on request.
MOSSES, 2847 NAMES
Abietinella abietina (Hedwig) Fleischer
Acaulon muticum (Schreber ex Hedwig) C. Müller
Acaulon muticum (Schreber ex Hedwig) C. Müller var. muticum
Acaulon muticum var. rufescens (Jaeger) H. Crum
Acaulon rubrum (Röhling ex Bridel) Grout
Acaulon rufescens Jaeger
Acaulon schimperianum (Sullivant in A. Gray) Sullivant in Sullivant & Lesquereux
Acaulon triquetrum (Spruce) C. Müller
Acroporium smallii (R. S. Williams) H. Crum & L. E. Anderson
Aloina aloides (J. Koch ex F. Schultz) Kindberg
Aloina aloides var. ambigua (Bruch & W. P. Schimper) E. J. Craig in Grout
Aloina bifrons (De Notaris) Delgadillo M.
Aloina brevirostris (W. J. Hooker & Greville) Kindberg
Aloina hamulus (C. Müller) Brotherus
Aloina pilifera (De Notaris) H. Crum & Steere
Aloina rigida (Hedwig) Limpricht
Aloina rigida var. pilifera (De Notaris) Limpricht
Alsia californica (W. J. Hooker & Arnott) Sullivant
Amblyodon dealbatus (Swartz ex Hedwig) Bruch & W. P. Schimper
Amblyodon dealbatus var. americanus Renauld & Cardot
Amblystegiella confervoides (Bridel) Loeske
Amblystegiella minutissima (Sullivant & Lesquereux) Nichols
Amblystegiella sprucei (Bruch in Spruce) Loeske
Amblystegiella subtilis (Hedwig) Loeske
Amblystegium americanum Grout
Amblystegium brevipes Cardot & Thériot in Holzinger
Amblystegium compactum (C. Müller) Austin
Amblystegium fluviatile (Hedwig) W. P. Schimper in B.S.G.
Amblystegium fluviatile fo. brevifolium Mönkemeyer
Amblystegium fluviatile (Hedwig) W. P. Schimper in B.S.G. var. fluviatile
Amblystegium fluviatile (Hedwig) W. P. Schimper in B.S.G. fo. fluviatile
Amblystegium fluviatile var. noterophilum (Sullivant & Lesquereux ex Sullivant) Flowers
Amblystegium fluviatile var. orthocladon H. Crum, Steere & L. E. Anderson
Amblystegium fluviatile var. ovatum Grout
Amblystegium humile (Palisot de Beauvois) Crundwell
Amblystegium juratzkanum W. P. Schimper
Amblystegium juratzkanum var. giganteum (Grout) Grout
Amblystegium juratzkanum W. P. Schimper var. juratzkanum
Amblystegium kochii W. P. Schimper in B.S.G.
Amblystegium laxirete Cardot & Thériot
Amblystegium noterophilum (Sullivant & Lesquereux ex Sullivant) Holzinger
Amblystegium orthocladon (Palisot de Beauvois) Macoun
Amblystegium polygamum W. P. Schimper in B.S.G.
Amblystegium riparium (Hedwig) W. P. Schimper in B.S.G.
Amblystegium riparium fo. elongatum Mönkemeyer
Amblystegium riparium var. flaccidum (Lesquereux & T. P. James) Renauld & Cardot
Amblystegium riparium var. fluitans (Lesquereux & T. P. James) Renauld & Cardot in Macoun
Amblystegium riparium fo. fluitans (Lesquereux & T. P. James) Flowers
Amblystegium riparium var. longifolium (Schultz) W. P. Schimper in M. Lange
Amblystegium riparium fo. longifolium (Schultz) Warnstorf
Amblystegium riparium fo. obtusum (Grout) Grout
Amblystegium riparium (Hedwig) W. P. Schimper in B.S.G. fo. riparium
Amblystegium saxatile W. P. Schimper
Amblystegium serpens (Hedwig) W. P. Schimper in B.S.G.
Amblystegium serpens var. beringianum Cardot & Thériot
Amblystegium serpens subsp. juratzkanum (W. P. Schimper) Renauld & Cardot
Amblystegium serpens var. juratzkanum (W. P. Schimper) Rau & Hervey
Amblystegium serpens (Hedwig) W. P. Schimper in B.S.G. var. serpens
Amblystegium serpens var. tenue (Bridel) W. P. Schimper in B.S.G.
Amblystegium tenax (Hedwig) C. E. O. Jensen
Amblystegium tenax var. spinifolium (W. P. Schimper) H. Crum & L. E. Anderson
Amblystegium tenax fo. spinifolium (W. P. Schimper) Demaret
Amblystegium tenax (Hedwig) C. E. O. Jensen var. tenax
Amblystegium trichopodium (Schultz) C. J. Hartman
Amblystegium trichopodium var. kochii (W. P. Schimper in B.S.G.) Lindberg
Amblystegium trichopodium (Schultz) C. J. Hartman var. trichopodium
Amblystegium varium (Hedwig) Lindberg
Amblystegium varium var. alaskanum Cardot & Thériot
Amblystegium varium var. lancifolium Grout
Amblystegium varium fo. laxum Grout
Amblystegium varium var. ovatum (Grout) Grout
Amblystegium varium var. parvulum (Austin) Grout
Amblystegium varium (Hedwig) Lindberg var. varium
Amphidium californicum (Hampe ex C. Müller) Brotherus
Amphidium lapponicum (Hedwig) W. P. Schimper
Amphidium lapponicum var. crispatum (Kindberg) Grout
Amphidium mougeotii (Bruch & W. P. Schimper) W. P. Schimper
Anacamptodon splachnoides (Froelich ex Bridel) Bridel
Anacamptodon splachnoides var. tayloriae Grout
Anacolia aristifolia Flowers in Grout
Anacolia laevisphaera (Taylor) Flowers in Grout
Anacolia menziesii (Turner) Paris
Anacolia menziesii var. baueri (Hampe) Paris
Anacolia menziesii fo. grandifolia Flowers in Grout
Anacolia menziesii (Turner) Paris var. menziesii
Andreaea alpestris (Thedenius) W. P. Schimper in B.S.G.
Andreaea alpina Hedwig
Andreaea blyttii W. P. Schimper in B.S.G.
Andreaea blyttii var. obtusifolia (Berggren) A. J. Sharp in Grout
Andreaea crassinervia Bruch
Andreaea heinemannii Hampe & C. Müller
Andreaea megistospora B. M. Murray
Andreaea megistospora var. epapillosa (B. M. Murray) H. Crum & L. E. Anderson
Andreaea megistospora B. M. Murray var. megistospora
Andreaea mutabilis J. D. Hooker & Wilson
Andreaea nivalis W. J. Hooker
Andreaea obovata Thedenius
Andreaea rothii Weber & D. Mohr
Andreaea rothii var. crassinervia (Bruch) Mönkemeyer
Andreaea rothii var. falcata (W. P. Schimper in B.S.G.) Lindberg in Braithwaite
Andreaea rothii var. papillosa C. Müller
Andreaea rothii Weber & D. Mohr var. rothii
Andreaea rupestris Hedwig
Andreaea rupestris var. acuminata (W. P. Schimper in B.S.G.) A. J. Sharp in Grout
Andreaea rupestris var. alpestris (Thedenius) A. J. Sharp in Grout
Andreaea rupestris var. papillosa (Lindberg) Podpěra
Andreaea rupestris Hedwig var. rupestris
Andreaea rupestris var. sparsifolia (J. E. Zetterstedt) A. J. Sharp in Grout
Andreaea schofieldiana B. M. Murray
Andreaea sinuosa B. M. Murray
Andreaeobryum macrosporum Steere & B. M. Murray
Anoectangium aestivum (Hedwig) Mitten
Anoectangium compactum Schwa|2grichen
Anoectangium euchloron (Schwa|2grichen) Mitten
Anoectangium incurvans (W. P. Schimper in Bescherelle) E. B. Bartram
Anoectangium obtusifolium (Brotherus & Paris) Grout
Anoectangium peckii (Sullivant in Peck) Sullivant ex Austin
Anoectangium sendtnerianum Bruch & W. P. Schimper in B.S.G.
Anoectangium sendtnerianum var. tenuinerve (Limpricht) Mönkemeyer
Anoectangium tenuinerve (Limpricht) Paris
Anomobryum filiforme (Dickson) Husnot
Anomobryum leptostomoides W. P. Schimper
Anomodon attenuatus (Hedwig) Hübener
Anomodon minor (Hedwig) Fürnrohr
Anomodon rostratus (Hedwig) W. P. Schimper
Anomodon rugelii (C. Müller) Keissler
Anomodon tristis (Cesati in De Notaris) Sullivant & Lesquereux
Anomodon viticulosus (Hedwig) W. J. Hooker & Taylor
Anomodon viticulosus var. microphyllus Kindberg
Antitrichia californica Sullivant in Lesquereux
Antitrichia curtipendula (Timm ex Hedwig) Bridel
Antitrichia curtipendula (Timm ex Hedwig) Bridel var. curtipendula
Antitrichia curtipendula var. gigantea Sullivant & Lesquereux
Aongstroemia longipes (Sommerfeldt in Wahlenberg) Bruch & W. P. Schimper in B.S.G.
Aphanorrhegma patens (Hedwig) Lindberg
Aphanorrhegma serratum (W. J. Hooker & Wilson in Drummond) Sullivant in A. Gray
Aplodon wormskioldii (Hornemann in Oeder) R. Brown
Archidium alternifolium (Dickson ex Hedwig) Mitten
Archidium donnellii Austin
Archidium floridanum Austin in Cain in Grout
Archidium hallii Austin
Archidium hallii var. minus Renauld & Cardot
Archidium longifolium Lesquereux & T. P. James
Archidium minus (Renauld & Cardot) Snider
Archidium ohioense W. P. Schimper ex C. Müller
Archidium tenerrimum Mitten
Arctoa anderssonii Wichura
Arctoa blyttii (Bruch & W. P. Schimper in B.S.G.) Loeske
Arctoa blyttii var. hispidula (R. S. Williams) Grout
Arctoa falcata (Hedwig) Loeske
Arctoa fulvella (Dickson) Bruch & W. P. Schimper in B.S.G.
Arctoa hyperborea (Gunnerus ex Withering) Bruch & W. P. Schimper in B.S.G.
Arctoa starkei (Weber & D. Mohr) Loeske
Aschisma kansanum Andrews
Astomum crispum (Hedwig) Hampe
Astomum ludovicianum (Sullivant in A. Gray) Sullivant
Astomum muhlenbergianum (Swartz) Grout
Astomum nitidulum (C. Müller) Sullivant & Lesquereux
Astomum occidentale Flowers
Astomum phascoides (W. J. Hooker in Drummond) Grout
Atractylocarpus costaricensis (C. Müller) R. S. Williams
Atrichum altecristatum (Renauld & Cardot) Ireland
Atrichum angustatum (Bridel) Bruch & W. P. Schimper in B.S.G.
Atrichum angustatum (Bridel) Bruch & W. P. Schimper in B.S.G. var. angustatum
Atrichum angustatum var. plurilamellatum (Jennings) Frye in Grout
Atrichum crispum (Hampe) Sullivant & Lesquereux
Atrichum crispum (Hampe) Sullivant & Lesquereux var. crispum
Atrichum crispum var. molle (Holzinger) Frye in Grout
Atrichum cylindricum (Willdenow ex Weber) G. L. Smith
Atrichum haussknechtii Juratzka & Milde
Atrichum macmillanii (Holzinger) Frye in Grout
Atrichum oerstedianum (C. Müller) Mitten
Atrichum papillosum (Jennings) Frye in Grout
Atrichum selwynii Austin
Atrichum tenellum (Röhling) Bruch & W. P. Schimper in B.S.G.
Atrichum undulatum (Hedwig) Palisot de Beauvois
Atrichum undulatum var. alleghaniense (Jennings) Jennings
Atrichum undulatum var. altecristatum Renauld & Cardot
Atrichum undulatum var. attenuatum Bruch & W. P. Schimper in B.S.G.
Atrichum undulatum var. gracilisetum Bescherelle
Atrichum undulatum var. haussknechtii (Juratzka & Milde) Frye in Grout
Atrichum undulatum var. minus (Hedwig) Paris
Atrichum undulatum var. oerstedianum (C. Müller) H. Crum
Atrichum undulatum var. selwynii (Austin) Frye in Grout
Atrichum undulatum (Hedwig) Palisot de Beauvois var. undulatum
Aulacomnium acuminatum (Lindberg & H. Arnell) Kindberg
Aulacomnium androgynum (Hedwig) Schwa|2grichen
Aulacomnium heterostichum (Hedwig) Bruch & W. P. Schimper
Aulacomnium palustre (Hedwig) Schwa|2grichen
Aulacomnium palustre var. congestum Boulay
Aulacomnium palustre var. imbricatum Bruch & W. P. Schimper
Aulacomnium palustre (Hedwig) Schwa|2grichen var. palustre
Aulacomnium turgidum (Wahlenberg) Schwa|2grichen
Barbella pendula (Sullivant in A. Gray) Fleischer
Barbula acuminata Hedwig
Barbula acuta (Bridel) Bridel
Barbula acuta (Bridel) Bridel var. acuta
Barbula acuta var. bescherellei (Sauerbeck in Jaeger) H. Crum
Barbula agraria Hedwig
Barbula amplexifolia (Mitten) Jaeger
Barbula andreaeoides Kindberg
Barbula bescherellei Sauerbeck in Jaeger
Barbula brachyphylla Sullivant in Whipple
Barbula cancellata C. Müller
Barbula convoluta Hedwig
Barbula convoluta Hedwig var. convoluta
Barbula convoluta var. gallinula Zander
Barbula coreensis (Cardot) K. Saito
Barbula cruegeri Sonder ex C. Müller
Barbula cylindrica Wilson
Barbula cylindrica (Taylor in MacKay) W. P. Schimper in Boulay
Barbula ehrenbergii (Lorentz) Fleischer
Barbula eustegia Cardot & Thériot
Barbula fallax Hedwig
Barbula ferruginascens Stirton
Barbula icmadophila W. P. Schimper ex C. Müller
Barbula inaequalifolia Taylor
Barbula indica (W. J. Hooker) Sprengel in Steudel
Barbula indica var. gregaria (Mitten) Zander
Barbula indica (W. J. Hooker) Sprengel in Steudel var. indica
Barbula johansenii R. S. Williams
Barbula maxima Syed & Crundwell
Barbula michiganensis Steere in Grout
Barbula perobtusa (Brotherus) Chen Pan‑chieh
Barbula platyneura C. Müller & Kindberg in Macoun
Barbula reflexa (Bridel) Bridel
Barbula rubiginosa Mitten
Barbula spiralis W. P. Schimper in C. Müller
Barbula tophacea (Bridel) Mitten
Barbula unguiculata Hedwig
Barbula unguiculata fo. apiculata (Hedwig) Mönkemeyer
Barbula vinealis Bridel
Barbula vinealis var. flaccida Bruch & W. P. Schimper
Barbula vinealis Bridel var. vinealis
Barbula whitehouseae H. Crum
Bartramia breviseta Lindberg
Bartramia circinnulata C. Müller & Kindberg in Macoun
Bartramia glauca Lorentz
Bartramia glauco‑viridis C. Müller & Kindberg in Macoun
Bartramia halleriana Hedwig
Bartramia ithyphylla Bridel
Bartramia ithyphylla var. breviseta (Lindberg) Kindberg
Bartramia ithyphylla var. fragilifolia Cardot & Thériot
Bartramia ithyphylla Bridel var. ithyphylla
Bartramia ithyphylla var. strigosa (Wahlenberg) C. J. Hartman
Bartramia microstoma Mitten
Bartramia pomiformis Hedwig
Bartramia pomiformis var. crispa (Bridel) Bruch & W. P. Schimper
Bartramia pomiformis var. elongata Turner
Bartramia stricta Bridel
Bartramia subulata Bruch & W. P. Schimper in B.S.G.
Bartramia viridissima (Bridel) Kindberg
Bartramidula carolinae A. J. Sharp in Flowers in Grout
Bartramidula cernua Lindberg
Bartramidula wilsonii Bruch & W. P. Schimper in B.S.G.
Bartramiopsis lescurii (T. P. James) Kindberg
Bestia breweriana (Lesquereux) Grout
Bestia holzingeri (Renauld & Cardot) Brotherus
Bestia longipes (Sullivant & Lesquereux) Brotherus
Bestia vancouveriensis (Kindberg) Wijk & Margadant
Blindia acuta (Hedwig) Bruch & W. P. Schimper in B.S.G.
Brachelyma robustum (Cardot) Britton
Brachelyma subulatum (Palisot de Beauvois) Cardot
Brachydontium olympicum (Britton) McIntosh & Spence
Brachydontium trichodes (Weber) Fürnrohr
Brachymenium andersonii H. Crum
Brachymenium erectum (W. J. Hooker in Kunth) Margadant
Brachymenium klotzschii (Schwa|2grichen) Paris
Brachymenium macrocarpum Cardot
Brachymenium mexicanum Montagne
Brachymenium speciosum (W. J. Hooker & Wilson) Steere
Brachymenium systylium (C. Müller) Jaeger
Brachymenium wrightii (Sullivant) Brotherus
Brachythecium acuminatum (Hedwig) Austin
Brachythecium acuminatum (Hedwig) Austin var. acuminatum
Brachythecium acuminatum var. cyrtophyllum (Kindberg) Redfearn ex H. Crum
Brachythecium acutum (Mitten) Sullivant
Brachythecium albicans (Hedwig) W. P. Schimper in B.S.G.
Brachythecium albicans (Hedwig) W. P. Schimper in B.S.G. var. albicans
Brachythecium albicans var. occidentale Renauld & Cardot
Brachythecium asperrimum (Mitten ex C. Müller) Sullivant
Brachythecium beringianum Cardot & Thériot
Brachythecium bestii Grout
Brachythecium biventrosum (C. Müller) Jaeger
Brachythecium bolanderi (Lesquereux) Jaeger
Brachythecium calcareum Kindberg
Brachythecium campestre (C. Müller) W. P. Schimper in B.S.G.
Brachythecium cavernosum Kindberg
Brachythecium collinum (Schleicher ex C. Müller) W. P. Schimper in B.S.G.
Brachythecium collinum var. idahense (Renauld & Cardot) Grout
Brachythecium curtum (Lindberg) Limpricht
Brachythecium delicatulum Flowers
Brachythecium digastrum C. Müller ex Kindberg in Macoun
Brachythecium edentatum R. S. Williams
Brachythecium erythrorrhizon W. P. Schimper in B.S.G.
Brachythecium erythrorrhizon var. suberythrorrhizon (Renauld & Cardot) Grout
Brachythecium fendleri (Sullivant) Jaeger
Brachythecium fitz‑geraldii Renauld & Cardot
Brachythecium flagellare (Hedwig) Jennings
Brachythecium flagellare var. homomallum (W. P. Schimper in B.S.G.) Jennings
Brachythecium flexicaule Renauld & Cardot in Grout
Brachythecium frigidum (C. Müller) Bescherelle
Brachythecium glaciale W. P. Schimper in B.S.G.
Brachythecium glareosum (Bruch ex Spruce) W. P. Schimper in B.S.G.
Brachythecium groenlandicum (C. E. O. Jensen) Schljakov
Brachythecium holzingeri (Grout) Grout
Brachythecium hylotapetum N. Higinbotham & B. Higinbotham
Brachythecium labradoricum (Kindberg) Paris
Brachythecium lamprochryseum C. Müller & Kindberg in Macoun
Brachythecium lamprochryseum var. giganteum Grout
Brachythecium lamprochryseum var. solfatarense Grout
Brachythecium leibergii Grout
Brachythecium mildeanum (W. P. Schimper) W. P. Schimper in Milde
Brachythecium nelsonii Grout
Brachythecium nelsonii var. intermedium Flowers
Brachythecium nelsonii Grout var. nelsonii
Brachythecium oedipodium (Mitten) Jaeger
Brachythecium oxycladon (Bridel) Jaeger
Brachythecium oxycladon var. dentatum (Lesquereux & T. P. James) Grout
Brachythecium oxycladon fo. falcatum Grout
Brachythecium pennellii E. B. Bartram
Brachythecium petrophilum R. S. Williams
Brachythecium plumosum (Hedwig) W. P. Schimper in B.S.G.
Brachythecium plumosum var. homomallum W. P. Schimper in B.S.G.
Brachythecium plumosum var. pringlei (R. S. Williams) Grout
Brachythecium plumosum var. roellii (Renauld & Cardot) Grout
Brachythecium populeum (Hedwig) W. P. Schimper in B.S.G.
Brachythecium populeum var. majus W. P. Schimper in B.S.G.
Brachythecium populeum var. ovatum Grout
Brachythecium pseudocollinum Kindberg in Macoun
Brachythecium pseudostarkei Renauld & Cardot
Brachythecium pseudovelutinoides (Kindberg) Brotherus
Brachythecium reflexum (Starke in Weber & D. Mohr) W. P. Schimper in B.S.G.
Brachythecium reflexum var. pacificum Renauld & Cardot in Röll
Brachythecium reflexum (Starke in Weber & D. Mohr) W. P. Schimper in B.S.G. var. reflexum
Brachythecium rivulare W. P. Schimper in B.S.G.
Brachythecium rivulare var. cataractarum Sauter
Brachythecium rivulare var. lamoillense Grout
Brachythecium rivulare var. laxum Grout
Brachythecium rotaeanum De Notaris
Brachythecium rutabulum (Hedwig) W. P. Schimper in B.S.G.
Brachythecium rutabulum var. flavescens W. P. Schimper in B.S.G.
Brachythecium rutabulum var. turgescens Limpricht
Brachythecium salebrosum (G. F. Hoffmann ex Weber & D. Mohr) W. P. Schimper in B.S.G.
Brachythecium salebrosum var. densum W. P. Schimper in B.S.G.
Brachythecium salebrosum var. flaccidum W. P. Schimper in B.S.G.
Brachythecium salebrosum (G. F. Hoffmann ex Weber & D. Mohr) W. P. Schimper in B.S.G. var. salebrosum
Brachythecium serrulatum (Hedwig) H. Robinson
Brachythecium splendens Austin
Brachythecium starkii (Bridel) W. P. Schimper in B.S.G.
Brachythecium starkii var. explanatum (Bridel) Mönkemeyer
Brachythecium starkii var. pacificum (Renauld & Cardot in Röll) E. Lawton
Brachythecium starkii (Bridel) W. P. Schimper in B.S.G. var. starkii
Brachythecium stereopoma (Spruce ex Mitten) Jaeger
Brachythecium subasperrimum Cardot & Thériot
Brachythecium suberythrorrhizon Renauld & Cardot
Brachythecium thedenii W. P. Schimper in B.S.G.
Brachythecium trachypodium (Funck ex Bridel) W. P. Schimper in B.S.G.
Brachythecium turgidum (C. J. Hartman) Kindberg
Brachythecium utahense T. P. James in S. Watson
Brachythecium velutinum (Hedwig) W. P. Schimper in B.S.G.
Brachythecium velutinum (Hedwig) W. P. Schimper in B.S.G. var. velutinum
Brachythecium velutinum var. venustum (De Notaris) Arcangeli
Brachythecium washingtonianum D. C. Eaton in Grout
Brachythecium wootonii Grout
Braunia californica Lesquereux
Braunia secunda (W. J. Hooker) Bruch & W. P. Schimper in B.S.G.
Breutelia mohriana (C. Müller) Brotherus
Brothera leana (Sullivant) C. Müller
Brotherella delicatula (T. P. James in Sullivant) Fleischer
Brotherella recurvans (Michaux) Fleischer
Brotherella roellii (Renauld & Cardot) Fleischer
Brotherella tenuirostris (Bruch & W. P. Schimper in Sullivant in A. Gray) Brotherus
Bruchia bolanderi Lesquereux
Bruchia brevifolia Sullivant in Sullivant & Lesquereux
Bruchia carolinae Austin
Bruchia donnellii Austin
Bruchia drummondii Hampe ex Britton
Bruchia flexuosa (Schwa|2grichen) C. Müller
Bruchia fusca Britton
Bruchia hallii Austin
Bruchia longicollis D. C. Eaton
Bruchia ravenelii Wilson in Sullivant & Lesquereux
Bruchia sullivantii Austin
Bruchia texana Austin
Bruchia vogesiaca Schwa|2grichen
Bryhnia graminicolor (Bridel) Grout
Bryhnia graminicolor (Bridel) Grout var. graminicolor
Bryhnia graminicolor var. holzingeri (Renauld & Cardot) Grout
Bryhnia hultenii E. B. Bartram in Grout
Bryhnia novae‑angliae (Sullivant & Lesquereux) Grout
Bryhnia novae‑angliae var. fontinalis Grout
Bryoandersonia illecebra (Hedwig) H. Robinson
Bryobrittonia longipes (Mitten) D. G. Horton
Bryobrittonia pellucida R. S. Williams
Bryocrumia andersonii (E. B. Bartram) L. E. Anderson
Bryocrumia vivicolor (Brotherus & Dixon) W. R. Buck
Bryoerythrophyllum alpigenum (Ventenat in Juratzka) Chen Pan‑chieh
Bryoerythrophyllum columbianum (F. J. Hermann & E. Lawton) Zander
Bryoerythrophyllum ferruginascens (Stirton) Giacomini
Bryoerythrophyllum inaequalifolium (Taylor) Zander
Bryoerythrophyllum jamesonii (Taylor) H. Crum
Bryoerythrophyllum recurvirostre var. dentatum (W. P. Schimper) H. Crum, Steere & L. E. Anderson
Bryoerythrophyllum recurvirostre (Hedwig) Chen Pan‑chieh var. recurvirostre
Bryoerythrophyllum recurvirostrum (Hedwig) Chen Pan‑chieh
Bryoerythrophyllum recurvum (Griffith) K. Saito in Noguchi & Iwatsuki
Bryohaplocladium angustifolium (Hampe & C. Müller) R. Watanabe & Iwatsuki
Bryohaplocladium microphyllum (Hedwig) R. Watanabe & Iwatsuki
Bryohaplocladium virginianum (Bridel) R. Watanabe & Iwatsuki
Bryoxiphium norvegicum (Bridel) Mitten
Bryum acutiforme Limpricht in I. Hagen
Bryum acutum Lindberg
Bryum aeneum Blytt ex B.S.G.
Bryum algovicum Sendtner ex C. Müller
Bryum algovicum Sendtner ex C. Müller var. algovicum
Bryum algovicum var. rutheanum (Warnstorf) Crundwell
Bryum alpinum Hudson ex Withering
Bryum amblyodon C. Müller
Bryum angustirete Kindberg
Bryum apiculatum Schwa|2grichen
Bryum archangelicum Bruch & W. P. Schimper in B.S.G.
Bryum arcticum (R. Brown) Bruch & W. P. Schimper in B.S.G.
Bryum argenteum Hedwig
Bryum argenteum Hedwig var. argenteum
Bryum argenteum var. lanatum (Palisot de Beauvois) Hampe
Bryum axel‑blyttii Philibert
Bryum bicolor Dickson
Bryum biddlecomiae Austin
Bryum billarderi Schwa|2grichen
Bryum bimum (Schreber) Turner
Bryum blindii Bruch & W. P. Schimper in B.S.G.
Bryum bornholmense Winkelmann & Ruthe
Bryum brachyneuron Kindberg
Bryum caespiticium Hedwig
Bryum calobryoides Spence
Bryum calophyllum R. Brown
Bryum canariense Bridel
Bryum capillare Hedwig
Bryum capillare var. barbatum (C. E. O. Jensen in Weimarck) Podpěra
Bryum capillare Hedwig var. capillare
Bryum capillare subsp. erythroloma Kindberg
Bryum capillare var. ferchelii (Funck ex Bridel) Bruch & W. P. Schimper
Bryum capillare var. flaccidum (Bridel) Bruch & W. P. Schimper
Bryum capillare var. torquescens (Bruch ex De Notaris) Husnot
Bryum cernuum (Hedwig) Bruch & W. P. Schimper
Bryum cirrhatum Hoppe & Hornschuch
Bryum coronatum Schwa|2grichen
Bryum crassirameum Renauld & Cardot
Bryum creberrimum Taylor
Bryum cruegeri Hampe in C. Müller
Bryum curvatum Kaurin & H. Arnell
Bryum cuspidatum (Bruch & W. P. Schimper) W. P. Schimper
Bryum cyclophyllum (Schwa|2grichen) Bruch & W. P. Schimper
Bryum dichotomum Hedwig
Bryum erythroloma (Kindberg) Syed
Bryum flaccidum Bridel
Bryum gemmascens Kindberg
Bryum gemmilucens R. Wilczek & Demaret
Bryum gemmiparum De Notaris
Bryum hagenii Limpricht
Bryum inclinatum (Hedwig) Dickson ex Withering
Bryum incrassatolimbatum Cardot
Bryum intermedium (Bridel) Blandow
Bryum klinggraeffii W. P. Schimper in Klinggra|2ff
Bryum knowltonii Barnes
Bryum lacustre (Weber & D. Mohr) Blandow in Sturm
Bryum laevifilum Syed
Bryum lisae De Notaris
Bryum lisae var. cuspidatum (Bruch & W. P. Schimper) Margadant
Bryum lonchocaulon C. Müller
Bryum longisetum Blandow ex Schwa|2grichen
Bryum longisetum var. labradorense (Philibert) G. Roth
Bryum longisetum Blandow ex Schwa|2grichen var. longisetum
Bryum marratii Wilson
Bryum meesioides Kindberg in Macoun
Bryum microchaeton Hampe
Bryum microerythrocarpum C. Müller & Kindberg in Macoun
Bryum miniatum Lesquereux
Bryum muehlenbeckii Bruch & W. P. Schimper in B.S.G.
Bryum neodamense Itzigsohn in C. Müller
Bryum nitidulum Lindberg
Bryum oblongum Lindberg
Bryum oeneum Blytt ex Bruch & W. P. Schimper in B.S.G.
Bryum pallens Swartz
Bryum pallescens Schleicher ex Schwa|2grichen
Bryum pendulum (Hornschuch) W. P. Schimper
Bryum pseudocapillare Bescherelle
Bryum pseudotriquetrum (Hedwig) P. G. Ga|2rtner, B. Meyer & Scherbius
Bryum pseudotriquetrum var. bimum (Schreber) Liljeblad
Bryum pseudotriquetrum var. crassirameum (Renauld & Cardot) E. Lawton
Bryum pseudotriquetrum var. crassisetum Podpěra
Bryum pseudotriquetrum (Hedwig) P. G. Ga|2rtner, B. Meyer & Scherbius var. pseudotriquetrum
Bryum purpurascens (R. Brown) Bruch & W. P. Schimper in B.S.G.
Bryum pyriferum Crundwell & H. Whitehouse in Crundwell, During & D. G. Long
Bryum radiculosum Bridel
Bryum ramosum (W. J. Hooker) Mitten
Bryum reedii H. Robinson
Bryum riparium I. Hagen
Bryum rubens Mitten
Bryum ruderale Crundwell & Nyholm
Bryum rutilans Bridel
Bryum salinum I. Hagen ex Limpricht
Bryum sandbergii Holzinger
Bryum schleicheri Schwa|2grichen
Bryum stenotrichum C. Müller
Bryum stenotrichum var. biddlecomiae (Austin) E. Lawton
Bryum stenotrichum C. Müller var. stenotrichum
Bryum stirtonii W. P. Schimper
Bryum subapiculatum Hampe
Bryum subneodamense Kindberg
Bryum tenuisetum Limpricht
Bryum teres Lindberg
Bryum tortifolium Bridel
Bryum truncorum (Bridel) Bridel
Bryum turbinatum (Hedwig) Turner
Bryum uliginosum (Bridel) Bruch & W. P. Schimper
Bryum violaceum Crundwell & Nyholm
Bryum warneum (Röhling) Bridel
Bryum weigelii Sprengel
Bryum wrightii Sullivant
Buxbaumia aphylla Hedwig
Buxbaumia indusiata Bridel
Buxbaumia minakatae S. Okamura
Buxbaumia piperi Best
Buxbaumia subcylindrica Grout
Buxbaumia viridis (A. P. de Candolle in Lamarck & A. P. de Candolle) Mougeot & Nestler
Callicladium haldanianum (Greville) H. Crum
Callicostella pallida (Hornschuch in Martius) Ångström
Callicostella scabriseta (W. J. Hooker) Jaeger
Calliergidium bakeri (Renauld) Grout
Calliergidium pseudostramineum (C. Müller) Grout
Calliergidium pseudostramineum var. hoveyi Grout
Calliergidium pseudostramineum var. plesistramineum (Renauld) Grout
Calliergon cordifolium (Hedwig) Kindberg
Calliergon cuspidatum (Hedwig) Kindberg
Calliergon giganteum (W. P. Schimper) Kindberg
Calliergon giganteum var. cyclophyllotum (Holzinger) Grout
Calliergon giganteum var. dendroides (Limpricht) G. Roth
Calliergon giganteum var. fluitans G. Roth
Calliergon giganteum var. labradorense (Renauld & Cardot) Grout
Calliergon macounii Karczmarz
Calliergon megalophyllum Mikutowicz
Calliergon obtusifolium Karczmarz
Calliergon orbiculare‑cordatum (Renauld & Cardot) Brotherus
Calliergon pseudosarmentosum (Cardot & Thériot) Brotherus
Calliergon richardsonii (Mitten) Kindberg
Calliergon sarmentosum (Wahlenberg) Kindberg
Calliergon sarmentosum var. beringianum (Cardot & Thériot) Grout
Calliergon sarmentosum var. fallaciosum (Milde) G. Roth
Calliergon sarmentosum var. fontinaloides (Berggren) G. Roth
Calliergon stramineum (Dickson ex Bridel) Kindberg
Calliergon trifarium (Weber & D. Mohr) Kindberg
Calliergon turgescens (T. Jensen) Kindberg
Calliergon wickesii Grout
Calliergonella conardii E. Lawton
Calliergonella cuspidata (Hedwig) Loeske
Calliergonella schreberi (Willdenow ex Bridel) Grout
Calliergonella schreberi var. tananae (Grout in Holzinger & Frye) Grout
Calymperes afzelii Swartz
Calymperes donnellii Austin
Calymperes emersum C. Müller
Calymperes erosum C. Müller
Calymperes nashii R. S. Williams
Calymperes palisotii Schwa|2grichen
Calymperes richardii C. Müller
Calymperes tenerum C. Müller
Camptothecium aeneum (Mitten) Jaeger
Camptothecium aeneum var. dolosum (Renauld & Cardot) Grout
Camptothecium aeneum var. robustum Grout
Camptothecium alsioides Kindberg
Camptothecium amesiae Renauld & Cardot
Camptothecium arenarium (Lesquereux) Jaeger
Camptothecium lutescens (Hedwig) W. P. Schimper in B.S.G.
Camptothecium megaptilum Sullivant
Camptothecium nitens (Hedwig) W. P. Schimper
Camptothecium paulianum Grout in Holzinger & Frye
Camptothecium pinnatifidum (Sullivant) Sullivant
Campylium arcticum (R. S. Williams) Brotherus
Campylium cardotii (Thériot) Brotherus
Campylium chrysophyllum (Bridel) J. M. Lange
Campylium chrysophyllum var. brevifolium (Renauld & Cardot) Grout
Campylium chrysophyllum (Bridel) J. M. Lange var. chrysophyllum
Campylium chrysophyllum var. zemliae (C. E. O. Jensen) Grout
Campylium halleri (Swartz ex Hedwig) Lindberg
Campylium hispidulum (Bridel) Mitten
Campylium hispidulum var. cordatum Grout
Campylium hispidulum (Bridel) Mitten var. hispidulum
Campylium hispidulum var. sommerfeltii (Myrin) Lindberg
Campylium polygamum (W. P. Schimper in B.S.G.) C. E. O. Jensen
Campylium polygamum var. longinerve (Renauld & Cardot) Grout
Campylium polygamum var. minus (W. P. Schimper) G. Roth
Campylium radicale (Palisot de Beauvois) Grout
Campylium stellatum (Hedwig) C. E. O. Jensen
Campylium stellatum var. arcticum (R. S. Williams) Savicz‑Ljubitskaya
Campylium stellatum var. protensum (Bridel) Bryhn
Campylium stellatum (Hedwig) C. E. O. Jensen var. stellatum
Campylium treleasei (Renauld in Cardot & Thériot) Brotherus
Campylopodiella stenocarpa (Wilson in Seemann) P. Müller & Frahm
Campylopus angustiretis (Austin) Lesquereux & T. P. James
Campylopus arctocarpus (Hornschuch) Mitten
Campylopus atrovirens De Notaris
Campylopus atrovirens var. cucullatifolius Frahm
Campylopus aureus Bosch & Sande Lacoste
Campylopus carolinae Grout
Campylopus donnellii (Austin) Lesquereux & T. P. James
Campylopus flexuosus (Hedwig) Bridel
Campylopus fragilis (Bridel) Bruch & W. P. Schimper in B.S.G.
Campylopus gracilicaulis Mitten
Campylopus gracilicaulis var. donnellii (Austin) Grout
Campylopus introflexus (Hedwig) Bridel
Campylopus oerstedianus (C. Müller) Mitten
Campylopus paradoxus Wilson in Hardy
Campylopus pilifer Bridel
Campylopus pyriformis (F. Schultz) Bridel
Campylopus schimperi Milde
Campylopus schwarzii W. P. Schimper
Campylopus subulatus W. P. Schimper in Rabenhorst
Campylopus surinamensis C. Müller
Campylopus tallulensis Sullivant & Lesquereux
Campylopus tallulensis var. subleucogaster (C. Müller) Grout
Campylopus zygodonticarpus (C. Müller) Paris
Campylostelium saxicola (Weber & D. Mohr) Bruch & W. P. Schimper in B.S.G.
Catoscopium nigritum (Hedwig) Bridel
Ceratodon conicus (Hampe in C. Müller) Lindberg
Ceratodon heterophyllus Kindberg
Ceratodon purpureus (Hedwig) Bridel
Ceratodon purpureus (Hedwig) Bridel var. purpureus
Ceratodon purpureus var. rotundifolius Berggren
Ceratodon purpureus var. xanthopus Sullivant
Ceratodon stenocarpus Bruch & W. P. Schimper ex C. Müller
Chamberlainia acuminata (Hedwig) Grout
Chamberlainia acuminata var. rupincola (Hedwig) Grout
Chamberlainia biventrosa (C. Müller) Grout
Chamberlainia cyrtophylla (Kindberg) Grout
Chryso‑hypnum diminutivum (Hampe) W. R. Buck
Cinclidium arcticum (Bruch & W. P. Schimper in B.S.G.) W. P. Schimper
Cinclidium latifolium Lindberg
Cinclidium stygium Swartz in Schrader
Cinclidium subrotundum Lindberg
Cirriphyllum boscii (Schwa|2grichen) Grout
Cirriphyllum brandegei (Austin) Grout
Cirriphyllum cirrosum (Schwa|2grichen in Schultes) Grout
Cirriphyllum cirrosum var. coloradense (Austin) Grout
Cirriphyllum illecebrum (Hedwig) L. F. Koch
Cirriphyllum piliferum (Hedwig) Grout
Claopodium bolanderi Best
Claopodium crispifolium (W. J. Hooker) Renauld & Cardot
Claopodium pellucinerve (Mitten) Best
Claopodium whippleanum (Sullivant) Renauld & Cardot
Claopodium whippleanum var. leuconeurum (Sullivant & Lesquereux) Grout
Clasmatodon parvulus (Hampe) Sullivant in A. Gray
Clasmatodon parvulus (Hampe) Sullivant in A. Gray var. parvulus
Clasmatodon parvulus var. rupestris Sullivant & Lesquereux in Lesquereux & T. P. James
Climacium americanum Bridel
Climacium americanum Bridel var. americanum
Climacium americanum var. kindbergii Renauld & Cardot
Climacium dendroides (Hedwig) Weber & D. Mohr
Climacium kindbergii (Renauld & Cardot) Grout
Cnestrum alpestre (Wahlenberg) Nyholm
Cnestrum glaucescens (Lindberg & H. Arnell) Holmen ex Mogensen & Steere
Cnestrum schisti (Weber & D. Mohr) I. Hagen
Conardia compacta (C. Müller) H. Robinson
Conostomum boreale Swartz
Conostomum tetragonum (Hedwig) Lindberg
Coscinodon arctolimnius (Steere) Steere
Coscinodon calyptratus (Drummond) C. E. O. Jensen in Kindberg
Coscinodon cribrosus (Hedwig) Spruce
Coscinodon wrightii Sullivant in Sullivant & Lesquereux
Cratoneuron arcticum Steere
Cratoneuron commutatum (Hedwig) G. Roth
Cratoneuron commutatum (Hedwig) G. Roth var. commutatum
Cratoneuron commutatum var. falcatum (Bridel) Mönkemeyer
Cratoneuron commutatum var. fluctuans (W. P. Schimper in B.S.G.) Wijk & Margadant
Cratoneuron commutatum var. sulcatum (Lindberg) Mönkemeyer
Cratoneuron decipiens (De Notaris) Loeske
Cratoneuron falcatum (Bridel) G. Roth
Cratoneuron falcatum (Bridel) G. Roth var. falcatum
Cratoneuron falcatum var. williamsii (Grout) Flowers
Cratoneuron filicinum (Hedwig) Spruce
Cratoneuron filicinum var. aciculinum (C. Müller & Kindberg in Macoun) Grout
Cratoneuron filicinum (Hedwig) Spruce var. filicinum
Cratoneuron papillosum Grout
Cratoneuron williamsii Grout
Crossidium aberrans Holzinger & E. B. Bartram
Crossidium crassinerve (De Notaris) Juratzka
Crossidium desertorum Holzinger & E. B. Bartram
Crossidium erosum Holzinger & E. B. Bartram
Crossidium griseum (Juratzka) Juratzka
Crossidium rosei R. S. Williams
Crossidium seriatum H. Crum & Steere
Crossidium spatulaefolium Holzinger & E. B. Bartram
Crossidium squamiferum (Viviani) Juratzka
Crossidium squamiferum subsp. griseum (Juratzka) Giacomini
Crossidium squamiferum var. pottioideum (De Notaris) Mönkemeyer
Crossidium squamiferum (Viviani) Juratzka var. squamiferum
Crumia deciduidentata A. J. Sharp & Iwatsuki
Crumia latifolia (Kindberg) W. B. Schofield
Cryphaea filiformis (Hedwig) Bridel
Cryphaea glomerata W. P. Schimper ex Sullivant in A. Gray
Cryphaea glomerata W. P. Schimper ex Sullivant in A. Gray var. glomerata
Cryphaea glomerata var. scabra Grout
Cryphaea nervosa (J. D. Hooker & Wilson) C. Müller
Cryphaea ravenelii Austin
Ctenidium malacodes Mitten
Ctenidium molluscum (Hedwig) Mitten
Ctenidium schofieldii Nishimura
Cyclodictyon varians (Sullivant) Kuntze
Cynodontium alpestre (Wahlenberg) Milde
Cynodontium glaucescens (Lindberg & H. Arnell) Paris
Cynodontium gracilescens (Weber & D. Mohr) W. P. Schimper
Cynodontium jenneri (W. P. Schimper in Howie) Stirton
Cynodontium polycarpum (Hedwig) W. P. Schimper
Cynodontium schisti (Weber & D. Mohr) Lindberg
Cynodontium strumiferum (Hedwig) Lindberg
Cynodontium strumulosum C. Müller & Kindberg in Macoun
Cynodontium tenellum Limpricht
Cyrto‑hypnum involvens (Hedwig) W. R. Buck & H. Crum
Cyrto‑hypnum minutulum (Hedwig) W. R. Buck & H. Crum
Cyrto‑hypnum pygmaeum (W. P. Schimper in B.S.G.) W. R. Buck & H. Crum
Cyrto‑hypnum schistocalyx (C. Müller) W. R. Buck & H. Crum
Cyrtomnium hymenophylloides (Hübener) T. Koponen
Cyrtomnium hymenophyllum (Bruch & W. P. Schimper in B.S.G.) Holmen
Daltonia splachnoides (Smith) W. J. Hooker & Taylor
Dendroalsia abietina (W. J. Hooker) Britton in Brotherus
Desmatodon barbula (Schwa|2grichen) Grout
Desmatodon cernuus (Hübener) Bruch & W. P. Schimper
Desmatodon coloradensis Grout
Desmatodon convolutus (Bridel) Grout
Desmatodon garberi Lesquereux & T. P. James
Desmatodon guepinii Bruch & W. P. Schimper
Desmatodon heimii (Hedwig) Mitten
Desmatodon heimii var. arctica (Lindberg) H. Crum
Desmatodon heimii (Hedwig) Mitten var. heimii
Desmatodon hendersonii (Renauld & Cardot) R. S. Williams in Millspaugh & L. W. Nuttall
Desmatodon latifolius (Hedwig) Bridel
Desmatodon latifolius (Hedwig) Bridel var. latifolius
Desmatodon latifolius var. muticus (Bridel) Bridel
Desmatodon laureri (Schultz) Bruch & W. P. Schimper
Desmatodon leucostoma (R. Brown) Berggren
Desmatodon obtusifolius (Schwa|2grichen) W. P. Schimper
Desmatodon plinthobius Sullivant & Lesquereux
Desmatodon porteri T. P. James in Austin
Desmatodon randii (G. G. Kennedy) Lazarenko
Desmatodon sprengelii (Schwa|2grichen) R. S. Williams
Desmatodon suberectus (W. J. Hooker in Drummond) Limpricht
Desmatodon systylius W. P. Schimper
Dichelyma capillaceum (Withering) Myrin
Dichelyma falcatum (Hedwig) Myrin
Dichelyma falcatum (Hedwig) Myrin var. falcatum
Dichelyma falcatum var. uncinatum (Mitten) E. Lawton
Dichelyma pallescens Bruch & W. P. Schimper in B.S.G.
Dichelyma uncinatum Mitten
Dichodontium olympicum Renauld & Cardot
Dichodontium pellucidum (Hedwig) W. P. Schimper
Dichodontium pellucidum var. flavescens (Dickson ex Withering) D. Moore
Dicranella cerviculata (Hedwig) W. P. Schimper
Dicranella cerviculata var. americana Grout
Dicranella crispa (Hedwig) W. P. Schimper
Dicranella fitz‑geraldii Renauld & Cardot
Dicranella grevilleana (Bridel) W. P. Schimper
Dicranella herminieri Bescherelle
Dicranella heteromalla (Hedwig) W. P. Schimper
Dicranella heteromalla (Hedwig) W. P. Schimper var. heteromalla
Dicranella heteromalla var. orthocarpa (Hedwig) Jaeger
Dicranella heteromalla var. sericea (W. P. Schimper) Pfeffer
Dicranella hilariana (Montagne) Mitten
Dicranella howei Renauld & Cardot
Dicranella lindigiana (Hampe) Mitten
Dicranella pacifica W. B. Schofield
Dicranella palustris (Dickson) Crundwell in E. F. Warburg
Dicranella rufescens (Withering) W. P. Schimper
Dicranella schreberi W. P. Schimper
Dicranella schreberi var. elata W. P. Schimper
Dicranella schreberiana (Hedwig) Hilferty ex H. Crum & L. E. Anderson
Dicranella schreberiana var. robusta (W. P. Schimper ex Braithwaite) H. Crum & L. E. Anderson
Dicranella schreberiana (Hedwig) Hilferty ex H. Crum & L. E. Anderson var. schreberiana
Dicranella sphaerocarpa Cardot
Dicranella squarrosa (Schrader) W. P. Schimper
Dicranella stickinensis Grout
Dicranella subulata (Hedwig) W. P. Schimper
Dicranella varia (Hedwig) W. P. Schimper
Dicranodontium asperulum (Mitten) Brotherus
Dicranodontium denudatum (Bridel) Britton in R. S. Williams
Dicranodontium millsphaughii Britton in Millspaugh
Dicranodontium subporodictyon Brotherus
Dicranodontium uncinatum (Harvey in W. J. Hooker) Jaeger
Dicranodontium virginicum Britton in Millspaugh
Dicranoweisia cirrata (Hedwig) Lindberg in Milde
Dicranoweisia crispula (Hedwig) Milde
Dicranoweisia crispula var. compacta (Schwa|2grichen) Lindberg
Dicranoweisia crispula var. contermina (Renauld & Cardot) Grout
Dicranoweisia crispula (Hedwig) Milde var. crispula
Dicranoweisia crispula var. roellii (Kindberg in Röll) E. Lawton
Dicranoweisia roellii Kindberg in Röll
Dicranoweisia subcompacta Cardot & Thériot
Dicranum acutifolium (Lindberg & H. Arnell) C. E. O. Jensen in Weimarck
Dicranum angustum Lindberg
Dicranum arcticum W. P. Schimper
Dicranum bergeri Blandow in J. W. Sturm
Dicranum bonjeanii De Notaris in Lisa
Dicranum brevifolium (Lindberg) Lindberg
Dicranum condensatum Hedwig
Dicranum drummondii C. Müller
Dicranum elongatum Schleicher ex Schwa|2grichen
Dicranum flagellare Hedwig
Dicranum flagellare var. minutissimum Grout
Dicranum fragilifolium Lindberg
Dicranum fulvum W. J. Hooker
Dicranum fulvum subsp. viride (Sullivant & Lesquereux in Sullivant) Lindberg in C. J. Hartman
Dicranum fulvum var. viride (Sullivant & Lesquereux in Sullivant) Grout
Dicranum fuscescens Turner
Dicranum fuscescens var. congestum (Bridel) Husnot
Dicranum fuscescens var. flexicaule (Bridel) Wilson
Dicranum fuscescens Turner var. fuscescens
Dicranum groenlandicum Bridel
Dicranum howellii Renauld & Cardot
Dicranum laevidens R. S. Williams
Dicranum latifolium Amann
Dicranum leioneuron Kindberg
Dicranum longifolium Ehrhart ex Hedwig
Dicranum majus Turner
Dicranum majus Turner var. majus
Dicranum majus var. orthophyllum A. Braun ex Milde
Dicranum montanum Hedwig
Dicranum muehlenbeckii Bruch & W. P. Schimper in B.S.G.
Dicranum ontariense Peterson
Dicranum pallidisetum (J. W. Bailey in Holzinger) Ireland
Dicranum polysetum Swartz
Dicranum rhabdocarpum Sullivant
Dicranum rugosum G. F. Hoffmann ex Bridel
Dicranum sabuletorum Renauld & Cardot
Dicranum scoparium Hedwig
Dicranum spadiceum J. E. Zetterstedt
Dicranum spurium Hedwig
Dicranum strictum Schleicher ex D. Mohr
Dicranum tauricum Sapehin
Dicranum undulatum Schrader ex Bridel
Dicranum viride (Sullivant & Lesquereux in Sullivant) Lindberg
Didymodon acutus (Bridel) K. Saito
Didymodon acutus var. ditrichoides (Brotherus) Zander
Didymodon asperifolius (Mitten) H. Crum, Steere & L. E. Anderson
Didymodon columbianus F. J. Hermann & E. Lawton
Didymodon fallax (Hedwig) Zander
Didymodon fallax (Hedwig) Zander var. fallax
Didymodon fallax var. reflexus (Bridel) Zander
Didymodon fuscoviridis Cardot
Didymodon giganteus (Funck) Juratzka
Didymodon hinckleyi E. B. Bartram
Didymodon insulanus (De Notaris) M. O. Hill
Didymodon johansenii (R. S. Williams) H. Crum
Didymodon leskeoides K. Saito
Didymodon maximus (Syed & Crundwell) M. O. Hill
Didymodon mexicanus Bescherelle
Didymodon mexicanus var. subulatus Thériot & E. B. Bartram ex E. B. Bartram
Didymodon michiganensis (Steere in Grout) K. Saito
Didymodon nigrescens (Mitten) K. Saito
Didymodon perobtusus Brotherus
Didymodon recurvirostris (Hedwig) Jennings
Didymodon recurvirostris var. dentatus (W. P. Schimper) Steere in Grout
Didymodon reedii H. Robinson
Didymodon revolutus (Cardot) R. S. Williams
Didymodon rigidulus Hedwig
Didymodon rigidulus var. glaucus (Ryan) Wijk & Margadant
Didymodon rigidulus var. gracilis (Schleicher ex W. J. Hooker & Greville) Zander
Didymodon rigidulus var. icmadophilus (W. P. Schimper ex C. Müller) Zander
Didymodon rigidulus Hedwig var. rigidulus
Didymodon rigidulus var. subulatus (Thériot & E. B. Bartram ex E. B. Bartram) Zander
Didymodon rufus Lorentz in Rabenhorst
Didymodon subandreaeoides (Kindberg) Zander
Didymodon tophaceus (Bridel) Lisa
Didymodon trifarius (Hedwig) Röhling
Didymodon vinealis (Bridel) Zander
Didymodon vinealis var. brachyphyllus (Sullivant in Whipple) Zander
Didymodon vinealis var. flaccidus (Bruch & W. P. Schimper) Zander
Didymodon vinealis var. luridus (Hornschuch in Sprengel) Zander
Didymodon vinealis var. nicholsonii (Culmann) Zander
Didymodon vinealis var. rubiginosus (Mitten) Zander
Didymodon vinealis (Bridel) Zander var. vinealis
Diphyscium cumberlandianum Harvill
Diphyscium foliosum (Hedwig) D. Mohr
Discelium nudum (Dickson) Bridel
Distichium capillaceum (Hedwig) Bruch & W. P. Schimper in B.S.G.
Distichium capillaceum (Hedwig) Bruch & W. P. Schimper in B.S.G. var. capillaceum
Distichium capillaceum var. curvatum Flowers
Distichium hagenii Ryan ex Philibert
Distichium inclinatum (Hedwig) Bruch & W. P. Schimper in B.S.G.
Ditrichum ambiguum Best
Ditrichum boreale (R. S. Williams) Grout
Ditrichum crispatissimum (C. Müller) Paris
Ditrichum curritucki Grout
Ditrichum cylindricum (Hedwig) Grout
Ditrichum flexicaule (Schwa|2grichen) Hampe
Ditrichum flexicaule var. densum (Bruch & W. P. Schimper) Braithwaite
Ditrichum giganteum R. S. Williams
Ditrichum heteromallum (Hedwig) Britton
Ditrichum lineare (Swartz) Lindberg
Ditrichum montanum Leiberg
Ditrichum pallidum (Hedwig) Hampe
Ditrichum pusillum (Hedwig) Hampe
Ditrichum rhynchostegium Kindberg
Ditrichum schimperi (Lesquereux) Kuntze
Ditrichum tortuloides Grout
Ditrichum zonatum (Bridel) Kindberg
Ditrichum zonatum var. scabrifolium Dixon
Ditrichum zonatum (Bridel) Kindberg var. zonatum
Donnellia commutata (C. Müller) W. R. Buck
Donrichardsia macroneuron (Grout) H. Crum & L. E. Anderson
Drepanocladus aduncus (Hedwig) Warnstorf
Drepanocladus aduncus (Hedwig) Warnstorf var. aduncus
Drepanocladus aduncus fo. aquaticus (Sanio) Mönkemeyer
Drepanocladus aduncus var. capillifolius (Warnstorf) Riehmer
Drepanocladus aduncus fo. capillifolius (Warnstorf) Mönkemeyer
Drepanocladus aduncus fo. gracilescens (W. P. Schimper in B.S.G.) Mönkemeyer
Drepanocladus aduncus var. kneiffii (W. P. Schimper in B.S.G.) Mönkemeyer
Drepanocladus aduncus var. polycarpus (Blandow ex Voit in J. W. Sturm) G. Roth
Drepanocladus aduncus var. pseudofluitans (Sanio) Gl|/owacki
Drepanocladus badius (C. J. Hartman) G. Roth
Drepanocladus berggrenii (C. E. O. Jensen) G. Roth
Drepanocladus brevifolius (Lindberg) Warnstorf
Drepanocladus capillifolius (Warnstorf) Warnstorf
Drepanocladus crassicostatus Janssens
Drepanocladus exannulatus (W. P. Schimper in B.S.G.) Warnstorf
Drepanocladus exannulatus var. brachydictyon (Renauld in Husnot) G. Roth
Drepanocladus exannulatus (W. P. Schimper in B.S.G.) Warnstorf var. exannulatus
Drepanocladus exannulatus fo. orthophyllus Mönkemeyer
Drepanocladus exannulatus var. purpurascens (W. P. Schimper) Herzog
Drepanocladus exannulatus var. rotae (De Notaris) Loeske
Drepanocladus exannulatus var. tundrae (Arnold) Warnstorf
Drepanocladus fluitans (Hedwig) Warnstorf
Drepanocladus fluitans var. falcatus (Sanio ex C. E. O. Jensen) G. Roth
Drepanocladus fluitans var. setiformis (Renauld in Husnot) Mönkemeyer
Drepanocladus fluitans var. uncatus H. Crum, Steere & L. E. Anderson
Drepanocladus intermedius (Lindberg) Warnstorf
Drepanocladus kneiffii (W. P. Schimper in B.S.G.) Warnstorf
Drepanocladus lapponicus (Norrlin) Smirnova
Drepanocladus latifolius (Lindberg & H. Arnell) Warnstorf
Drepanocladus lycopodioides (Bridel) Warnstorf
Drepanocladus lycopodioides var. brevifolius (Lindberg) Mönkemeyer
Drepanocladus procerus (Renauld & H. Arnell in Husnot) Warnstorf
Drepanocladus pseudosarmentosus (Cardot & Thériot) Persson
Drepanocladus pseudostramineus (C. Müller) G. Roth
Drepanocladus revolvens (Swartz) Warnstorf
Drepanocladus revolvens subsp. intermedius (Lindberg) Grout
Drepanocladus revolvens var. intermedius (Lindberg) L. R. Wilson
Drepanocladus revolvens var. miquelonemsis (Renauld in Renauld & Cardot) Grout
Drepanocladus sendtneri (W. P. Schimper in H. L. H. Müller) Warnstorf
Drepanocladus sendtneri var. wilsonii (Lindberg) Warnstorf
Drepanocladus simplicissimus Warnstorf
Drepanocladus trichophyllus (Warnstorf) Podpěra
Drepanocladus tundrae (Arnold) Loeske
Drepanocladus uncinatus (Hedwig) Warnstorf
Drepanocladus uncinatus var. plumulosus (W. P. Schimper in B.S.G.) Warnstorf
Drepanocladus uncinatus var. symmetricus (Renauld & Cardot) Grout
Drepanocladus uncinatus (Hedwig) Warnstorf var. uncinatus
Drepanocladus vernicosus (Mitten) Warnstorf
Drummondia prorepens (Hedwig) Britton
Dryptodon patens (Dickson ex Hedwig) Bridel
Eccremidium floridanum H. Crum
Ectropothecium caloosiense (Austin) Britton
Encalypta affinis R. A. Hedwig in Weber & D. Mohr
Encalypta affinis R. A. Hedwig in Weber & D. Mohr var. affinis
Encalypta affinis subsp. macounii (Austin) D. G. Horton
Encalypta affinis var. macounii (Austin) H. Crum & L. E. Anderson
Encalypta alpina Smith
Encalypta apophysata Nees & Hornschuch
Encalypta brevicollis (Bruch & W. P. Schimper) Ångström
Encalypta brevicollis (Bruch & W. P. Schimper) Ångström var. brevicollis
Encalypta brevicollis var. crumiana (D. G. Horton) H. Crum & L. E. Anderson
Encalypta brevipes Schljakov
Encalypta ciliata Hedwig
Encalypta ciliata var. microstoma W. P. Schimper
Encalypta flowersiana D. G. Horton
Encalypta intermedia Juratzka
Encalypta longicollis Bruch
Encalypta microstoma Balsamo & De Notaris
Encalypta mutica I. Hagen
Encalypta procera Bruch
Encalypta rhabdocarpa Schwa|2grichen
Encalypta rhabdocarpa var. microstoma Breidler ex Limpricht
Encalypta rhabdocarpa Schwa|2grichen var. rhabdocarpa
Encalypta rhabdocarpa var. subspathulata (C. Müller & Kindberg in Macoun) Flowers in Grout
Encalypta rhaptocarpa Schwa|2grichen
Encalypta sibirica (Weinmann) Warnstorf
Encalypta spathulata C. Müller
Encalypta streptocarpa Hedwig
Encalypta vittiana D. G. Horton
Encalypta vulgaris Hedwig
Encalypta vulgaris var. apiculata Wahlenberg
Encalypta vulgaris var. mutica Bridel
Encalypta vulgaris var. rhabdocarpa (Schwa|2grichen) E. Lawton
Encalypta vulgaris Hedwig var. vulgaris
Entodon beyrichii (Schwa|2grichen) C. Müller
Entodon brevisetus (W. J. Hooker & Wilson) Lindberg
Entodon challengeri (Paris) Cardot
Entodon cladorrhizans (Hedwig) C. Müller
Entodon compressus (Hedwig) C. Müller
Entodon concinnus (De Notaris) Paris
Entodon drummondii (W. P. Schimper ex Sullivant in A. Gray) Jaeger
Entodon hampeanus C. Müller
Entodon macropodus (Hedwig) C. Müller
Entodon orthocarpus (Bridel) Lindberg
Entodon schleicheri (W. P. Schimper in Spruce) Demeter
Entodon seductrix (Hedwig) C. Müller
Entodon seductrix var. demetrii (Renauld & Cardot) Grout
Entodon seductrix var. lanceolatus Grout
Entodon seductrix var. minor Austin ex Grout
Entodon seductrix (Hedwig) C. Müller var. seductrix
Entodon seductrix var. tenuis Grout
Entodon sullivantii (C. Müller) Lindberg
Entodontopsis leucostega (Bridel) W. R. Buck & Ireland
Entosthodon attenuatus (Dickson) Bryhn
Entosthodon bartramii Grout
Entosthodon bolanderi Lesquereux
Entosthodon californicus (Sullivant & Lesquereux) H. Crum & L. E. Anderson
Entosthodon drummondii Sullivant in Sullivant & Lesquereux
Entosthodon fascicularis (Hedwig) C. Müller
Entosthodon kochii H. Crum & L. E. Anderson
Entosthodon leibergii Britton
Entosthodon neoscoticus M. S. Brown
Entosthodon planoconvexus (E. B. Bartram) Grout
Entosthodon rubiginosus (R. S. Williams) Grout
Entosthodon rubrisetus (E. B. Bartram) Grout
Entosthodon sonorae (Cardot) Steere
Entosthodon spathulifolius Cardot & Thériot
Entosthodon tucsoni (E. B. Bartram) Grout
Entosthodon wigginsii Steere
Ephemerum cohaerens (Hedwig) Hampe
Ephemerum cohaerens var. flotowianum (Funck in F. Schultz) Hampe
Ephemerum crassinervium (Schwa|2grichen) Hampe
Ephemerum crassinervium (Schwa|2grichen) Hampe var. crassinervium
Ephemerum crassinervium var. papillosum (Austin) Renauld & Cardot
Ephemerum crassinervium var. texanum (Grout) Bryan & L. E. Anderson
Ephemerum megalosporum (Austin) E. S. Salmon
Ephemerum serratum (Schreber ex Hedwig) Hampe
Ephemerum serratum var. minutissimum (Lindberg) Grout
Ephemerum sessile (Bruch) C. Müller
Ephemerum spinulosum Bruch & W. P. Schimper in W. P. Schimper
Ephemerum spinulosum var. hystrix (Lindberg) Grout
Ephemerum spinulosum var. texanum Grout
Epipterygium tozeri (Greville) Lindberg
Erpodium acrifolium Pursell
Erpodium biseriatum (Austin) Austin
Erpodium domingense (Sprengel) Bridel
Eucladium verticillatum (Hedwig in Bridel) Bruch & W. P. Schimper in B.S.G.
Eurhynchium brittoniae Grout
Eurhynchium crassinervium var. laxorete Kindberg in Macoun
Eurhynchium dawsonii Kindberg
Eurhynchium diversifolium W. P. Schimper in B.S.G.
Eurhynchium fallax (Renauld & Cardot) Grout
Eurhynchium fallax var. barnesii (Renauld & Cardot) Grout
Eurhynchium fallax var. taylorae (R. S. Williams) Grout
Eurhynchium hians (Hedwig) Sande Lacoste
Eurhynchium oreganum (Sullivant) Jaeger
Eurhynchium praelongum (Hedwig) W. P. Schimper in B.S.G.
Eurhynchium praelongum var. californicum Grout
Eurhynchium praelongum (Hedwig) W. P. Schimper in B.S.G. var. praelongum
Eurhynchium praelongum var. stokesii (Turner) Dixon
Eurhynchium pringlei (Cardot) H. Crum & L. E. Anderson
Eurhynchium pulchellum (Hedwig) Jennings
Eurhynchium pulchellum var. barnesii (Renauld & Cardot) H. Crum, Steere & L. E. Anderson
Eurhynchium pulchellum var. diversifolium (W. P. Schimper in B.S.G.) C. E. O. Jensen
Eurhynchium pulchellum fo. diversifolium (W. P. Schimper in B.S.G.) H. Crum, Steere & L. E. Anderson
Eurhynchium pulchellum var. praecox (Hedwig) Dixon
Eurhynchium pulchellum fo. praecox (Hedwig) H. Crum, Steere & L. E. Anderson
Eurhynchium pulchellum (Hedwig) Jennings var. pulchellum
Eurhynchium pulchellum var. robustum (Röll) Jennings
Eurhynchium rappii (R. S. Williams) Grout
Eurhynchium riparioides (Hedwig) Richards
Eurhynchium rusciforme Milde
Eurhynchium serrulatum (Hedwig) Kindberg
Eurhynchium strigosum (G. F. Hoffmann ex Weber & D. Mohr) W. P. Schimper in B.S.G.
Eurhynchium strigosum subsp. praecox (Hedwig) Kindberg
Eurhynchium strigosum var. robustum Röll
Eurhynchium strigosum var. scabrisetum Grout
Eurhynchium substrigosum Bescherelle in Cardot
Fabronia ciliaris (Bridel) Bridel
Fabronia ciliaris var. bartramii (Grout) Grout
Fabronia ciliaris (Bridel) Bridel var. ciliaris
Fabronia ciliaris var. ovata (Grout) Grout
Fabronia ciliaris var. polycarpa (W. J. Hooker) W. R. Buck
Fabronia ciliaris var. wrightii (Sullivant in Sullivant & Lesquereux) W. R. Buck
Fabronia donnellii Austin
Fabronia gymnostoma Sullivant & Lesquereux
Fabronia imperfecta A. J. Sharp
Fabronia pusilla Raddi
Fabronia ravenelii Sullivant in Sullivant & Lesquereux
Fabronia wrightii Sullivant in Sullivant & Lesquereux
Fabronia wrightii var. intermedia Grout
Fissidens adianthoides Hedwig
Fissidens adianthoides Hedwig var. adianthoides
Fissidens adianthoides var. semicristatus Grout
Fissidens allenianus Bruggeman‑Nannenga & Pursell
Fissidens andersonii Grout
Fissidens aphelotaxifolius Pursell
Fissidens appalachensis Zander
Fissidens arcticus Bryhn
Fissidens asplenioides Hedwig
Fissidens bryoides Hedwig
Fissidens bryoides var. incurvus (Starke ex Röhling) Hübener
Fissidens bushii (Cardot & Thériot) Cardot & Thériot
Fissidens clebschii Steere
Fissidens closteri Austin
Fissidens cristatus Wilson & Mitten
Fissidens cristatus Wilson & Mitten var. cristatus
Fissidens cristatus var. winonensis (Renauld & Cardot) Grout
Fissidens debilis Schwa|2grichen
Fissidens donnellii Austin
Fissidens dubius Palisot de Beauvois
Fissidens exiguus Sullivant
Fissidens exiguus var. falcatulus (Renauld & Cardot) Grout
Fissidens exilis Hedwig
Fissidens fontanus (Bachelot de la Pylaie) Steudel
Fissidens garberi Lesquereux & T. P. James
Fissidens grandifrons Bridel
Fissidens grandifrons Bridel var. grandifrons
Fissidens hallianus (Sullivant & Lesquereux in Austin) Mitten
Fissidens hallii Austin
Fissidens hyalinus W. J. Hooker & Wilson
Fissidens julianus (Savi ex A. P. de Candolle) W. P. Schimper
Fissidens kegelianus C. Müller
Fissidens kochii H. Crum & L. E. Anderson
Fissidens limbatus Sullivant
Fissidens limbatus var. ensiformis Grout
Fissidens littlei (R. S. Williams) Grout
Fissidens manateensis Grout in Holzinger
Fissidens microcladus Thwaites & Mitten
Fissidens milobakeri L. F. Koch
Fissidens minutulus Sullivant
Fissidens minutulus Sullivant var. minutulus
Fissidens neonii (E. B. Bartram) Grout
Fissidens obtusatulus (C. Müller) Brotherus
Fissidens obtusifolius Wilson
Fissidens obtusifolius var. apiculatus Grout
Fissidens obtusifolius var. kansanus Renauld & Cardot
Fissidens obtusifolius var. marginatus Flowers
Fissidens obtusifolius Wilson var. obtusifolius
Fissidens orcuttii Grout
Fissidens osmundoides Hedwig
Fissidens osmundoides Hedwig var. osmundoides
Fissidens papillosus Sande Lacoste
Fissidens pauperculus M. A. Howe
Fissidens pellucidus Hornschuch
Fissidens polypodioides Hedwig
Fissidens pusillus (Wilson) Milde
Fissidens radicans Montagne
Fissidens ravenelii Sullivant
Fissidens reesei H. Crum & L. E. Anderson
Fissidens repandus Wilson
Fissidens subbasilaris Hedwig
Fissidens subcrenatus W. P. Schimper in C. Müller
Fissidens sublimbatus Grout
Fissidens taxifolius Hedwig
Fissidens taxifolius Hedwig var. taxifolius
Fissidens tortilis Hampe & C. Müller
Fissidens ventricosus Lesquereux
Fissidens viridulus (Swartz) Wahlenberg
Fissidens viridulus var. tamarindifolius (Turner) Grout
Fissidens viridulus var. texanus (Lesquereux & T. P. James) Grout
Fissidens zollingeri Montagne
Fontinalis allenii Cardot in Nichols
Fontinalis antipyretica Hedwig
Fontinalis antipyretica Hedwig var. antipyretica
Fontinalis antipyretica var. gigantea (Sullivant) Sullivant
Fontinalis antipyretica var. mollis (C. Müller) W. H. Welch in Grout
Fontinalis antipyretica var. oreganensis Renauld & Cardot
Fontinalis antipyretica var. patula (Cardot) W. H. Welch in Grout
Fontinalis biformis Sullivant in A. Gray
Fontinalis chrysophylla Cardot
Fontinalis dalecarlica Bruch & W. P. Schimper in B.S.G.
Fontinalis dalecarlica var. macounii Cardot
Fontinalis denticulata Kindberg in Röll
Fontinalis dichelymoides Lindberg
Fontinalis disticha J. D. Hooker & Wilson in Drummond
Fontinalis duriaei W. P. Schimper
Fontinalis durieui W. P. Schimper ex Paris
Fontinalis filiformis Sullivant & Lesquereux in Jaeger
Fontinalis flaccida Renauld & Cardot
Fontinalis howellii Renauld & Cardot
Fontinalis hypnoides C. J. Hartman
Fontinalis hypnoides var. duriaei (W. P. Schimper) Husnot
Fontinalis hypnoides C. J. Hartman var. hypnoides
Fontinalis kindbergii Renauld & Cardot
Fontinalis langloisii Cardot
Fontinalis lescurii Sullivant in A. Gray
Fontinalis lescurii var. ramosior Sullivant
Fontinalis mac‑millanii Cardot
Fontinalis missourica Cardot
Fontinalis neomexicana Sullivant & Lesquereux
Fontinalis nitida Lindberg & H. Arnell
Fontinalis novae‑angliae Sullivant
Fontinalis novae‑angliae var. cymbifolia (Austin) W. H. Welch in Grout
Fontinalis novae‑angliae var. delamarei (Renauld & Cardot) W. H. Welch in Grout
Fontinalis novae‑angliae var. groutii W. H. Welch in Grout
Fontinalis novae‑angliae var. heterophylla Cardot in Nichols
Fontinalis novae‑angliae var. latifolia Cardot in Nichols
Fontinalis novae‑angliae var. lorenziae Cardot in Nichols
Fontinalis novae‑angliae Sullivant var. novae‑angliae
Fontinalis novae‑angliae var. waghornei (Cardot) W. H. Welch in Grout
Fontinalis patula Cardot
Fontinalis sphagnifolia (C. Müller) Wijk & Margadant
Fontinalis subcarinata Cardot
Fontinalis sullivantii Lindberg
Fontinalis sullivantii var. microdonta (Renauld in Cardot) W. H. Welch in Grout
Fontinalis tenella (Cardot) Cardot
Fontinalis welchiana B. H. Allen
Forsstroemia nitida Lindberg
Forsstroemia ohioensis (Sullivant) Lindberg
Forsstroemia producta (Hornschuch) Paris
Forsstroemia trichomitria (Hedwig) Lindberg
Funaria americana Lindberg
Funaria apiculatopilosa Cardot
Funaria arctica (Berggren) Kindberg
Funaria californica Sullivant & Lesquereux
Funaria calvescens Schwa|2grichen
Funaria flavicans Michaux
Funaria groutiana Fife
Funaria hygrometrica Hedwig
Funaria hygrometrica var. arctica Berggren
Funaria hygrometrica var. calvescens (Schwa|2grichen) Montagne
Funaria hygrometrica var. convoluta (Hampe) Grout
Funaria hygrometrica Hedwig var. hygrometrica
Funaria hygrometrica var. patula Bruch & W. P. Schimper in B.S.G.
Funaria hygrometrica var. utahensis Grout
Funaria microstoma Bruch ex W. P. Schimper
Funaria microstoma var. obtusifolia Grout
Funaria muehlenbergii Turner in Schwa|2grichen
Funaria muhlenbergii Turner
Funaria muhlenbergii var. lineata Grout
Funaria muhlenbergii R. A. Hedwig ex A. P. de Candolle in Lamarck & A. P. de Candolle var. muhlenbergii
Funaria muhlenbergii var. patula Bruch & W. P. Schimper
Funaria orcuttii E. B. Bartram
Funaria polaris Bryhn
Funaria serrata Bridel
Geheebia gigantea (Funck) Boulay
Girgensohnia ruthenica (Weinmann) Kindberg
Globulinella globifera (Hampe) Steere
Glyphomitrium canadense Mitten
Gollania turgens (C. Müller) Ando
Grimmia affinis Hornschuch
Grimmia agassizii (Sullivant & Lesquereux in Sullivant) Jaeger
Grimmia alpestris (Weber & D. Mohr) Schleicher
Grimmia alpestris (Weber & D. Mohr) Schleicher var. alpestris
Grimmia alpestris var. caespiticia (Bridel) G. N. Jones in Grout
Grimmia alpestris var. holzingeri (Cardot & Thériot in Holzinger) G. N. Jones in Grout
Grimmia alpestris var. manniae (C. Müller) G. N. Jones in Grout
Grimmia alpestris var. microstoma Bruch & W. P. Schimper in B.S.G.
Grimmia alpicola Hedwig
Grimmia alpicola Hedwig var. alpicola
Grimmia alpicola var. latifolia (J. E. Zetterstedt) H. A. Möller
Grimmia alpicola var. rivularis (Bridel) Wahlenberg
Grimmia americana E. B. Bartram
Grimmia anodon Bruch & W. P. Schimper in B.S.G.
Grimmia anomala Hampe in W. P. Schimper
Grimmia apocarpa Hedwig
Grimmia apocarpa var. ambigua (Sullivant) G. N. Jones in Grout
Grimmia apocarpa Hedwig var. apocarpa
Grimmia apocarpa var. atrofusca (W. P. Schimper) Husnot
Grimmia apocarpa var. brunnescens (Limpricht) Mönkemeyer
Grimmia apocarpa var. conferta (Funck) Sprengel
Grimmia apocarpa var. dupretii (Thériot) Sayre
Grimmia apocarpa var. gracilis Röhling
Grimmia apocarpa var. nigrescens Molendo
Grimmia apocarpa var. obscuriviridis H. Crum
Grimmia apocarpa var. pulvinata (Hedwig) G. N. Jones in Grout
Grimmia apocarpa var. stricta (Turner) W. J. Hooker & Taylor
Grimmia apocarpa var. tenerrima Nees & Hornschuch
Grimmia arizonae Renauld & Cardot
Grimmia atrata Mielichhofer ex Hornschuch
Grimmia atricha C. Müller & Kindberg in Macoun
Grimmia brevirostris R. S. Williams
Grimmia brittoniae R. S. Williams
Grimmia calyptrata Drummond
Grimmia cinclidodontea C. Müller in Röll
Grimmia coloradensis Austin
Grimmia commutata Hübener
Grimmia conferta Funck
Grimmia cribrosa Hedwig
Grimmia decipiens (F. Schultz) Lindberg in C. J. Hartman
Grimmia densa Kindberg
Grimmia donniana Smith
Grimmia donniana Smith var. donniana
Grimmia donniana var. triformis (Carestia & De Notaris) Loeske
Grimmia dupretii Thériot
Grimmia elatior Bruch ex Balsamo & De Notaris
Grimmia elongata G. Kaulfuss in Sturm
Grimmia flaccida (De Notaris) Lindberg
Grimmia flettii (Holzinger) Cardot in Holzinger
Grimmia funalis (Schwa|2grichen) Bruch & W. P. Schimper in B.S.G.
Grimmia glauca Cardot
Grimmia hamulosa Lesquereux
Grimmia hartmanii W. P. Schimper
Grimmia hartmanii var. anomala (Hampe in W. P. Schimper) Mönkemeyer
Grimmia hartmanii W. P. Schimper var. hartmanii
Grimmia hermannii H. Crum
Grimmia heterophylla Kindberg in Macoun
Grimmia incurva Schwa|2grichen
Grimmia laevigata (Bridel) Bridel
Grimmia leibergii Paris
Grimmia mariniana Sayre
Grimmia maritima Turner
Grimmia mollis Bruch & W. P. Schimper in B.S.G.
Grimmia montana Bruch & W. P. Schimper in B.S.G.
Grimmia moxleyi R. S. Williams in Holzinger
Grimmia occidentalis E. Lawton
Grimmia olneyi Sullivant in Sullivant & Lesquereux
Grimmia olympica Britton
Grimmia orbicularis Bruch in Wilson
Grimmia ovalis (Hedwig) Lindberg
Grimmia pilifera Palisot de Beauvois
Grimmia plagiopodia Hedwig
Grimmia poecilostoma Cardot & Sébille
Grimmia pulvinata (Hedwig) Smith
Grimmia pulvinata var. africana (Hedwig) W. J. Hooker & Wilson
Grimmia pulvinata (Hedwig) Smith var. pulvinata
Grimmia raui Austin
Grimmia rivularis Bridel
Grimmia rivularis var. dupretii (Thériot) H. Crum
Grimmia tenera J. E. Zetterstedt
Grimmia tenerrima Renauld & Cardot
Grimmia tenuicaulis R. S. Williams
Grimmia teretinervis Limpricht
Grimmia torngakiana Brassard & Hedderson
Grimmia torquata Greville
Grimmia torquata var. flettii (Holzinger) Vaarama
Grimmia torquata Greville var. torquata
Grimmia torquata‑andreaeoides Loeske in Amann
Grimmia trichophylla Greville
Grimmia trichophylla var. indianensis Sayre
Grimmia trichophylla var. meridionalis C. Müller
Grimmia trichophylla var. muehlenbeckii (W. P. Schimper) Husnot
Grimmia unicolor W. J. Hooker in Greville
Grimmia wrightii (Sullivant in Sullivant & Lesquereux) Austin
Groutiella mucronifolia (W. J. Hooker & Greville) H. Crum & Steere
Groutiella tomentosa (Hornschuch) Wijk & Margadant
Groutiella tumidula (Mitten) Vitt
Gymnostomiella orcuttii E. B. Bartram in Orcutt
Gymnostomum aeruginosum Smith
Gymnostomum angustifolium K. Saito
Gymnostomum calcareum Nees & Hornschuch
Gymnostomum insigne (Dixon) A. J. E. Smith
Gymnostomum recurvirostrum Hedwig
Gymnostomum recurvirostrum var. commutatum (Mitten) Grout
Gymnostomum recurvirostrum var. latifolium (J. E. Zetterstedt) Flowers ex H. Crum
Gymnostomum recurvirostrum Hedwig var. recurvirostrum
Gymnostomum recurvirostrum var. scabrum (Lindberg) Grout
Gymnostomum tenue Schrader ex Hedwig
Gyroweisia reflexa (Bridel) W. P. Schimper
Gyroweisia tenuis (Schrader ex Hedwig) W. P. Schimper
Hamatocaulis lapponicus (Norrlin) Hedena|2s
Hamatocaulis vernicosus (Mitten) Hedena|2s
Haplocladium microphyllum (Hedwig) Brotherus
Haplocladium virginianum (Bridel) Brotherus
Haplohymenium triste (Cesati in De Notaris) Kindberg
Hedwigia ciliata (Hedwig) Palisot de Beauvois
Hedwigia ciliata fo. leucophaea (Bruch & W. P. Schimper in B.S.G.) G. N. Jones in Grout
Helodium blandowii (Weber & D. Mohr) Warnstorf
Helodium blandowii (Weber & D. Mohr) Warnstorf var. blandowii
Helodium blandowii var. elodioides (Renauld & Cardot in Röll) H. Crum, Steere & L. E. Anderson
Helodium paludosum (Austin) Brotherus
Helodium paludosum var. elodioides (Renauld & Cardot in Röll) Grout
Henicodium geniculatum (Mitten) W. R. Buck
Herpetineuron toccoae (Sullivant & Lesquereux) Cardot
Herzogiella adscendens (Lindberg) Iwatsuki & W. B. Schofield
Herzogiella seligeri (Bridel) Iwatsuki
Herzogiella striatella (Bridel) Iwatsuki
Herzogiella turfacea (Lindberg) Iwatsuki
Heterocladium dimorphum (Bridel) W. P. Schimper in B.S.G.
Heterocladium heteropterioides Best
Heterocladium heteropterioides var. filescens Best
Heterocladium heteropterum (Bridel) W. P. Schimper in B.S.G.
Heterocladium macounii Best
Heterocladium procurrens (Mitten) Jaeger
Heterocladium squarrosulum Lindberg
Heterocladium squarrosulum var. compactum (Molendo ex Pfeffer) Limpricht
Heterophyllium affine (Mitten) Fleischer
Heterophyllium haldanianum (Greville) Fleischer
Heterophyllium nemorosum (J. Koch ex Bridel) Kindberg
Holmgrenia acuminata (Bryhn) Grout
Holmgrenia chrysea (Schwa|2grichen in Schultes) Lindberg
Holmgrenia diminutiva Grout
Holmgrenia intricata (C. J. Hartman) Lindberg
Holmgrenia stricta (Lorentz) Grout
Homalia jamesii W. P. Schimper
Homalia sharpii R. S. Williams
Homalia trichomanoides (Hedwig) W. P. Schimper in B.S.G.
Homalia trichomanoides fo. gracilis (T. P. James in Peck) H. Crum
Homaliadelphus sharpii (R. S. Williams) A. J. Sharp
Homaliadelphus sharpii (R. S. Williams) A. J. Sharp var. sharpii
Homalotheciella fabronifolia (Grout) Brotherus
Homalotheciella subcapillata (Hedwig) Brotherus
Homalothecium aeneum (Mitten) E. Lawton
Homalothecium arenarium (Lesquereux) E. Lawton
Homalothecium bonplandii Jaeger
Homalothecium fulgescens (Mitten ex C. Müller) Jaeger
Homalothecium leskeoides (W. J. Hooker) H. Robinson
Homalothecium megaptilum (Sullivant) H. Robinson
Homalothecium nevadense (Lesquereux) Renauld & Cardot
Homalothecium nevadense var. subulatum Renauld & Cardot in Röll
Homalothecium nitens (Hedwig) H. Robinson
Homalothecium nuttallii (Wilson) Jaeger
Homalothecium nuttallii var. haematidens (Kindberg) Grout
Homalothecium nuttallii var. tenue (Kindberg) Grout
Homalothecium pinnatifidum (Sullivant) E. Lawton
Homalothecium sericeum (Hedwig) W. P. Schimper in B.S.G.
Homomallium adnatum (Hedwig) Brotherus
Homomallium incurvatum (Schrader ex Bridel) Loeske
Homomallium mexicanum Cardot
Homomallium mexicanum var. latifolium Cardot
Homomallium mexicanum Cardot var. mexicanum
Hookeria acutifolia W. J. Hooker & Greville
Hookeria lucens (Hedwig) Smith
Hookeriopsis heteroica Cardot
Husnotiella pringlei (Cardot) Grout
Husnotiella revoluta Cardot
Husnotiella revoluta var. palmeri (Cardot) E. B. Bartram
Husnotiella torquescens (Cardot) E. B. Bartram
Hydrogrimmia mollis (Bruch & W. P. Schimper in B.S.G.) Loeske
Hygroamblystegium filicinum (Hedwig) Loeske in Brotherus
Hygroamblystegium fluviatile (Hedwig) Loeske
Hygroamblystegium fluviatile fo. brevifolium Grout
Hygroamblystegium fluviatile var. orthocladon (Palisot de Beauvois) H. Crum, Steere & L. E. Anderson
Hygroamblystegium fluviatile var. ovatum Grout
Hygroamblystegium irriguum (W. J. Hooker & Wilson) Loeske
Hygroamblystegium irriguum var. spinifolium (W. P. Schimper) Mönkemeyer
Hygroamblystegium macroneuron Grout
Hygroamblystegium noterophilum (Sullivant & Lesquereux ex Sullivant) Warnstorf
Hygroamblystegium orthocladon (Palisot de Beauvois) Loeske
Hygroamblystegium tenax (Hedwig) Jennings
Hygroamblystegium tenax var. spinifolium (W. P. Schimper) Jennings
Hygroamblystegium tenax (Hedwig) Jennings var. tenax
Hygrohypnum alpestre (Swartz ex Hedwig) Loeske
Hygrohypnum alpinum (Lindberg) Loeske
Hygrohypnum bestii (Renauld & Bryhn) Brotherus
Hygrohypnum closteri (Austin) Grout
Hygrohypnum cochlearifolium (Venturi in De Notaris) Brotherus
Hygrohypnum dilatatum (Wilson in W. P. Schimper) Loeske
Hygrohypnum duriusculum (De Notaris) Jamieson
Hygrohypnum eugyrium (W. P. Schimper in B.S.G.) Brotherus
Hygrohypnum eugyrium var. mackayi (W. P. Schimper) Brotherus
Hygrohypnum eumontanum H. Crum, Steere & L. E. Anderson
Hygrohypnum luridum (Hedwig) Jennings
Hygrohypnum luridum fo. julaceum (W. P. Schimper in B.S.G.) C. E. O. Jensen
Hygrohypnum luridum fo. serratum Flowers
Hygrohypnum luridum fo. tenue Flowers
Hygrohypnum micans (Mitten) Brotherus
Hygrohypnum molle (Hedwig) Loeske
Hygrohypnum montanum (Lindberg) Brotherus
Hygrohypnum norvegicum (W. P. Schimper in B.S.G.) Amann
Hygrohypnum novae‑caesareae (Austin) Grout
Hygrohypnum ochraceum (Turner ex Wilson) Loeske
Hygrohypnum ochraceum var. filiforme (Limpricht) Amann
Hygrohypnum ochraceum var. flaccidum (Milde) Amann
Hygrohypnum ochraceum (Turner ex Wilson) Loeske var. ochraceum
Hygrohypnum ochraceum var. uncinatum (Milde) Loeske
Hygrohypnum palustre Loeske
Hygrohypnum palustre var. ehlei (Arnold) Grout
Hygrohypnum palustre var. julaceum (W. P. Schimper in B.S.G.) Loeske
Hygrohypnum palustre var. subsphaericarpon (Schleicher ex Bridel) Loeske
Hygrohypnum polare (Lindberg) Loeske
Hygrohypnum pseudomontanum (Kindberg in Macoun) Grout
Hygrohypnum smithii (Swartz in Liljeblad) Brotherus
Hygrohypnum smithii var. goulardii (W. P. Schimper) Wijk & Margadant
Hygrohypnum smithii (Swartz in Liljeblad) Brotherus var. smithii
Hygrohypnum styriacum (Limpricht) Brotherus
Hygrohypnum subeugyrium (Renauld & Cardot) Brotherus
Hygrohypnum subeugyrium var. occidentale (Cardot & Thériot) Grout
Hylocomiastrum pyrenaicum (Spruce) Fleischer in Brotherus
Hylocomiastrum umbratum (Ehrhart ex Hedwig) Fleischer in Brotherus
Hylocomium alaskanum (Lesquereux & T. P. James) Austin
Hylocomium brevirostre (Bridel) W. P. Schimper in B.S.G.
Hylocomium pyrenaicum (Spruce) Lindberg
Hylocomium splendens (Hedwig) W. P. Schimper in B.S.G.
Hylocomium splendens var. alaskanum (Lesquereux & T. P. James) Limpricht
Hylocomium splendens var. obtusifolium (Geheeb) Paris
Hylocomium splendens (Hedwig) W. P. Schimper in B.S.G. var. splendens
Hylocomium splendens var. tenue A. J. Sharp
Hylocomium umbratum (Ehrhart ex Hedwig) W. P. Schimper in B.S.G.
Hymenostylium insigne (Dixon) Podpěra
Hymenostylium recurvirostre (Hedwig) Dixon
Hyophila involuta (W. J. Hooker) Jaeger
Hyophila tortula (Schwa|2grichen) Hampe
Hypnum arcuatum Lindberg
Hypnum arcuatum var. americanum Renauld & Cardot
Hypnum arcuatum var. demissum W. P. Schimper
Hypnum arcuatum var. elatum W. P. Schimper
Hypnum argillicola Lindberg in Kindberg
Hypnum bambergeri W. P. Schimper
Hypnum callichroum Bridel
Hypnum canariense (Mitten) Jaeger
Hypnum circinale W. J. Hooker
Hypnum crista‑castrensis Hedwig
Hypnum cupressiforme Hedwig
Hypnum cupressiforme Hedwig var. cupressiforme
Hypnum cupressiforme var. filiforme Bridel
Hypnum cupressiforme var. julaceum Bridel
Hypnum cupressiforme var. lacunosum Bridel
Hypnum cupressiforme var. resupinatum (Taylor in Spruce) W. P. Schimper
Hypnum cupressiforme var. subjulaceum Molendo
Hypnum curvifolium Hedwig
Hypnum dieckei Renauld & Cardot
Hypnum fastigiatum Bridel
Hypnum fertile Sendtner
Hypnum geminum (Mitten) Lesquereux & T. P. James
Hypnum haldanianum Greville
Hypnum hamulosum W. P. Schimper in B.S.G.
Hypnum imponens Hedwig
Hypnum jutlandicum Holmen & Warncke in Damsholt, Holmen & Warncke
Hypnum lindbergii Mitten
Hypnum lindbergii Mitten var. lindbergii
Hypnum mammillatum Loeske
Hypnum molluscum Hedwig
Hypnum molluscum var. molluscoides (Brotherus ex Paris) Grout
Hypnum obsoletinerve Kindberg
Hypnum pallescens (Hedwig) Palisot de Beauvois
Hypnum pallescens (Hedwig) Palisot de Beauvois var. pallescens
Hypnum pallescens var. protuberans (Bridel) Austin
Hypnum patientiae Lindberg ex Milde
Hypnum plicatulum (Lindberg) Jaeger
Hypnum pratense J. Koch ex Spruce
Hypnum procerrimum Molendo
Hypnum ravaudii Boulay
Hypnum ravaudii subsp. fastigiatum (Bridel) Wijk & Margadant
Hypnum recurvatum (Lindberg & H. Arnell) Kindberg
Hypnum reptile Michaux
Hypnum revolutum (Mitten) Lindberg
Hypnum schreberi Willdenow ex Bridel
Hypnum subimponens Lesquereux
Hypnum subplicatile Limpricht
Hypnum vaucheri Lesquereux
Hypopterygium fauriei Bescherelle
Hypopterygium japonicum Mitten
Hypopterygium tamariscinum (Hedwig) Bridel
Indusiella thianschanica Brotherus & C. Müller in Brotherus
Isopterygiopsis alpicola (Lindberg ex Lindberg & H. Arnell) Hedena|2s
Isopterygiopsis muelleriana (W. P. Schimper) Iwatsuki
Isopterygiopsis pulchella (Hedwig) Iwatsuki
Isopterygium alpicola (Lindberg ex Lindberg & H. Arnell) Nyholm
Isopterygium cuspidifolium Cardot
Isopterygium deplanatum (W. P. Schimper ex C. Müller) Mitten
Isopterygium distichaceum (Mitten) Jaeger
Isopterygium elegans (Bridel) Lindberg
Isopterygium geophilum (Austin) Jaeger
Isopterygium micans (Swartz) Kindberg
Isopterygium muellerianum (W. P. Schimper) Jaeger
Isopterygium pulchellum (Hedwig) Jaeger
Isopterygium pulchellum var. nitidulum (Wahlenberg) G. Roth
Isopterygium seligeri (Bridel) Dixon in C. E. O. Jensen
Isopterygium tenerum (Swartz) Mitten
Isopterygium turfaceum (Lindberg) Lindberg
Isothecium alopecuroides (Lamarck ex Dubois) Isoviita
Isothecium cristatum (Hampe) H. Robinson
Isothecium eumyosuroides Dixon
Isothecium myosuroides Bridel
Isothecium obtusatulum Kindberg
Isothecium spiculiferum (Mitten) Macoun & Kindberg
Isothecium stoloniferum Bridel
Iwatsukiella leucotricha (Mitten) W. R. Buck & H. Crum
Jaegerina scariosa (Lorentz) Arzeni
Jaegerinopsis squarrosa Britton
Jaffueliobryum raui (Austin) Thériot
Jaffueliobryum wrightii (Sullivant in Sullivant & Lesquereux) Thériot
Kiaeria blyttii (Bruch & W. P. Schimper in B.S.G.) Brotherus
Kiaeria falcata (Hedwig) I. Hagen
Kiaeria glacialis (Berggren) I. Hagen
Kiaeria starkei (Weber & D. Mohr) I. Hagen
Kindbergia oregana (Sullivant) Ochyra
Kindbergia praelonga (Hedwig) Ochyra
Lepidopilum polytrichoides (Hedwig) Bridel
Leptobryum pyriforme (Hedwig) Wilson
Leptodictyum brevipes (Cardot & Thériot in Holzinger) Brotherus
Leptodictyum humile (Palisot de Beauvois) Ochyra
Leptodictyum kochii (W. P. Schimper in B.S.G.) Warnstorf
Leptodictyum laxirete (Cardot & Thériot) Brotherus
Leptodictyum riparium (Hedwig) Warnstorf
Leptodictyum riparium var. abbreviatum (W. P. Schimper in B.S.G.) Grout
Leptodictyum riparium var. brachyphyllum (Cardot & Thériot in Holzinger) Grout
Leptodictyum riparium var. elongatum (W. P. Schimper in B.S.G.) Warnstorf
Leptodictyum riparium fo. elongatum Mönkemeyer
Leptodictyum riparium var. flaccidum (Lesquereux & T. P. James) Grout
Leptodictyum riparium fo. fluitans (Lesquereux & T. P. James) Grout
Leptodictyum riparium fo. longifolium (Schultz) Grout
Leptodictyum riparium fo. obtusum (Grout) Grout
Leptodictyum riparium (Hedwig) Warnstorf fo. riparium
Leptodictyum sipho (Palisot de Beauvois) Brotherus
Leptodictyum trichopodium (Schultz) Warnstorf
Leptodictyum trichopodium var. curvipes (W. P. Schimper in B.S.G.) Brotherus
Leptodictyum trichopodium var. kochii (W. P. Schimper in B.S.G.) Brotherus
Leptodictyum vacillans (Sullivant) Brotherus
Leptodon nitidus (Lindberg) Sullivant
Leptodon ohioensis Sullivant
Leptodon smithii (Hedwig) Weber & D. Mohr
Leptodon trichomitrius (Hedwig) Sullivant & Lesquereux
Leptodon trichomitrius var. floridanus (Lindberg) Grout
Leptodon trichomitrius var. immersus (Sullivant & Lesquereux) Sullivant
Leptodontium excelsum (Sullivant) Britton
Leptodontium flexifolium (Dickson) Hampe in Lindberg
Leptodontium flexifolium var. americanum (Grout) Grout
Leptodontium recurvifolium (Taylor) Lindberg
Leptohymenium sharpii (H. Crum & L. E. Anderson) W. R. Buck & H. Crum
Leptopterigynandrum austro‑alpinum C. Müller
Lescuraea arizonae (R. S. Williams) P. S. Wilson & Norris
Lescuraea atricha (Kindberg in Macoun) E. Lawton
Lescuraea baileyi (Best & Grout) E. Lawton
Lescuraea incurvata (Hedwig) E. Lawton
Lescuraea incurvata var. gigantea E. Lawton
Lescuraea incurvata (Hedwig) E. Lawton var. incurvata
Lescuraea incurvata var. tenuiretis (Culmann) E. Lawton
Lescuraea julacea Bescherelle & Cardot
Lescuraea patens Lindberg
Lescuraea radicosa (Mitten) Mönkemeyer
Lescuraea radicosa var. compacta (Best) E. Lawton
Lescuraea radicosa var. denudata (Kindberg in Macoun) E. Lawton
Lescuraea radicosa fo. holzingeri E. Lawton
Lescuraea radicosa var. pallida (Best) E. Lawton
Lescuraea radicosa (Mitten) Mönkemeyer var. radicosa
Lescuraea saviana (De Notaris) E. Lawton
Lescuraea saxicola (W. P. Schimper in B.S.G.) Molendo in Lorentz
Lescuraea stenophylla (Renauld & Cardot) Kindberg
Leskea angustata Taylor
Leskea arenicola Best
Leskea australis A. J. Sharp in Grout
Leskea cyrtophylla Kindberg in Macoun
Leskea gracilescens Hedwig
Leskea nervosa (Bridel) Myrin
Leskea nervosa var. nigrescens (Kindberg) Best
Leskea obscura Hedwig
Leskea polycarpa Ehrhart ex Hedwig
Leskea polycarpa var. paludosa (Hedwig) W. P. Schimper
Leskea polycarpa Ehrhart ex Hedwig var. polycarpa
Leskea tectorum (Funck ex Bridel) Lindberg
Leskea tectorum var. flagellifera Best
Leskea williamsii Best
Leskea williamsii var. filamentosa Best
Leskeella arizonae (R. S. Williams) Flowers
Leskeella nervosa (Bridel) Loeske
Leskeella tectorum (Funck ex Bridel) I. Hagen
Leskeella tectorum fo. cyrtophylla (Kindberg in Macoun) Flowers
Leskeella tectorum var. flagellifera (Best) Grout
Leucobryum albidum (Bridel ex Palisot de Beauvois) Lindberg
Leucobryum antillarum W. P. Schimper ex Bescherelle
Leucobryum glaucum (Hedwig) Ångström in Fries
Leucodon brachypus Bridel
Leucodon brachypus var. andrewsianus H. Crum & L. E. Anderson
Leucodon brachypus Bridel var. brachypus
Leucodon julaceus (Hedwig) Sullivant
Leucodon julaceus (Hedwig) Sullivant fo. julaceus
Leucodon sciuroides (Hedwig) Schwa|2grichen
Leucodontopsis floridana (Austin) Britton
Leucodontopsis geniculata (Mitten) H. Crum & Steere
Leucolepis acanthoneura (Schwa|2grichen) Lindberg
Leucolepis menziesii (W. J. Hooker) Steere in L. F. Koch
Limbella fryei (R. S. Williams) Ochyra
Limprichtia cossonii (W. P. Schimper) L. E. Anderson, H. Crum & W. R. Buck
Limprichtia revolvens (Swartz) Loeske
Lindbergia austinii (Sullivant) Brotherus
Lindbergia brachyptera (Mitten) Kindberg
Lindbergia brachyptera var. austinii (Sullivant) Grout
Lindbergia mexicana (Bescherelle) Cardot
Loeskeobryum brevirostre (Bridel) Fleischer in Brotherus
Loeskypnum badium (C. J. Hartman) Paul
Loeskypnum wickesii (Grout) Tuomikoski
Lorentziella imbricata (Mitten) Brotherus
Luisierella barbula (Schwa|2grichen) Steere
Lyellia aspera (I. Hagen & C. E. O. Jensen) Frye in Grout
Lyellia lescurii (T. P. James) E. S. Salmon
Macrocoma sullivantii (C. Müller) Grout
Macromitrium mucronifolium (W. J. Hooker & Greville) Schwa|2grichen
Macromitrium rhabdocarpum Mitten
Macromitrium richardii Schwa|2grichen
Macromitrium sullivantii C. Müller
Meesia hexasticha (Funck) Bruch
Meesia longiseta Hedwig
Meesia longiseta var. macounii Grout
Meesia triquetra (H. Richter) Ångström
Meesia uliginosa Hedwig
Meesia uliginosa var. alpina (Funck ex Bruch) Hampe
Meesia uliginosa var. minor (Bridel) Weber & D. Mohr
Meiothecium tenerum Mitten
Merceya latifolia Kindberg
Merceya ligulata (Spruce) W. P. Schimper
Merceya ligulata var. bartramii Baur
Metaneckera menziesii (Drummond) Steere
Meteoriopsis patula (Hedwig) Brotherus
Micromitrium austinii Sullivant in Austin
Micromitrium megalosporum Austin
Micromitrium synoicum (T. P. James) Austin in Sullivant
Micromitrium tenerum (Bruch & W. P. Schimper) Crosby
Micromitrium wrightii (C. Müller) Crosby
Mielichhoferia macrocarpa (W. J. Hooker in Drummond) Bruch & W. P. Schimper
Mielichhoferia mielichhoferi Wijk & Margadant
Mielichhoferia mielichhoferiana (Funck) Loeske
Mielichhoferia mielichhoferiana var. elongata (Hoppe & Hornschuch in W. J. Hooker) Wijk & Margadant
Mielichhoferia tehamensis Showers
Mittenothamnium diminutivum (Hampe) Britton
Mniobryum wahlenbergii (Weber & D. Mohr) Jennings
Mnium affine Blandow ex Funck
Mnium affine var. ciliare C. Müller
Mnium affine var. rugicum (Laurer) Bruch & W. P. Schimper
Mnium ambiguum H. L. H. Müller
Mnium andrewsianum Steere
Mnium arizonicum Amann
Mnium blyttii Bruch & W. P. Schimper in B.S.G.
Mnium carolinianum L. E. Anderson
Mnium cinclidioides Hübener
Mnium cuspidatum Hedwig
Mnium drummondii Bruch & W. P. Schimper
Mnium flagellare Sullivant & Lesquereux
Mnium glabrescens Kindberg
Mnium gracile (T. Koponen) H. Crum & L. E. Anderson
Mnium hornum Hedwig
Mnium hymenophylloides Hübener
Mnium hymenophyllum Bruch & W. P. Schimper in B.S.G.
Mnium insigne Mitten
Mnium koponenii H. Crum
Mnium longirostre Bridel
Mnium lycopodioides Schwa|2grichen
Mnium marginatum (Dickson ex Withering) Palisot de Beauvois
Mnium medium Bruch & W. P. Schimper
Mnium menziesii (W. J. Hooker) C. Müller
Mnium orthorrhynchum Bridel
Mnium pseudopunctatum Bruch & W. P. Schimper
Mnium punctatum Hedwig
Mnium punctatum var. appalachianum (T. Koponen) H. Crum & L. E. Anderson
Mnium punctatum var. elatum W. P. Schimper
Mnium punctatum Hedwig var. punctatum
Mnium rostratum Schrader
Mnium serratum Schrader ex Bridel
Mnium spinosum (Voit in J. W. Sturm) Schwa|2grichen
Mnium spinulosum Bruch & W. P. Schimper in B.S.G.
Mnium stellare Reichard ex Hedwig
Mnium thomsonii W. P. Schimper
Mnium venustum Mitten
Molendoa hornschuchiana (W. J. Hooker) Lindberg ex Limpricht
Molendoa sendtneriana (Bruch & W. P. Schimper in B.S.G.) Limpricht
Myrinia dieckii Renauld & Cardot in Röll
Myrinia pulvinata (Wahlenberg) W. P. Schimper
Myurella careyana Sullivant in Sullivant & Lesquereux
Myurella julacea (Schwa|2grichen in Schultes) W. P. Schimper in B.S.G.
Myurella julacea var. scabrifolia Lindberg ex Limpricht
Myurella sibirica (C. Müller) Reimers
Myurella sibirica (C. Müller) Reimers var. sibirica
Myurella squarrosa Grout
Myurella tenerrima (Bridel) Lindberg
Myuroclada maximowiczii (G. G. Borszczow in Maximowicz) Steere & W. B. Schofield
Nanomitrium austinii (Sullivant in Austin) Lindberg
Nanomitrium austinii var. floridanum Grout
Nanomitrium megalosporum (Austin) Britton
Nanomitrium synoicum (T. P. James) Lindberg
Neckera complanata (Hedwig) Hübener
Neckera disticha Hedwig
Neckera douglasii W. J. Hooker
Neckera gracilis (T. P. James in Peck) Kindberg
Neckera menziesii Drummond
Neckera menziesii var. limnobioides Renauld & Cardot
Neckera menziesii Drummond var. menziesii
Neckera neomexicana (Cardot) Grout
Neckera pennata Hedwig
Neckera pennata var. oligocarpa (Bruch in Ångström) C. Müller
Neckera pennata Hedwig var. pennata
Neckera pennata var. tenera C. Müller
Neckera undulata Hedwig
Neckeropsis disticha (Hedwig) Kindberg
Neckeropsis undulata (Hedwig) Reichardt
Neohyophila sprengelii (Schwa|2grichen) H. Crum
Neomacounia nitida (Lindberg) Ireland
Octoblepharum albidum Hedwig
Octodiceras debilis (Schwa|2grichen) Jennings
Octodiceras hallianum (Sullivant & Lesquereux in Austin) Jaeger
Oedipodium griffithianum (Dickson) Schwa|2grichen
Oligotrichum aligerum Mitten
Oligotrichum falcatum Steere
Oligotrichum hercynicum (Hedwig) Lamarck & A. P. de Candolle
Oligotrichum laevigatum (Wahlenberg) Bruch & W. P. Schimper in B.S.G.
Oligotrichum laevigatum var. cavifolium (Wilson in Seemann) Frye in Grout
Oligotrichum parallelum (Mitten) Kindberg
Oncophorus alpestris (Wahlenberg) Lindberg
Oncophorus gracilescens (Weber & D. Mohr) Lindberg
Oncophorus jenneri (W. P. Schimper in Howie) R. S. Williams
Oncophorus polycarpus (Hedwig) Bridel
Oncophorus polycarpus var. strumiferus (Hedwig) Grout
Oncophorus rauei (Austin) Grout
Oncophorus schisti Lindberg
Oncophorus strumulosus (C. Müller & Kindberg in Macoun) Britton in R. S. Williams
Oncophorus tenellus (W. P. Schimper) R. S. Williams
Oncophorus virens (Hedwig) Bridel
Oncophorus virens var. serratus (Bruch & W. P. Schimper in B.S.G.) Braithwaite
Oncophorus wahlenbergii Bridel
Oncophorus wahlenbergii var. compactus (Bruch & W. P. Schimper in B.S.G.) Braithwaite
Oreas martiana (Hoppe & Hornschuch in W. J. Hooker) Bridel
Oreoweisia serrulata (Funck in Bridel) De Notaris
Orthodicranum rhabdocarpum (Sullivant) Holzinger
Orthodontium gracile (Wilson in Smith) Schwa|2grichen ex B.S.G.
Orthodontium pellucens (W. J. Hooker) B.S.G. in C. Müller
Orthothecium acuminatum Bryhn
Orthothecium chryseum (Schwa|2grichen in Schultes) W. P. Schimper in B.S.G.
Orthothecium chryseum (Schwa|2grichen in Schultes) W. P. Schimper in B.S.G. var. chryseum
Orthothecium chryseum var. cochlearifolium (Lindberg) Limpricht
Orthothecium diminutivum (Grout) H. Crum, Steere & L. E. Anderson
Orthothecium intricatum (C. J. Hartman) W. P. Schimper in B.S.G.
Orthothecium rufescens (Dickson ex Bridel) W. P. Schimper in B.S.G.
Orthothecium strictum Lorentz
Orthotrichum affine Schrader ex Bridel
Orthotrichum affine fo. obtusum Röhling in Bridel
Orthotrichum alpestre Hornschuch ex B.S.G.
Orthotrichum alpestre Hornschuch ex B.S.G. var. alpestre
Orthotrichum alpestre var. majus Lesquereux & T. P. James
Orthotrichum alpestre var. occidentale (T. P. James) Grout
Orthotrichum alpestre var. watsonii (T. P. James in S. Watson) Grout
Orthotrichum anomalum Hedwig
Orthotrichum anomalum var. saxatile Milde
Orthotrichum bartramii R. S. Williams
Orthotrichum bolanderi Sullivant
Orthotrichum cancellatum Cardot & Thériot
Orthotrichum consimile Mitten
Orthotrichum cupulatum G. F. Hoffmann ex Bridel
Orthotrichum cupulatum G. F. Hoffmann ex Bridel var. cupulatum
Orthotrichum cupulatum var. jamesianum (Sullivant in T. P. James in S. Watson) E. Lawton
Orthotrichum cupulatum var. nudum (Dickson) Lindberg
Orthotrichum cupulatum var. riparium Hübener
Orthotrichum cylindrocarpum Lesquereux
Orthotrichum diaphanum Schrader ex Bridel
Orthotrichum elegans Schwa|2grichen in Richardson
Orthotrichum epapillosum E. Lawton & F. J. Hermann
Orthotrichum euryphyllum Venturi in Röll
Orthotrichum exiguum Sullivant in A. Gray
Orthotrichum fenestratum Cardot & Thériot
Orthotrichum flowersii Vitt
Orthotrichum garretti Grout & Flowers in Grout
Orthotrichum gymnostomum Bruch ex Bridel
Orthotrichum hallii Sullivant & Lesquereux in Sullivant
Orthotrichum holzingeri Renauld & Cardot in Holzinger
Orthotrichum jamesianum Sullivant in T. P. James in S. Watson
Orthotrichum keeverae H. Crum & L. E. Anderson
Orthotrichum laevigatum J. E. Zetterstedt
Orthotrichum laevigatum var. kingianum (Lesquereux) Grout
Orthotrichum laevigatum J. E. Zetterstedt var. laevigatum
Orthotrichum laevigatum fo. macounii (Austin) E. Lawton & Vitt in E. Lawton
Orthotrichum lescurii Austin
Orthotrichum lyellii W. J. Hooker & Taylor
Orthotrichum lyellii var. papillosum (Hampe) Sullivant
Orthotrichum macounii Austin
Orthotrichum macounii var. lonchothecium (C. Müller & Kindberg in Macoun) Grout
Orthotrichum macounii fo. vermiculare Flowers
Orthotrichum microblephare W. P. Schimper
Orthotrichum obtusifolium Bridel
Orthotrichum ohioense Sullivant & Lesquereux in Austin
Orthotrichum ohioense var. citrinum (Austin) Lesquereux & T. P. James
Orthotrichum pallens Bruch ex Bridel
Orthotrichum pallens var. crenulatum Vitt
Orthotrichum pallens var. johnsenae Vitt
Orthotrichum pallens Bruch ex Bridel var. pallens
Orthotrichum pallens var. parvum Venturi
Orthotrichum pellucidum Lindberg
Orthotrichum praemorsum Venturi
Orthotrichum pulchellum Brunton in Smith
Orthotrichum pulchellum var. columbicum (Mitten) Grout
Orthotrichum pulchellum var. groutii E. Lawton
Orthotrichum pulchellum Brunton in Smith var. pulchellum
Orthotrichum pumilum Swartz
Orthotrichum pumilum Dickson
Orthotrichum pumilum var. fallax (Bruch ex Bridel) J. Kickx f.
Orthotrichum pumilum var. ligulaefolium Flowers
Orthotrichum pumilum Swartz var. pumilum
Orthotrichum pusillum Mitten
Orthotrichum pycnophyllum W. P. Schimper in C. Müller
Orthotrichum pylaisii Bridel
Orthotrichum rivulare Turner
Orthotrichum roellii Venturi in Röll
Orthotrichum rupestre Schleicher ex Schwa|2grichen
Orthotrichum rupestre var. globosum (Lesquereux) Grout
Orthotrichum rupestre var. macfaddenae (R. S. Williams) Grout
Orthotrichum sordidum Sullivant & Lesquereux in Austin
Orthotrichum speciosum Nees in J. W. Sturm
Orthotrichum speciosum var. elegans (Schwa|2grichen in Richardson) Warnstorf
Orthotrichum speciosum var. hainesiae (Austin) Paris
Orthotrichum speciosum var. killiasii (C. Müller) Venturi
Orthotrichum speciosum Nees in J. W. Sturm var. speciosum
Orthotrichum sprucei Montagne in Spruce
Orthotrichum stellatum Bridel
Orthotrichum stramineum Hornschuch in Bridel
Orthotrichum strangulatum Palisot de Beauvois
Orthotrichum strangulatum fo. lescurii (Austin) Vitt
Orthotrichum strangulatum var. missouricum Holzinger ex Grout
Orthotrichum striatum Hedwig
Orthotrichum tenellum Bruch ex Bridel
Orthotrichum texanum Sullivant & Lesquereux
Orthotrichum urnigerum Myrin
Oxyrrhynchium hians (Hedwig) Loeske
Oxyrrhynchium riparioides (Hedwig) Jennings
Oxystegus spiralis (Grout) H. Crum & L. E. Anderson
Oxystegus tenuirostris (W. J. Hooker & Taylor) A. J. E. Smith
Palamocladium leskeoides (W. J. Hooker) Britton
Paludella squarrosa (Hedwig) Bridel
Palustriella commutata (Hedwig) Ochyra
Palustriella decipiens (De Notaris) Ochyra
Papillaria nigrescens (Swartz ex Hedwig) Jaeger
Paraleptodontium recurvifolium (Taylor) D. G. Long
Paraleucobryum enerve (Thedenius in C. J. Hartman) Loeske
Paraleucobryum longifolium (Ehrhart ex Hedwig) Loeske
Paraleucobryum longifolium var. subalpinum (Milde) Casares‑Gil
Paraleucobryum sauteri (Bruch & W. P. Schimper in B.S.G.) Loeske
Phascum cuspidatum Hedwig
Phascum cuspidatum var. americanum Renauld & Cardot
Phascum cuspidatum Hedwig var. cuspidatum
Phascum cuspidatum var. henrici (Renauld & Cardot) Wijk & Margadant
Phascum cuspidatum var. schreberianum (Dickson) Bridel
Phascum floerkeanum Weber & D. Mohr
Phascum hyalinotrichum Cardot & Thériot
Phascum vlassovii Lazarenko
Philonotis americana Dismier
Philonotis americana Dismier var. americana
Philonotis americana var. gracilescens (Dismier) Flowers in Grout
Philonotis americana var. torquata (Renauld & Geheeb in Geheeb) Flowers in Grout
Philonotis caespitosa Juratzka
Philonotis caespitosa var. adpressa Dismier
Philonotis caespitosa Juratzka var. caespitosa
Philonotis caespitosa var. compacta Dismier
Philonotis caespitosa var. laxa Loeske & Warnstorf
Philonotis calcarea (Bruch & W. P. Schimper) W. P. Schimper
Philonotis calcarea fo. occidentalis Flowers in Grout
Philonotis capillaris Lindberg
Philonotis fontana (Hedwig) Bridel
Philonotis fontana var. adpressa (Fergusson in G. E. Hunt) Limpricht
Philonotis fontana var. americana (Dismier) Flowers ex H. Crum
Philonotis fontana var. borealis I. Hagen
Philonotis fontana var. caespitosa (Juratzka) Limpricht
Philonotis fontana var. falcata (W. J. Hooker) Bridel
Philonotis fontana (Hedwig) Bridel var. fontana
Philonotis fontana var. heterophylla Cardot & Thériot
Philonotis fontana var. laxa Flowers in Grout
Philonotis fontana var. pumila (Turner) Bridel
Philonotis fontana var. seriata (Mitten) Kindberg
Philonotis glaucescens (Hornschuch) Brotherus
Philonotis glaucescens var. brevifolia Flowers in Grout
Philonotis glaucescens var. terrestris (Dismier) Flowers in Grout
Philonotis gracillima Ångström
Philonotis longiseta (Michaux) Britton
Philonotis longiseta (Michaux) Britton var. longiseta
Philonotis longiseta var. porteri (Austin) Flowers in Grout
Philonotis marchica (Hedwig) Bridel
Philonotis muhlenbergii (Schwa|2grichen) Bridel
Philonotis sphaerocarpa (Hedwig) Bridel
Philonotis sphaerocarpa var. terrestris Dismier
Philonotis tomentella Molendo in Lorentz
Philonotis uncinata (Schwa|2grichen) Bridel
Philonotis yezoana Bescherelle & Cardot
Physcomitrella californica H. Crum & L. E. Anderson
Physcomitrella patens (Hedwig) Bruch & W. P. Schimper in B.S.G.
Physcomitrella readeri (C. Müller) Stone & G. A. M. Scott
Physcomitrium acuminatum Bruch & W. P. Schimper
Physcomitrium californicum Britton
Physcomitrium collenchymatum Gier
Physcomitrium coloradense Britton
Physcomitrium hookeri Hampe
Physcomitrium immersum Sullivant in A. Gray
Physcomitrium kellermanii Britton
Physcomitrium kellermanii var. drummondii (Britton) Grout
Physcomitrium megalocarpum Kindberg
Physcomitrium megalocarpum var. californicum (Britton) Grout
Physcomitrium megalocarpum Kindberg var. megalocarpum
Physcomitrium pygmaeum T. P. James
Physcomitrium pyriforme (Hedwig) Hampe
Physcomitrium turbinatum (Michaux) Britton
Physcomitrium turbinatum var. langloisii (Renauld & Cardot) Britton
Physcomitrium washingtoniense H. Crum & L. E. Anderson
Pireella cymbifolia (Sullivant in A. Gray) Cardot
Pireella ludoviciae Grout
Pireella pohlii (Schwa|2grichen) Cardot
Plagiobryum demissum (W. J. Hooker) Lindberg
Plagiobryum zierii (Dickson ex Hedwig) Lindberg
Plagiomnium carolinianum (L. E. Anderson) T. Koponen
Plagiomnium ciliare (C. Müller) T. Koponen
Plagiomnium cuspidatum (Hedwig) T. Koponen
Plagiomnium drummondii (Bruch & W. P. Schimper) T. Koponen
Plagiomnium ellipticum (Bridel) T. Koponen
Plagiomnium insigne (Mitten) T. Koponen
Plagiomnium medium (Bruch & W. P. Schimper) T. Koponen
Plagiomnium medium subsp. curvatulum (Lindberg) T. Koponen
Plagiomnium medium var. curvatulum (Lindberg) H. Crum & L. E. Anderson
Plagiomnium medium (Bruch & W. P. Schimper) T. Koponen var. medium
Plagiomnium rostratum (Schrader) T. Koponen
Plagiomnium rugicum (Laurer) T. Koponen
Plagiomnium venustum (Mitten) T. Koponen
Plagiopus oederi (Bridel) Limpricht
Plagiopus oederianus (Swartz) H. Crum & L. E. Anderson
Plagiothecium berggrenianum Frisvoll
Plagiothecium cavifolium (Bridel) Iwatsuki
Plagiothecium denticulatum (Hedwig) W. P. Schimper in B.S.G.
Plagiothecium denticulatum var. aptychus (Spruce) Lees in Dixon
Plagiothecium denticulatum (Hedwig) W. P. Schimper in B.S.G. var. denticulatum
Plagiothecium denticulatum var. donnii Lindberg
Plagiothecium denticulatum var. obtusifolium (Turner) D. Moore
Plagiothecium denticulatum var. tenellum W. P. Schimper in B.S.G.
Plagiothecium deplanatum Spruce
Plagiothecium elegans Wijk, Margadant & Florschütz
Plagiothecium elegans var. gracilens Austin ex Grout
Plagiothecium elegans var. schimperi (Juratzka & Milde) Limpricht
Plagiothecium geophilum (Austin) Grout
Plagiothecium laetum W. P. Schimper in B.S.G.
Plagiothecium latebricola W. P. Schimper in B.S.G.
Plagiothecium mariannae Grout
Plagiothecium micans (Swartz) Paris
Plagiothecium micans var. fulvum (Jaeger) Paris
Plagiothecium micans var. groutii (Cardot & Thériot) Grout
Plagiothecium micans var. latifolium Grout
Plagiothecium micans var. minus Grout
Plagiothecium muellerianum W. P. Schimper
Plagiothecium piliferum (Swartz in C. J. Hartman) W. P. Schimper in B.S.G.
Plagiothecium platyphyllum Mönkemeyer
Plagiothecium pulchellum (Hedwig) W. P. Schimper in B.S.G.
Plagiothecium pulchellum var. nitidulum (Wahlenberg) Renauld & Cardot
Plagiothecium roeseanum W. P. Schimper in B.S.G.
Plagiothecium ruthei Limpricht
Plagiothecium seligeri (Bridel) Lindberg
Plagiothecium striatellum (Bridel) Lindberg
Plagiothecium subfalcatum Sullivant
Plagiothecium sylvaticum (Bridel) W. P. Schimper in B.S.G.
Plagiothecium sylvaticum var. orthocladium (W. P. Schimper in B.S.G.) W. P. Schimper
Plagiothecium sylvaticum var. succulentum (Wilson) Spruce
Plagiothecium turfaceum (Lindberg) Lindberg
Plagiothecium undulatum (Hedwig) W. P. Schimper in B.S.G.
Plagiothecium undulatum var. myurum Cardot & Thériot
Platydictya confervoides (Bridel) H. Crum
Platydictya jungermannioides (Bridel) H. Crum
Platydictya jungermannioides var. minutissima (Sullivant & Lesquereux) H. Crum
Platydictya minutissima (Sullivant & Lesquereux) H. Crum
Platydictya subtilis (Hedwig) H. Crum
Platygyrium fuscoluteum Cardot
Platygyrium repens (Bridel) W. P. Schimper in B.S.G.
Platygyrium repens var. ascendens (Schwa|2grichen) Grout
Platygyrium repens var. orthoclados Kindberg
Platyhypnidium pringlei (Cardot) Brotherus
Platyhypnidium riparioides (Hedwig) Dixon
Platylomella lescurii (Sullivant in Sullivant & Lesquereux) Andrews
Pleuridium acuminatum Lindberg
Pleuridium bolanderi C. Müller ex Jaeger
Pleuridium californicum Grout
Pleuridium palustre (Bruch & W. P. Schimper) Bruch & W. P. Schimper in B.S.G.
Pleuridium ravenelii Austin
Pleuridium subulatum (Hedwig) Rabenhorst
Pleuridium sullivantii Austin
Pleurochaete squarrosa (Bridel) Lindberg
Pleuroziopsis ruthenica (Weinmann) Kindberg ex Britton
Pleurozium schreberi (Willdenow ex Bridel) Mitten
Pogonatum alpinum (Hedwig) Röhling
Pogonatum alpinum (Hedwig) Röhling var. alpinum
Pogonatum alpinum var. arcticum (Swartz ex Bridel) Bridel
Pogonatum alpinum var. brevifolium (R. Brown) Bridel
Pogonatum alpinum var. macounii (Kindberg) Thériot
Pogonatum alpinum var. septentrionale (Bridel) Bridel
Pogonatum alpinum var. sylvaticum (Menzies) Lindberg
Pogonatum brachyphyllum (Michaux) Palisot de Beauvois
Pogonatum capillare (Michaux) Bridel
Pogonatum contortum (Menzies ex Bridel) Lesquereux
Pogonatum dentatum (Menzies ex Bridel) Bridel
Pogonatum pensilvanicum (W. Bartr. ex Hedwig) Palisot de Beauvois
Pogonatum pensilvanicum (W. Bartr. ex Hedwig) Palisot de Beauvois var. pensilvanicum
Pogonatum pensilvanicum var. torreyanum (Bridel) Paris
Pogonatum urnigerum (Hedwig) Palisot de Beauvois
Pohlia acuminata Hoppe & Hornschuch
Pohlia andalusica (Hoehnel) Brotherus
Pohlia andrewsii A. J. Shaw
Pohlia annotina (Hedwig) Lindberg
Pohlia annotina (Hedwig) Lindberg var. annotina
Pohlia annotina var. decipiens Loeske
Pohlia annotina var. loeskei H. Crum, Steere & L. E. Anderson
Pohlia apiculata (Schwa|2grichen) H. Crum & L. E. Anderson
Pohlia atropurpurea (Wahlenberg) H. Lindberg
Pohlia beringiensis A. J. Shaw
Pohlia bolanderi (Lesquereux) Brotherus
Pohlia bolanderi (Lesquereux) Brotherus var. bolanderi
Pohlia bolanderi var. seriata A. J. Shaw
Pohlia brachycarpon var. gracilis (Hopp. & Hornsch.) Sprengel in Hübener
Pohlia brevinervis Lindberg & H. Arnell
Pohlia bulbifera (Warnstorf) Warnstorf
Pohlia camptotrachela (Renauld & Cardot) Brotherus
Pohlia cardotii (Renauld in Renauld & Cardot) Brotherus
Pohlia carnea (W. P. Schimper) Lindberg
Pohlia columbica (Kindberg in Macoun) Andrews in Grout
Pohlia cruda (Hedwig) Lindberg
Pohlia crudoides (Sullivant & Lesquereux) Brotherus
Pohlia cruegeri (Hampe in C. Müller) Andrews in Grout
Pohlia cucullata Bruch
Pohlia defecta (Sanio) Andrews in Grout
Pohlia drummondii (C. Müller) Andrews in Grout
Pohlia drummondii (C. Müller) Andrews in Grout var. drummondii
Pohlia drummondii var. gracilis (Bruch & W. P. Schimper) Podpěra
Pohlia elongata Hedwig
Pohlia elongata Hedwig var. elongata
Pohlia elongata var. greenii (Bridel) A. J. Shaw
Pohlia erecta Lindberg
Pohlia filiformis (Dickson) Andrews in Grout
Pohlia filiformis (Dickson) Andrews in Grout var. filiformis
Pohlia filum (W. P. Schimper) MÅrtensson
Pohlia lescuriana (Sullivant) Ochi
Pohlia longibracteata Brotherus in Röll
Pohlia longicollis (Hedwig) Lindberg
Pohlia ludwigii (Sprengel ex Schwa|2grichen) Brotherus
Pohlia melanodon (Bridel) A. J. Shaw
Pohlia nutans (Hedwig) Lindberg
Pohlia nutans var. triciliata (Jennings) Jennings
Pohlia obtusifolia (Villars ex Bridel) L. F. Koch
Pohlia pacifica A. J. Shaw
Pohlia proligera (Kindberg) Brotherus
Pohlia pulchella (Hedwig) Lindberg
Pohlia rothii (Correns in Limpricht) Brotherus
Pohlia schimperi (C. Müller) Andrews in Grout
Pohlia sphagnicola (Bruch & W. P. Schimper in B.S.G.) Brotherus
Pohlia tozeri (Greville) Delogne
Pohlia tundrae A. J. Shaw
Pohlia vexans (Limpricht) H. Lindberg
Pohlia wahlenbergii (Weber & D. Mohr) Andrews in Grout
Polytrichadelphus lyallii Mitten
Polytrichastrum alpinum (Hedwig) G. L. Smith
Polytrichastrum alpinum (Hedwig) G. L. Smith var. alpinum
Polytrichastrum alpinum var. fragile (Bryhn) D. G. Long
Polytrichastrum longisetum (Swartz ex Bridel) G. L. Smith
Polytrichastrum lyallii (Mitten) G. L. Smith
Polytrichastrum ohioense (Renauld & Cardot) G. L. Smith
Polytrichastrum sexangulare (Flörke ex Bridel) G. L. Smith
Polytrichum algidum I. Hagen & C. E. O. Jensen
Polytrichum alpestre Hoppe
Polytrichum alpinum Hedwig
Polytrichum alpinum var. fragile (Bryhn) Nyholm
Polytrichum alpinum var. septentrionale (Bridel) Lindberg
Polytrichum alpinum var. sylvaticum (Menzies) Lindberg
Polytrichum appalachianum L. E. Anderson
Polytrichum commune Hedwig
Polytrichum commune Hedwig var. commune
Polytrichum commune var. diminutum (I. Hagen) D. G. Long
Polytrichum commune var. jensenii (I. Hagen) Mönkemeyer in Warnstorf
Polytrichum commune var. perigoniale (Michaux) Hampe
Polytrichum commune var. uliginosum Wallroth
Polytrichum commune var. yukonense (Cardot & Thériot) Frye in Grout
Polytrichum formosum Hedwig
Polytrichum formosum var. aurantiacum (Hoppe ex Bridel) C. J. Hartman
Polytrichum formosum Hedwig var. formosum
Polytrichum gracile Dickson in Menzies
Polytrichum hyperboreum R. Brown
Polytrichum juniperinum Hedwig
Polytrichum juniperinum var. affine (Funck) Bridel
Polytrichum juniperinum var. alpestre (Hoppe) Röhling
Polytrichum juniperinum Hedwig var. juniperinum
Polytrichum juniperinum var. waghornei Kindberg in Macoun
Polytrichum longisetum Swartz ex Bridel
Polytrichum lyallii (Mitten) Kindberg
Polytrichum norwegicum Hedwig
Polytrichum ohioense Renauld & Cardot
Polytrichum pallidisetum Funck
Polytrichum papillatum (G. L. Smith) L. E. Anderson, H. Crum & W. R. Buck
Polytrichum piliferum Hedwig
Polytrichum piliferum var. hyperboreum (R. Brown) C. Müller
Polytrichum sexangulare Flörke ex Bridel
Polytrichum sphaerothecium (Bescherelle) C. Müller
Polytrichum strictum Menzies ex Bridel
Polytrichum swartzii C. J. Hartman
Polytrichum xanthopilum Wilson ex Mitten
Porothamnium bigelovii (Sullivant) Fleischer in Brotherus
Porotrichum alleghaniense (C. Müller) Grout
Porotrichum bigelovii (Sullivant) Kindberg
Porotrichum neckeroides (W. J. Hooker) R. S. Williams
Porotrichum vancouveriense (Kindberg) H. Crum
Pottia arizonica Wareham in Grout
Pottia arizonica Wareham in Grout var. arizonica
Pottia arizonica var. mucronulata Wareham in Grout
Pottia bryoides (Dickson) Mitten
Pottia davalliana (Smith in Drake) C. E. O. Jensen
Pottia fosbergii E. B. Bartram
Pottia heimii (Hedwig) Hampe
Pottia heimii var. obtusifolia (C. Müller) I. Hagen
Pottia intermedia (Turner) Fürnrohr
Pottia lanceolata (Hedwig) C. Müller
Pottia latifolia (Schwa|2grichen in Schultes) C. Müller
Pottia latifolia (Schwa|2grichen in Schultes) C. Müller var. latifolia
Pottia latifolia var. pilifera (Dickson) C. Müller
Pottia nevadensis Cardot & Thériot
Pottia randii G. G. Kennedy
Pottia starkeana (Hedwig) C. Müller
Pottia texana Wareham in Grout
Pottia truncata (Hedwig) Bruch & W. P. Schimper
Pottia truncata var. major (Weber & D. Mohr) Bruch & W. P. Schimper
Pottia wilsonii (W. J. Hooker) Bruch & W. P. Schimper
Pseudephemerum nitidum (Hedwig) Reimers
Pseudisothecium myosuroides (Bridel) Grout
Pseudisothecium stoloniferum (Bridel) Grout
Pseudisothecium stoloniferum var. cardotii (Kindberg) Grout
Pseudisothecium stoloniferum var. myurellum (Kindberg) Grout
Pseudobraunia californica (Lesquereux) Brotherus
Pseudobryum cinclidioides (Hübener) T. Koponen
Pseudocalliergon turgescens (T. Jensen) Loeske
Pseudocrossidium aureum (E. B. Bartram) Zander
Pseudocrossidium hornschuchianum (Schultz) Zander
Pseudocrossidium obtusulum (Lindberg) H. Crum & L. E. Anderson
Pseudocrossidium replicatum (Taylor) Zander
Pseudocrossidium revolutum (Bridel in Schrader) Zander
Pseudocryphaea domingensis (Sprengel) W. R. Buck
Pseudocryphaea flagellifera (Bridel) Britton in Brotherus
Pseudoditrichum mirabile Steere & Iwatsuki
Pseudoleskea arizonae R. S. Williams
Pseudoleskea atricha (Kindberg in Macoun) Kindberg
Pseudoleskea atrovirens (Dickson ex Bridel) W. P. Schimper in B.S.G.
Pseudoleskea baileyi Best & Grout
Pseudoleskea denudata (Kindberg in Macoun) Best
Pseudoleskea denudata var. holzingeri Best
Pseudoleskea frigida (Kindberg) A. J. Sharp in Grout
Pseudoleskea incurvata (Hedwig) Loeske
Pseudoleskea incurvata var. gigantea (E. Lawton) H. Crum, Steere & L. E. Anderson
Pseudoleskea incurvata (Hedwig) Loeske var. incurvata
Pseudoleskea incurvata var. tenuiretis (Culmann) Podpěra
Pseudoleskea julacea (Bescherelle & Cardot) H. Crum, Steere & L. E. Anderson
Pseudoleskea oligoclada Kindberg
Pseudoleskea pallida Best
Pseudoleskea pallida var. filescens Best
Pseudoleskea patens (Lindberg) Kindberg
Pseudoleskea radicosa (Mitten) Macoun & Kindberg
Pseudoleskea radicosa var. compacta Best
Pseudoleskea radicosa var. denudata (Kindberg in Macoun) Wijk & Margadant
Pseudoleskea radicosa var. pallida (Best) H. Crum, Steere & L. E. Anderson
Pseudoleskea radicosa (Mitten) Macoun & Kindberg var. radicosa
Pseudoleskea rigescens Lindberg
Pseudoleskea rigescens var. howei Best
Pseudoleskea saviana (De Notaris) Latzel
Pseudoleskea stenophylla Renauld & Cardot
Pseudoleskeella catenulata (Bridel ex Schrader) Kindberg
Pseudoleskeella catenulata var. ambigua (Amann) Amann
Pseudoleskeella nervosa (Bridel) Nyholm
Pseudoleskeella nervosa (Bridel) Nyholm var. nervosa
Pseudoleskeella nervosa var. sibirica (Arnold) E. Lawton
Pseudoleskeella papillosa (Lindberg) Kindberg
Pseudoleskeella serpentinensis P. S. Wilson & Norris
Pseudoleskeella sibirica (Arnold) P. S. Wilson & Norris
Pseudoleskeella tectorum (Funck ex Bridel) Kindberg ex Brotherus
Pseudoleskeella williamsii (Best) H. Crum, Steere & L. E. Anderson
Pseudoscleropodium purum (Hedwig) Fleischer in Brotherus
Pseudotaxiphyllum distichaceum (Mitten) Iwatsuki
Pseudotaxiphyllum elegans (Bridel) Iwatsuki
Pseudotaxiphyllum homomallifolium (Redfearn) Ireland
Psilopilum cavifolium (Wilson in Seemann) I. Hagen
Psilopilum laevigatum (Wahlenberg) Lindberg
Pterigynandrum filiforme Hedwig
Pterigynandrum filiforme var. decipiens (Weber & D. Mohr) Limpricht
Pterigynandrum filiforme Hedwig var. filiforme
Pterigynandrum filiforme var. minus Lesquereux & T. P. James
Pterigynandrum sharpii H. Crum & L. E. Anderson
Pterogonium gracile (Hedwig) Smith
Pterygoneurum californicum H. Crum
Pterygoneurum kozlovii Lazarenko
Pterygoneurum lamellatum (Lindberg) Juratzka
Pterygoneurum ovatum (Hedwig) Dixon
Pterygoneurum subsessile (Bridel) Juratzka
Pterygoneurum subsessile var. henrici (Rau) Wareham in Grout
Ptilium crista‑castrensis (Hedwig) De Notaris
Ptychomitrium drummondii (Wilson) Sullivant & Lesquereux
Ptychomitrium gardneri Lesquereux
Ptychomitrium incurvum (Schwa|2grichen) Spruce
Ptychomitrium leibergii Best
Ptychomitrium serratum Bruch & W. P. Schimper
Pylaisaea intricata (Hedwig) W. P. Schimper in B.S.G.
Pylaisaea jamesii Sullivant & Lesquereux
Pylaisaea selwynii Kindberg
Pylaisaea subdenticulata W. P. Schimper in B.S.G.
Pylaisia polyantha (Hedwig) W. P. Schimper in B.S.G.
Pylaisia polyantha var. brevifolia (Lindberg & H. Arnell) Limpricht
Pylaisia polyantha var. pseudoplatygyria (Kindberg in Macoun) Grout
Pylaisiadelpha recurvans (Michaux) W. R. Buck
Pylaisiadelpha roellii (Renauld & Cardot) W. R. Buck
Pylaisiadelpha tenuirostris (Bruch & W. P. Schimper in Sullivant in A. Gray) W. R. Buck
Pylaisiella intricata (Hedwig) Grout
Pylaisiella polyantha (Hedwig) Grout
Pylaisiella selwynii (Kindberg) H. Crum, Steere & L. E. Anderson
Pylaisiella steerei Ando & Higuchi
Pyramidula tetragona (Bridel) Bridel
Pyrrhobryum spiniforme (Hedwig) Mitten
Racomitrium aciculare (Hedwig) Bridel
Racomitrium affine (Schleicher ex Weber & D. Mohr) Lindberg
Racomitrium aquaticum (Bridel ex Schrader) Bridel
Racomitrium brevipes Kindberg
Racomitrium brevisetum Lindberg
Racomitrium canescens (Hedwig) Bridel
Racomitrium canescens (Hedwig) Bridel var. canescens
Racomitrium canescens var. epilosum H. L. H. Müller ex Milde
Racomitrium canescens var. ericoides (Hedwig) Hampe
Racomitrium canescens fo. ericoides (Hedwig) Mönkemeyer
Racomitrium canescens var. latifolium J. M. Lange & C. E. O. Jensen
Racomitrium canescens subsp. latifolium (J. M. Lange & C. E. O. Jensen) Frisvoll
Racomitrium depressum Lesquereux
Racomitrium elongatum Ehrhart ex Frisvoll
Racomitrium ericoides (Hedwig) Bridel
Racomitrium fasciculare (Hedwig) Bridel
Racomitrium heterostichum (Hedwig) Bridel
Racomitrium heterostichum var. affine (Schleicher ex Weber & D. Mohr) Lesquereux
Racomitrium heterostichum var. alopecurum Hübener
Racomitrium heterostichum var. gracilescens Bruch & W. P. Schimper in B.S.G.
Racomitrium heterostichum (Hedwig) Bridel var. heterostichum
Racomitrium heterostichum var. macounii (Kindberg) G. N. Jones in Grout
Racomitrium heterostichum var. microcarpum (Hedwig) Boulay
Racomitrium heterostichum var. occidentale Renauld & Cardot
Racomitrium heterostichum var. ramulosum (Lindberg) Corbière
Racomitrium heterostichum var. sudeticum (Funck) Baur
Racomitrium lanuginosum (Hedwig) Bridel
Racomitrium lawtonae Ireland
Racomitrium macounii Kindberg
Racomitrium microcarpum (Hedwig) Bridel
Racomitrium muticum (Kindberg in Macoun) Frisvoll
Racomitrium obesum Frisvoll
Racomitrium occidentale (Renauld & Cardot) Renauld & Cardot
Racomitrium pacificum Ireland & Spence
Racomitrium panschii (C. Müller) Kindberg
Racomitrium patens (Dickson ex Hedwig) Hübener
Racomitrium pygmaeum Frisvoll
Racomitrium sudeticum (Funck) Bruch & W. P. Schimper in B.S.G.
Racomitrium sudeticum fo. alpinum E. Lawton
Racomitrium sudeticum fo. americanum E. Lawton
Racomitrium sudeticum fo. brevipes (Kindberg) E. Lawton
Racomitrium sudeticum fo. macounii (Kindberg) E. Lawton
Racomitrium sudeticum (Funck) Bruch & W. P. Schimper in B.S.G. fo. sudeticum
Racomitrium varium (Mitten) Jaeger
Racomitrium venustum Frisvoll
Racopilum tomentosum (Hedwig) Bridel
Rauia scita (Palisot de Beauvois) Austin
Rauiella praelonga (W. P. Schimper ex Bescherelle) Wijk & Margadant
Rauiella scita (Palisot de Beauvois) Reimers
Rhabdoweisia crenulata (Mitten) Jameson
Rhabdoweisia crispata (Dickson ex Withering) Lindberg
Rhabdoweisia denticulata Bruch & W. P. Schimper in B.S.G.
Rhabdoweisia denticulata var. americana Culmann in Grout
Rhachithecium perpusillum (Thwaites & Mitten) Brotherus
Rhamphidium macrostegium (Sullivant) Mitten
Rhexophyllum subnigrum (Mitten) Hilpert
Rhizogonium spiniforme (Hedwig) Bruch in Krauss
Rhizomnium andrewsianum (Steere) T. Koponen
Rhizomnium appalachianum T. Koponen
Rhizomnium glabrescens (Kindberg) T. Koponen
Rhizomnium gracile T. Koponen
Rhizomnium magnifolium (Horikawa) T. Koponen
Rhizomnium nudum (Britton & R. S. Williams) T. Koponen
Rhizomnium perssonii T. Koponen
Rhizomnium pseudopunctatum (Bruch & W. P. Schimper) T. Koponen
Rhizomnium punctatum (Hedwig) T. Koponen
Rhodobryum ontariense (Kindberg) Paris in Kindberg
Rhodobryum roseum (Hedwig) Limpricht
Rhynchostegiella compacta (C. Müller) Loeske
Rhynchostegiella curviseta (Bridel) Limpricht
Rhynchostegiella georgiana Dixon & Grout
Rhynchostegium hians (Hedwig) Delogne
Rhynchostegium pulchellum (Hedwig) H. Robinson
Rhynchostegium pulchellum var. praecox (Hedwig) McFarland
Rhynchostegium pulchellum (Hedwig) H. Robinson var. pulchellum
Rhynchostegium serrulatum (Hedwig) Jaeger
Rhytidiadelphus japonicus (Reimers in Reimers & Sakurai) T. Koponen
Rhytidiadelphus loreus (Hedwig) Warnstorf
Rhytidiadelphus squarrosus (Hedwig) Warnstorf
Rhytidiadelphus subpinnatus (Lindberg) T. Koponen
Rhytidiadelphus triquetrus (Hedwig) Warnstorf
Rhytidiadelphus triquetrus var. beringianus (Cardot & Thériot) Grout
Rhytidiadelphus triquetrus (Hedwig) Warnstorf var. triquetrus
Rhytidiopsis robusta (W. J. Hooker) Brotherus
Rhytidium rugosum (Ehrhart ex Hedwig) Kindberg
Roellia roellii (Brotherus ex Röll) Andrews ex H. Crum
Saelania glaucescens (Hedwig) Brotherus in Bomansson & Brotherus
Sanionia orthothecioides (Lindberg) Loeske
Sanionia uncinata (Hedwig) Loeske
Sanionia uncinata var. symmetrica (Renauld & Cardot) H. Crum & L. E. Anderson
Sanionia uncinata (Hedwig) Loeske var. uncinata
Sarmentypnum sarmentosum (Wahlenberg) Tuomikoski & T. Koponen
Schistidium agassizii Sullivant & Lesquereux in Sullivant
Schistidium alpicola (Hedwig) Limpricht
Schistidium andreaeopsis (C. Müller) Lazarenko
Schistidium apocarpum (Hedwig) Bruch & W. P. Schimper in B.S.G.
Schistidium cinclidodonteum (C. Müller in Röll) B. Bremer
Schistidium cryptocarpum Mogensen & H. Blom
Schistidium heterophyllum (Kindberg in Macoun) McIntosh in L. E. Anderson, H. Crum & W. R. Buck
Schistidium holmenianum Steere & Brassard
Schistidium maritimum (Turner) Bruch & W. P. Schimper in B.S.G.
Schistidium obtusifolium Ireland & H. Crum
Schistidium occidentale (E. Lawton) Churchill in Funk & D. R. Brooks
Schistidium pulvinatum (Hedwig) Bridel
Schistidium rivulare (Bridel) Podpěra
Schistidium rivulare subsp. latifolium (J. E. Zetterstedt) B. Bremer
Schistidium rivulare var. latifolium (J. E. Zetterstedt) H. Crum & L. E. Anderson
Schistidium rivulare (Bridel) Podpěra var. rivulare
Schistidium tenerum (J. E. Zetterstedt) Nyholm
Schistidium trichodon (Bridel) Poelt
Schistostega pennata (Hedwig) Weber & D. Mohr
Schizomitrium pallidum (Hornschuch in Martius) H. Crum & L. E. Anderson
Schlotheimia lancifolia E. B. Bartram
Schlotheimia rugifolia (W. J. Hooker) Schwa|2grichen
Schlotheimia sullivantii C. Müller
Schwetschkeopsis denticulata (Sullivant) Brotherus
Schwetschkeopsis fabronia (Schwa|2grichen) Brotherus
Sciaromium fryei R. S. Williams
Sciaromium lescurii (Sullivant in Sullivant & Lesquereux) Brotherus
Sciaromium tricostatum (Sullivant) Mitten in Seemann
Scleropodium aplocladum (Mitten) Grout
Scleropodium aplocladum var. obtusum Grout
Scleropodium caespitosum W. P. Schimper in B.S.G.
Scleropodium caespitosum var. sublaeve Renauld & Cardot
Scleropodium californicum (Lesquereux) Kindberg
Scleropodium cespitans (Wilson ex C. Müller) L. F. Koch
Scleropodium cespitans (Wilson ex C. Müller) L. F. Koch var. cespitans
Scleropodium cespitans var. sublaeve (Renauld & Cardot) Wijk & Margadant
Scleropodium colpophyllum (Sullivant) Grout
Scleropodium colpophyllum var. attenuatum Grout
Scleropodium illecebrum W. P. Schimper in B.S.G.
Scleropodium julaceum E. Lawton
Scleropodium obtusifolium (Mitten) Kindberg in Macoun
Scleropodium touretii (Bridel) L. F. Koch
Scleropodium touretii var. colpophyllum (Sullivant) E. Lawton ex H. Crum
Scleropodium touretii (Bridel) L. F. Koch var. touretii
Scopelophila cataractae (Mitten) Brotherus
Scopelophila latifolia (Kindberg) Renauld & Cardot
Scopelophila ligulata (Spruce) Spruce
Scorpidium scorpioides (Hedwig) Limpricht
Scorpidium turgescens (T. Jensen) Loeske
Scouleria aquatica W. J. Hooker in Drummond
Scouleria marginata Britton
Seligeria acutifolia Lindberg in C. J. Hartman
Seligeria brevifolia (Lindberg) Lindberg
Seligeria calcarea (Hedwig) Bruch & W. P. Schimper in B.S.G.
Seligeria campylopoda Kindberg in Macoun
Seligeria careyana Vitt & W. B. Schofield
Seligeria diversifolia Lindberg
Seligeria donniana (Smith) C. Müller
Seligeria oelandica C. E. O. Jensen & Medelius
Seligeria polaris Berggren
Seligeria pusilla (Hedwig) Bruch & W. P. Schimper in B.S.G.
Seligeria recurvata (Hedwig) Bruch & W. P. Schimper in B.S.G.
Seligeria subimmersa Lindberg
Seligeria trifaria (Bridel) Lindberg
Seligeria tristichoides Kindberg
Sematophyllum adnatum (Michaux) Britton
Sematophyllum caespitosum Mitten
Sematophyllum carolinianum (C. Müller) Britton
Sematophyllum carolinianum var. admixtum (Sullivant) Grout
Sematophyllum demissum (Wilson) Mitten
Sematophyllum marylandicum (C. Müller) Britton
Sematophyllum micans (Mitten) Braithwaite
Sematophyllum smallii R. S. Williams
Sematophyllum subpinnatum (Bridel) Britton
Solmsiella biseriata (Austin) Steere
Solmsiella kurzii Steere
Sphagnum acutifolium Schrader
Sphagnum acutifolium var. viride Warnstorf
Sphagnum affine Renauld & Cardot
Sphagnum andersonianum Andrus
Sphagnum angermanicum Melin
Sphagnum angustifolium (Warnstorf in S. M. Mo|/ller & Binstead) C. E. O. Jensen
Sphagnum annulatum Warnstorf
Sphagnum annulatum var. porosum (Schliephacke & Warnstorf) Maass & Isoviita
Sphagnum aongstroemii C. Hartman
Sphagnum arcticum Flatberg & Frisvoll
Sphagnum auriculatum W. P. Schimper
Sphagnum austinii Sullivant in Austin
Sphagnum balticum (Russow) C. E. O. Jensen
Sphagnum bartlettianum Warnstorf
Sphagnum capillaceum (F. W. Weiss) Schrank
Sphagnum capillaceum (F. W. Weiss) Schrank var. capillaceum
Sphagnum capillaceum var. tenerum (Sullivant & Lesquereux ex Sullivant in A. Gray) H. Crum
Sphagnum capillifolium (Ehrhart) Hedwig
Sphagnum capillifolium (Ehrhart) Hedwig var. capillifolium
Sphagnum capillifolium var. tenellum (W. P. Schimper) H. Crum
Sphagnum capillifolium var. tenerum (Sullivant & Lesquereux ex Sullivant in A. Gray) H. Crum
Sphagnum carolinianum Andrus
Sphagnum centrale C. E. O. Jensen
Sphagnum compactum Lamarck & A. P. de Candolle
Sphagnum contortum Schultz
Sphagnum crispum Andrus
Sphagnum cuspidatum Ehrhart ex G. F. Hoffmann
Sphagnum cuspidatum Ehrhart ex G. F. Hoffmann var. cuspidatum
Sphagnum cuspidatum var. serrulatum (Schliephacke) Schliephacke
Sphagnum cyclophyllum Sullivant & Lesquereux in Sullivant
Sphagnum denticulatum Bridel
Sphagnum erythrocalyx Hampe in C. Müller
Sphagnum fallax Klinggra|2ff
Sphagnum fimbriatum Wilson in W. J. Hooker
Sphagnum fimbriatum var. concinnum (Berggren) Warnstorf
Sphagnum fimbriatum Wilson in W. J. Hooker var. fimbriatum
Sphagnum fitzgeraldii Renauld & Cardot in Lesquereux & T. P. James
Sphagnum flavicomans (Cardot) Warnstorf
Sphagnum flexuosum Dozy & Molkenboer
Sphagnum flexuosum Dozy & Molkenboer var. flexuosum
Sphagnum flexuosum var. ramosissimum Andrus
Sphagnum fuscum (W. P. Schimper) Klinggra|2ff
Sphagnum girgensohnii Russow
Sphagnum henryense Warnstorf
Sphagnum imbricatum Hornschuch ex Russow
Sphagnum imbricatum var. affine (Renauld & Cardot) Warnstorf
Sphagnum imbricatum Hornschuch ex Russow var. imbricatum
Sphagnum imbricatum var. sublaeve Limpricht ex Warnstorf
Sphagnum inundatum Russow
Sphagnum inundatum var. auriculatum Jennings
Sphagnum jensenii H. Lindberg
Sphagnum junghuhnianum Dozy & Molkenboer
Sphagnum junghuhnianum var. pseudomolle (Warnstorf) Warnstorf
Sphagnum lenense H. Lindberg ex Savicz‑Ljubitskaya
Sphagnum lescurii Sullivant
Sphagnum lindbergii W. P. Schimper in Lindberg
Sphagnum macrophyllum Bernhardi ex Bridel
Sphagnum macrophyllum var. burinense Maass
Sphagnum macrophyllum var. floridanum Austin
Sphagnum macrophyllum Bernhardi ex Bridel var. macrophyllum
Sphagnum magellanicum Bridel
Sphagnum majus (Russow) C. E. O. Jensen
Sphagnum mendocinum Sullivant
Sphagnum meridense (Hampe) C. Müller
Sphagnum mississippiense Andrus
Sphagnum molle Sullivant
Sphagnum nemoreum Scopoli
Sphagnum nitidum Warnstorf
Sphagnum obtusum Warnstorf
Sphagnum orientale Savicz‑Ljubitskaya
Sphagnum pacificum Flatberg
Sphagnum palustre Linnaeus
Sphagnum palustre var. brachycladum (Warnstorf) Röll
Sphagnum palustre var. squarrosulum (Nees & Hornschuch) Venturi & Bottini
Sphagnum papillosum Lindberg
Sphagnum perichaetiale Hampe in C. Müller
Sphagnum platyphyllum (Lindberg) Warnstorf
Sphagnum plumulosum Röll
Sphagnum plumulosum fo. viride (Warnstorf) Jennings
Sphagnum portoricense Hampe
Sphagnum pulchrum (Lindberg in Braithwaite) Warnstorf
Sphagnum pungens G. Roth
Sphagnum pylaesii Bridel
Sphagnum quinquefarium (Lindberg in Braithwaite) Warnstorf
Sphagnum recurvum Palisot de Beauvois
Sphagnum recurvum var. amblyphyllum (Russow) Warnstorf
Sphagnum recurvum var. brevifolium (Lindberg in Braithwaite) Warnstorf
Sphagnum recurvum Palisot de Beauvois var. recurvum
Sphagnum recurvum var. tenue Klinggra|2ff
Sphagnum riparium Ångström
Sphagnum rubellum Wilson
Sphagnum rubroflexuosum Andrus
Sphagnum russowii Warnstorf
Sphagnum schofieldii H. Crum
Sphagnum splendens Maass
Sphagnum squarrosum Crome in Hoppe
Sphagnum steerei Andrus
Sphagnum strictum Sullivant
Sphagnum subfulvum Sjörs
Sphagnum subnitens Russow & Warnstorf
Sphagnum subobesum Warnstorf
Sphagnum subsecundum Nees in Sturm
Sphagnum subsecundum var. andrusii H. Crum
Sphagnum subsecundum subsp. contortum (Schultz) C. J. Hartman
Sphagnum subsecundum var. contortum (Schultz) Hübener
Sphagnum subsecundum var. inundatum (Russow) C. E. O. Jensen
Sphagnum subsecundum var. junsaiense (Warnstorf) H. Crum
Sphagnum subsecundum var. platyphyllum (Lindberg) Cardot
Sphagnum subsecundum var. rufescens (Nees & Hornschuch) Hübener
Sphagnum subsecundum Nees in Sturm var. subsecundum
Sphagnum subtile (Russow) Warnstorf
Sphagnum tabulare Sullivant
Sphagnum tenellum (Bridel) Bridel
Sphagnum tenellum Persoon in Nees & Hornschuch
Sphagnum tenellum (Bridel) Bridel var. tenellum
Sphagnum tenerum Sullivant & Lesquereux ex Sullivant in A. Gray
Sphagnum teres (W. P. Schimper) Ångström in C. J. Hartman
Sphagnum teres var. subteres (Lindberg in Braithwaite) Röll
Sphagnum torreyanum Sullivant
Sphagnum trinitense C. Müller
Sphagnum viride Flatberg
Sphagnum warnstorfianum Du Rietz in Sjörs
Sphagnum warnstorfii Russow
Sphagnum warnstorfii var. virescens Russow ex Warnstorf
Sphagnum wilfii H. Crum
Sphagnum wulfianum Girgensohn
Splachnobryum bernoullii C. Müller
Splachnobryum kieneri R. S. Williams
Splachnobryum obtusum (Bridel) C. Müller
Splachnum ampullaceum Hedwig
Splachnum luteum Hedwig
Splachnum luteum Hedwig var. luteum
Splachnum luteum var. melanocaulon Wahlenberg
Splachnum ovatum Dickson ex Hedwig
Splachnum pensylvanicum (Bridel) Grout ex H. Crum
Splachnum rubrum Hedwig
Splachnum sphaericum Hedwig
Splachnum vasculosum Hedwig
Splachnum vasculosum var. heterophyllum (Drummond) Brassard
Splachnum vasculosum Hedwig var. vasculosum
Steerecleus serrulatus (Hedwig) H. Robinson
Stegonia latifolia (Schwa|2grichen in Schultes) Venturi ex Brotherus
Stegonia latifolia (Schwa|2grichen in Schultes) Venturi ex Brotherus var. latifolia
Stegonia latifolia var. pilifera (Dickson) Brotherus
Stegonia latifolia fo. pilifera (Dickson) Mönkemeyer
Stegonia pilifera (Dickson) H. Crum & L. E. Anderson
Stereodon cupressiformis (Hedwig) Bridel ex Mitten
Stereodon cupressiformis var. filiformis (Bridel) Braithwaite
Stereodon curvifolius (Hedwig) Bridel
Stereodon delicatulus (T. P. James in Sullivant) Brotherus
Stereodon fertilis (Sendtner) Lindberg in Brotherus
Stereodon haldanianus (Greville) Lindberg ex Brotherus
Stereodon imponens (Hedwig) Bridel ex Mitten
Stereodon pallescens (Hedwig) Mitten
Stereodon patientiae (Lindberg ex Milde) Lindberg ex Jennings
Stereodon pratensis (Rabenhorst) Warnstorf
Stereodon recurvans (Michaux) Bridel
Stereodon reptilis (Michaux) Mitten
Stereodon tenuirostris (Bruch & W. P. Schimper in Sullivant in A. Gray) Brotherus
Stereophyllum donnellii (Austin) Cardot ex Paris
Stereophyllum leucostegum (Bridel) Mitten
Stereophyllum radiculosum (W. J. Hooker) Mitten
Stereophyllum wrightii (Sullivant in A. Gray) Renauld & Cardot
Stokesiella brittoniae (Grout) H. Robinson
Stokesiella oregana (Sullivant) H. Robinson
Stokesiella praelonga (Hedwig) H. Robinson
Stokesiella praelonga var. stokesii (Turner) H. Crum
Symblepharis helicophylla Montagne
Symblepharis vaginata (Wilson) Wijk & Margadant
Syrrhopodon filigerus R. S. Williams
Syrrhopodon floridanus Sullivant in Sullivant & Lesquereux
Syrrhopodon gaudichaudii Montagne
Syrrhopodon incompletus Schwa|2grichen
Syrrhopodon ligulatus Montagne
Syrrhopodon parasiticus (Swartz ex Bridel) Paris
Syrrhopodon prolifer Schwa|2grichen
Syrrhopodon texanus Sullivant
Taxiphyllum alternans (Cardot) Iwatsuki
Taxiphyllum cuspidifolium (Cardot) Iwatsuki
Taxiphyllum deplanatum (W. P. Schimper ex C. Müller) Fleischer
Taxiphyllum geophilum (Austin) Fleischer
Taxiphyllum mariannae (Grout) Schornhurst
Taxiphyllum taxirameum (Mitten) Fleischer
Taxithelium planum (Bridel) Mitten
Tayloria acuminata Hornschuch
Tayloria froelichiana (Hedwig) Mitten ex Brotherus
Tayloria hornschuchii (Greville & Arnott) Brotherus
Tayloria lingulata (Dickson) Lindberg
Tayloria serrata (Hedwig) Bruch & W. P. Schimper in B.S.G.
Tayloria serrata var. flagellaris (Bridel) Bruch & W. P. Schimper in B.S.G.
Tayloria serrata var. tenuis (Dickson ex Withering) Bruch & W. P. Schimper in B.S.G.
Tayloria splachnoides (Schleicher ex Schwa|2grichen) W. J. Hooker
Tayloria splachnoides var. acuminata (Hornschuch) Hübener
Tetraphis browniana (Dickson) Greville
Tetraphis browniana var. repanda (Funck in Sturm) Hampe
Tetraphis geniculata Girgensohn ex Milde
Tetraphis pellucida Hedwig
Tetraplodon angustatus (Hedwig) Bruch & W. P. Schimper in B.S.G.
Tetraplodon mnioides (Swartz ex Hedwig) Bruch & W. P. Schimper in B.S.G.
Tetraplodon pallidus I. Hagen
Tetraplodon paradoxus (R. Brown) I. Hagen
Tetraplodon pennsylvanicus Sayre in Grout
Tetraplodon urceolatus (Hedwig) Bruch & W. P. Schimper in B.S.G.
Tetrodontium brownianum (Dickson) Schwa|2grichen
Tetrodontium ovatum (Funck in Hoppe) Schwa|2grichen
Tetrodontium repandum (Funck in Sturm) Schwa|2grichen
Thamnobryum alleghaniense (C. Müller) Nieuwland
Thamnobryum neckeroides (W. J. Hooker) E. Lawton
Thelia asprella (W. P. Schimper in B.S.G.) Sullivant & Lesquereux
Thelia hirtella (Hedwig) Sullivant & Lesquereux
Thelia lescurii Sullivant in Sullivant & Lesquereux
Thuidium abietinum (Hedwig) W. P. Schimper in B.S.G.
Thuidium allenii Austin
Thuidium delicatulum (Hedwig) W. P. Schimper in B.S.G.
Thuidium delicatulum (Hedwig) W. P. Schimper in B.S.G. var. delicatulum
Thuidium delicatulum var. radicans (Kindberg) H. Crum, Steere & L. E. Anderson
Thuidium involvens (Hedwig) Mitten
Thuidium microphyllum (Hedwig) Jaeger
Thuidium microphyllum var. lignicola (Kindberg) Best
Thuidium microphyllum var. obtusum Grout
Thuidium microphyllum var. ravenelii (Sullivant & Lesquereux) Best
Thuidium minutulum (Hedwig) W. P. Schimper in B.S.G.
Thuidium philibertii Limpricht
Thuidium pygmaeum W. P. Schimper in B.S.G.
Thuidium recognitum (Hedwig) Lindberg
Thuidium schistocalyx (C. Müller) Mitten
Thuidium scitum (Palisot de Beauvois) Austin
Thuidium scitum var. aestivale Austin
Thuidium tamariscinum (Hedwig) W. P. Schimper in B.S.G.
Thuidium virginianum (Bridel) W. P. Schimper in Bescherelle
Timmia austriaca Hedwig
Timmia austriaca var. brevifolia Renauld & Cardot
Timmia bavarica Hessler
Timmia cucullata Michaux
Timmia megapolitana Hedwig
Timmia megapolitana var. bavarica (Hessler) Bridel
Timmia megapolitana subsp. bavarica (Hessler) Brassard
Timmia megapolitana Hedwig var. megapolitana
Timmia neglecta Warnstorf
Timmia norvegica J. E. Zetterstedt
Timmia norvegica var. excurrens Bryhn
Timmia norvegica J. E. Zetterstedt var. norvegica
Timmia sibirica Lindberg & H. Arnell
Timmiella anomala (Bruch & W. P. Schimper) Limpricht
Timmiella crassinervis (Hampe) L. F. Koch
Timmiella flexiseta (Bruch) Limpricht
Timmiella flexiseta var. vancouveriensis (Brotherus) Grout
Tomentypnum falcifolium (Renauld ex Nichols) Tuomikoski in Ahti & Fagersten
Tomentypnum nitens (Hedwig) Loeske
Tomentypnum nitens var. falcifolium (Renauld ex Nichols) Podpěra
Tortella arctica (Arnold) Crundwell & Nyholm
Tortella caespitosa (Schwa|2grichen) Limpricht
Tortella flavovirens (Bruch in F. A. Müller) Brotherus
Tortella fragilis (W. J. Hooker & Wilson in Drummond) Limpricht
Tortella humilis (Hedwig) Jennings
Tortella inclinata (R. A. Hedwig in Weber & D. Mohr) Limpricht
Tortella inclinatula (C. Müller & Kindberg in Macoun) Brotherus
Tortella nitida (Lindberg) Brotherus
Tortella rigens Albertson
Tortella tortelloides (S. W. Greene in S. W. Greene, D. M. Greene, P. D. Brown & Pacey) H. Robinson
Tortella tortuosa (Hedwig) Limpricht
Tortula ammonsiana H. Crum & L. E. Anderson
Tortula amphidiacea (C. Müller) Brotherus
Tortula amplexa (Lesquereux) Steere in Grout
Tortula aurea E. B. Bartram
Tortula bartramii Steere in Grout
Tortula bistratosa Flowers
Tortula bolanderi (Lesquereux & T. P. James) M. A. Howe
Tortula brevipes (Lesquereux) Brotherus
Tortula cainii H. Crum & L. E. Anderson
Tortula californica E. B. Bartram
Tortula caninervis (Mitten) Brotherus
Tortula caroliniana Andrews
Tortula chisosa Magill, Delgadillo M. & Stark
Tortula fragilis Taylor
Tortula inermis (Bridel) Montagne
Tortula intermedia (Bridel) De Notaris
Tortula laevipila (Bridel) Schwa|2grichen
Tortula laevipila (Bridel) Schwa|2grichen var. laevipila
Tortula laevipila var. meridionalis (W. P. Schimper) Wijk & Margadant
Tortula latifolia Bruch ex C. J. Hartman
Tortula mucronifolia Schwa|2grichen
Tortula muralis Hedwig
Tortula norvegica (Weber) Lindberg
Tortula obtusissima (C. Müller) Mitten
Tortula pagorum (Milde) De Notaris
Tortula papillosa Wilson in Spruce
Tortula papillosissima (Coppey) Brotherus
Tortula princeps De Notaris
Tortula propagulosa A. J. Sharp
Tortula rhizophylla (Sakurai) Iwatsuki & K. Saito
Tortula ruraliformis (Bescherelle) Ingham
Tortula ruralis (Hedwig) P. G. Ga|2rtner, B. Meyer & Scherbius
Tortula ruralis var. crinita De Notaris
Tortula scotteri Zander & Steere
Tortula sinensis (C. Müller) Brotherus in Levier
Tortula stanfordensis Steere
Tortula subulata Hedwig
Tortula subulata var. angustata (W. P. Schimper) Limpricht
Tortula virescens (De Notaris) De Notaris
Tortula williamsii E. B. Bartram
Trachybryum megaptilum (Sullivant) W. B. Schofield
Trachycystis flagellaris (Sullivant & Lesquereux) Lindberg
Trachyxiphium heteroicum (Cardot) W. R. Buck
Trematodon ambiguus (Hedwig) Hornschuch
Trematodon boasii W. B. Schofield
Trematodon brevicollis Hornschuch
Trematodon longicollis Michaux
Trematodon montanus Belland & Brassard
Trichodon cylindricus (Hedwig) W. P. Schimper
Trichodon cylindricus (Hedwig) W. P. Schimper var. cylindricus
Trichodon cylindricus var. oblongus (Lindberg) Podpěra
Tricholepis nigrescens (Swartz ex Hedwig) Grout
Tricholepis nigrescens var. donnellii (Austin) Grout
Trichostomopsis australasiae (W. J. Hooker & Greville) H. Robinson
Trichostomopsis brevifolia E. B. Bartram
Trichostomopsis diaphanobasis (Cardot) Grout
Trichostomopsis fayae Grout
Trichostomum arcticum Kaalaas
Trichostomum brachydontium Bruch in F. A. Müller
Trichostomum crispulum Bruch in F. A. Müller
Trichostomum cuspidatissimum Cardot & Thériot
Trichostomum cylindricum (Bruch ex Bridel) C. Müller
Trichostomum jamaicense (Mitten) Jaeger
Trichostomum molariforme Zander
Trichostomum mollissimum (Brotherus ex E. B. Bartram) H. Crum
Trichostomum spirale Grout
Trichostomum tenuirostre (W. J. Hooker & Taylor) Lindberg
Tripterocladium leucocladulum (C. Müller) Jaeger
Triquetrella californica (Lesquereux) Grout
Tuerckheimia angustifolia Zander
Ulota americana (Palisot de Beauvois) Limpricht
Ulota americana var. rufescens (Britton) Paris
Ulota barclayi Mitten
Ulota bruchii Hornschuch in Bridel
Ulota coarctata (Palisot de Beauvois) Hammar
Ulota crispa (Hedwig) Bridel
Ulota crispa var. alaskana (Cardot & Thériot) Grout
Ulota crispa (Hedwig) Bridel var. crispa
Ulota crispa var. intermedia (W. P. Schimper) Cardot
Ulota crispa var. minor Bridel
Ulota curvifolia (Wahlenberg) Liljeblad
Ulota drummondii (W. J. Hooker & Greville in Greville) Bridel
Ulota funstonii Grout
Ulota hutchinsiae (Smith) Hammar
Ulota hutchinsiae (Smith) Hammar var. hutchinsiae
Ulota hutchinsiae var. rufescens (Britton) Dixon
Ulota japonica (Sullivant & Lesquereux) Mitten
Ulota ludwigii (Bridel) Bridel
Ulota megalospora Venturi in Röll
Ulota obtusiuscula C. Müller & Kindberg in Macoun
Ulota phyllantha Bridel
Ulota reptans Mitten
Venturiella sinensis (Ventenat in Rabenhorst) C. Müller
Venturiella sinensis var. angustiannulata Griffin & A. J. Sharp ex Griffin
Vesicularia amphibola (Spruce ex Mitten) Brotherus
Vesicularia caloosiensis (Austin) H. Crum
Vesicularia crassicaulis (Mitten) Brotherus
Vesicularia poeppigiana (Hampe) H. Crum & Steere
Vesicularia vesicularis (Schwa|2grichen) Brotherus
Vesicularia vesicularis var. poeppigiana (Hampe) Brotherus
Voitia hyperborea Greville & Arnott
Voitia nivalis Hornschuch
Warnstorfia exannulata (W. P. Schimper in B.S.G.) Loeske
Warnstorfia exannulata (W. P. Schimper in B.S.G.) Loeske var. exannulata
Warnstorfia exannulata var. purpurascens (W. P. Schimper) Tuomikoski & T. Koponen
Warnstorfia fluitans (Hedwig) Loeske
Warnstorfia fluitans var. falcata (Sanio ex C. E. O. Jensen) H. Crum & L. E. Anderson
Warnstorfia fluitans (Hedwig) Loeske var. fluitans
Warnstorfia procera (Renauld & H. Arnell in Husnot) Tuomikoski
Warnstorfia pseudosarmentosa (Cardot & Thériot) Tuomikoski & T. Koponen
Warnstorfia pseudostraminea (C. Müller) Tuomikoski & T. Koponen
Warnstorfia trichophylla (Warnstorf) Tuomikoski & T. Koponen
Warnstorfia tundrae (Arnold) Loeske
Weissia andersoniana Zander
Weissia andrewsii E. B. Bartram
Weissia brachycarpa (Nees & Hornschuch) Juratzka
Weissia condensa (Voit in J. W. Sturm) Lindberg
Weissia controversa Hedwig
Weissia controversa Hedwig var. controversa
Weissia controversa var. longiseta (Lesquereux & T. P. James) H. Crum, Steere & L. E. Anderson
Weissia glauca E. B. Bartram
Weissia hedwigii H. Crum
Weissia inoperculata (H. Crum) H. Crum, Steere & L. E. Anderson
Weissia jamaicensis (Mitten) Grout
Weissia ligulaefolia (E. B. Bartram) Grout
Weissia ludoviciana (Sullivant in A. Gray) W. D. Reese & B. A. E. Lemmon
Weissia microstoma (Hedwig) C. Müller
Weissia muhlenbergiana (Swartz) W. D. Reese & B. A. E. Lemmon
Weissia perligulata Flowers ex H. Crum
Weissia sharpii L. E. Anderson & B. A. E. Lemmon
Weissia tortilis (Schwa|2grichen in Schkuhr) C. Müller
Weissia viridula Hedwig ex Bridel
Weissia viridula var. australis Austin
Weissia viridula var. wolfii (Lesquereux & T. P. James) Grout
Wijkia carlottae (W. B. Schofield) H. Crum
Zelometeorium patulum (Hedwig) Manuel
Zygodon apiculatus Redfearn
Zygodon conoideus (Dickson) W. J. Hooker & Taylor
Zygodon gracilis Wilson
Zygodon gracilis var. americanus Grout
Zygodon reinwardtii (Hornschuch) A. Braun in B.S.G.
Zygodon viridissimus (Dickson) Bridel
Zygodon viridissimus var. rupestris C. J. Hartman
Zygodon viridissimus (Dickson) Bridel var. viridissimus
Zygodon vulgaris Nyholm
HEPATICS, 747 names
Acrobolbus ciliatus (Mitten) Schiffner
Anastrepta orcadensis (W. J. Hooker) Schiffner
Anastrophyllum assimile (W. J. Hooker) Stephani
Anastrophyllum donianum (W. J. Hooker) Stephani
Anastrophyllum helleranum (Nees) R. M. Schuster
Anastrophyllum michauxii (Weber) H. Buch ex Evans
Anastrophyllum minutum (Schreber in Cranz) R. M. Schuster
Anastrophyllum minutum var. grandis (Lindberg) R. M. Schuster
Anastrophyllum minutum (Schreber in Cranz) R. M. Schuster var. minutum
Anastrophyllum saxicola (Schrader) R. M. Schuster
Anastrophyllum sphenoloboides R. M. Schuster
Anastrophyllum tenue H. Williams
Aneura ledermannii Stephani
Aneura pinguis (Linnaeus) Dumortier
Anomomarsupella cephalozielloides R. M. Schuster
Anthelia julacea (Lightfoot) Dumortier
Anthelia juratzkana (Limpricht) Trevisan de Saint‑Léon
Anthoceros adscendens Lehmann & Lindenberg
Anthoceros carolinianus Michaux
Anthoceros donnellii Austin
Anthoceros fusiformis Austin
Anthoceros laevis Linnaeus
Anthoceros macounii M. A. Howe
Anthoceros meridionalis Stephani
Anthoceros punctatus Linnaeus
Apometzgeria pubescens (Schrank) Kuwahara
Apotreubia nana (Hattori & H. Inoue) Hattori & Mizutani
Arnellia fennica (Gottsche) Lindberg
Ascidiota blepharophylla C. Massalongo
Ascidiota blepharophylla subsp. alaskana Steere & R. M. Schuster
Asterella bolanderi (Austin) Underwood
Asterella californica (Hampe) Underwood
Asterella elegans (Sprengel) Trevisan de Saint‑Léon
Asterella gracilis (Weber) Underwood
Asterella lindenbergiana (Corda) Lindberg
Asterella ludwigii Underwood
Asterella palmeri (Austin) Underwood
Asterella saccata (Wahlenberg) Evans
Asterella tenella (Linnaeus) Palisot de Beauvois
Athalamia hyalina (Sommerfeldt) Hattori
Barbilophozia atlantica (Kaalaas) K. Müller
Barbilophozia attenuata (Nees in Martius) Loeske
Barbilophozia barbata (Schreber) Loeske
Barbilophozia binsteadii (Kaalaas) Loeske
Barbilophozia cavifolia (H. Buch & S. Arnell) Stotler & Crandall‑Stotler
Barbilophozia floerkei (Weber & D. Mohr) Loeske
Barbilophozia floerkei (Weber & D. Mohr) Loeske var. floerkei
Barbilophozia hatcheri (Evans) Loeske
Barbilophozia hyperborea (R. M. Schuster) Stotler & Crandall‑Stotler
Barbilophozia kunzeana (Hübener) Gams
Barbilophozia lycopodioides (Wallroth) Loeske
Barbilophozia quadriloba (Lindberg) Loeske
Barbilophozia quadriloba var. collenchymatica (R. M. Schuster) Stotler & Crandall‑Stotler
Barbilophozia quadriloba var. glareosa (E. Jo|/rgensen) Lammes in T. Koponen, Isoviita & Lammes
Barbilophozia quadriloba (Lindberg) Loeske var. quadriloba
Bazzania ambigua (Lindenberg) Trevisan de Saint‑Léon
Bazzania denudata (Torrey ex Lindenberg) Trevisan de Saint‑Léon
Bazzania nudicaulis Evans
Bazzania pearsonii Stephani
Bazzania tricrenata (Wahlenberg) Trevisan de Saint‑Léon
Bazzania trilobata (Linnaeus) S. Gray
Bazzania trilobata var. depauperata (K. Müller) Grolle
Bazzania trilobata (Linnaeus) S. Gray var. trilobata
Blasia pusilla Linnaeus
Blepharostoma arachnoideum M. A. Howe
Blepharostoma trichophyllum (Linnaeus) Dumortier
Blepharostoma trichophyllum subsp. brevirete (Bryhn & Kaalaas) R. M. Schuster
Blepharostoma trichophyllum (Linnaeus) Dumortier subsp. trichophyllum
Brachiolejeunea bahamensis Evans
Brachiolejeunea corticalis (Lehmann & Lindenberg) Schiffner
Bucegia romanica Radian
Calycularia laxa Lindenberg & S. Arnell
Calypogeia fissa (Linnaeus) Raddi
Calypogeia fissa (Linnaeus) Raddi subsp. fissa
Calypogeia fissa subsp. neogaea R. M. Schuster
Calypogeia integristipula Stephani
Calypogeia muelleriana (Schiffner) K. Müller
Calypogeia muelleriana subsp. blomquistii R. M. Schuster
Calypogeia muelleriana (Schiffner) K. Müller subsp. muelleriana
Calypogeia neesiana (C. Massalongo & Carestia) K. Müller
Calypogeia peruviana Nees & Montagne
Calypogeia sphagnicola (H. Arnell & J. Persson) Warnstorf & Loeske
Calypogeia suecica (H. Arnell & J. Persson) K. Müller
Calypogeia sullivantii Austin
Calypogeia trichomanis (Linnaeus) Corda
Caudalejeunea lehmanniana (Gottsche, Lindenberg & Nees) Evans
Cephalozia affinis Lindberg ex Stephani
Cephalozia bicuspidata (Linnaeus) Dumortier
Cephalozia bicuspidata subsp. ambigua (A. Massalongo) R. M. Schuster
Cephalozia bicuspidata (Linnaeus) Dumortier subsp. bicuspidata
Cephalozia bicuspidata subsp. lammersiana (Hübener) R. M. Schuster
Cephalozia bicuspidata subsp. otaruensis (Stephani) Hattori
Cephalozia catenulata (Hübener) Lindberg
Cephalozia connivens (Dickson) Lindberg
Cephalozia connivens var. bifida R. M. Schuster
Cephalozia connivens var. compacta (Warnstorf) Nichols
Cephalozia connivens (Dickson) Lindberg var. connivens
Cephalozia lacinulata J. B. Jack ex Spruce
Cephalozia leucantha Spruce
Cephalozia loitlesbergeri Schiffner
Cephalozia lunulaefolia (Dumortier) Dumortier
Cephalozia macounii (Austin) Spruce
Cephalozia macrostachya Kaalaas
Cephalozia macrostachya subsp. australis R. M. Schuster
Cephalozia macrostachya Kaalaas subsp. macrostachya
Cephalozia pleniceps (Austin) Lindberg
Cephalozia pleniceps var. caroliniana R. M. Schuster
Cephalozia pleniceps (Austin) Lindberg var. pleniceps
Cephalozia pleniceps var. sphagnorum (C. Massalongo) E. Jo|/rgensen
Cephaloziella arctica Bryhn & C. Douin
Cephaloziella arctica var. alpina R. M. Schuster
Cephaloziella arctica Bryhn & C. Douin var. arctica
Cephaloziella biloba (Lindberg in Spruce) K. Müller
Cephaloziella brinkmanii C. Douin
Cephaloziella byssacea Warnstorf
Cephaloziella byssacea var. scabra
Cephaloziella dentata (Raddi) Migula
Cephaloziella divaricata (Smith) Schiffner
Cephaloziella divaricata (Smith) Schiffner var. divaricata
Cephaloziella divaricata var. scabra M. A. Howe
Cephaloziella elachista (J. B. Jack in Gottsche & Rabenhorst) Schiffner
Cephaloziella gracillima C. Douin
Cephaloziella grimsulana (J. B. Jack in Gottsche & Rabenhorst) K. Müller
Cephaloziella grimsulana var. angustiloba (C. Douin) E. Jo|/rgensen
Cephaloziella grimsulana (J. B. Jack in Gottsche & Rabenhorst) K. Müller var. grimsulana
Cephaloziella hampeana (Nees) Schiffner ex Loeske
Cephaloziella hyalina C. Douin
Cephaloziella integerrima (Lindberg) Warnstorf
Cephaloziella massalongii (K. Müller) K. Müller
Cephaloziella minima (Austin ex Pearson) C. Douin
Cephaloziella obliqua C. Douin
Cephaloziella papillosa Schiffner
Cephaloziella patulifolia (Stephani) C. Douin
Cephaloziella phyllacantha (C. Massalongo & Carestia) K. Müller
Cephaloziella rappii C. Douin
Cephaloziella rhizantha Stephani
Cephaloziella rubella (Nees) Warnstorf
Cephaloziella rubella var. arctogena R. M. Schuster
Cephaloziella rubella var. bifida (Schreber ex Schmidel) C. Douin
Cephaloziella rubella var. elegans R. M. Schuster
Cephaloziella rubella (Nees) Warnstorf var. rubella
Cephaloziella rubella var. sullivantii (Austin) K. Müller
Cephaloziella spinicaulis C. Douin
Cephaloziella spinigera E. Jo|/rgensen
Cephaloziella subdentata Warnstorf
Cephaloziella turneri (W. J. Hooker) K. Müller
Cephaloziella uncinata R. M. Schuster
Cephaloziella uncinata var. sphagnicola R. M. Schuster
Cephaloziella uncinata R. M. Schuster var. uncinata
Ceratolejeunea confusa R. M. Schuster
Ceratolejeunea cubensis (Montagne) Schiffner
Ceratolejeunea laetefusca (Austin) R. M. Schuster
Ceratolejeunea rubiginosa Stephani
Chandonanthus filiformis Stephani
Chandonanthus hirtellus (Weber) Mitten
Chandonanthus setiformis (Ehrhart) Lindberg
Cheilolejeunea clausa (Nees & Montagne) Stephani
Cheilolejeunea decidua (Spruce) Evans
Cheilolejeunea evansii (M. S. Taylor) R. M. Schuster
Cheilolejeunea parvula R. M. Schuster ex Stotler & Crandall‑Stotler
Cheilolejeunea polyantha Evans
Cheilolejeunea polyantha var. caduciloba R. M. Schuster
Cheilolejeunea polyantha Evans var. polyantha
Cheilolejeunea rigidula (Montagne) R. M. Schuster
Chiloscyphus gemmiparus Evans
Chiloscyphus pallescens (Ehrhart ex G. F. Hoffmann) Dumortier
Chiloscyphus pallescens var. fragilis (A. Roth) K. Müller
Chiloscyphus pallescens (Ehrhart ex G. F. Hoffmann) Dumortier var. pallescens
Chiloscyphus polyanthos (Linnaeus) Corda in Opiz
Chiloscyphus polyanthos (Linnaeus) Corda in Opiz var. polyanthos
Chiloscyphus polyanthos var. rivularis (Schrader) Nees
Chonecolea doellingeri (Nees) Grolle
Cladopodiella fluitans E. Jo|/rgensen
Cladopodiella francisci (W. J. Hooker) E. Jo|/rgensen
Clasmatocolea exigua Stephani
Cololejeunea biddlecomiae (Austin ex Pearson) Evans
Cololejeunea cardiocarpa (Montagne) Stephani
Cololejeunea contractiloba Evans
Cololejeunea cornutissima (R. M. Schuster) Stotler & Crandall‑Stotler
Cololejeunea diaphana Evans
Cololejeunea diaphana var. cristulata R. M. Schuster
Cololejeunea diaphana Evans var. diaphana
Cololejeunea ephemeroides (R. M. Schuster) Stotler & Crandall‑Stotler
Cololejeunea macounii (Spruce ex Underwood) Evans
Cololejeunea minutissima (Smith) Schiffner
Cololejeunea minutissima (Smith) Schiffner subsp. minutissima
Cololejeunea minutissima subsp. myriocarpa (Nees & Montagne) R. M. Schuster
Cololejeunea ornata Evans
Cololejeunea setiloba Evans
Cololejeunea subcristata Evans
Cololejeunea tuberculata Evans
Conocephalum conicum (Linnaeus) Underwood
Corsinia coriandrina (Sprengel) Lindberg
Crossotolejeunea bermudiana Evans
Cryptocolea impricata R. M. Schuster
Cryptomitrium tenerum (W. J. Hooker in Kunth) Austin
Cryptothallus mirabilis Malmborg
Cylindrocolea obliqua (C. Douin) R. M. Schuster
Cylindrocolea rhizantha (Montagne) R. M. Schuster
Diplasiolejeunea rudolphiana Stephani
Diplophyllum albicans (Linnaeus) Dumortier
Diplophyllum andrewsii Evans
Diplophyllum apiculatum (Evans) Stephani
Diplophyllum apiculatum (Evans) Stephani var. apiculatum
Diplophyllum apiculatum var. taxifolioides R. M. Schuster
Diplophyllum imbricatum (M. A. Howe) K. Müller
Diplophyllum microdontum (Mitten) H. Buch
Diplophyllum obtusatum (R. M. Schuster) R. M. Schuster
Diplophyllum obtusifolium (W. J. Hooker) Dumortier
Diplophyllum plicatum Lindberg
Diplophyllum taxifolium (Wahlenberg) Dumortier
Diplophyllum taxifolium var. macrosticta H. Buch
Diplophyllum taxifolium var. mucronatum R. M. Schuster
Diplophyllum taxifolium (Wahlenberg) Dumortier var. taxifolium
Douinia ovata (Dickson) H. Buch
Drepanolejeunea appalachiana R. M. Schuster
Drepanolejeunea sabaliana R. M. Schuster
Dumortiera hirsuta (Swartz) Nees
Dumortiera hirsuta (Swartz) Nees var. hirsuta
Dumortiera hirsuta var. nepalensis (Taylor) Frye & Clark
Fossombronia alaskana Steere & H. Inoue
Fossombronia angulosa (Dickson) Raddi
Fossombronia brasiliensis Stephani
Fossombronia cristula Austin
Fossombronia foveolata Lindberg
Fossombronia hispidissima Stephani
Fossombronia lamellata Stephani
Fossombronia longiseta Austin
Fossombronia pusilla (Linnaeus) Dumortier
Fossombronia wondraczekii (Corda) Dumortier
Frullania arietina Taylor
Frullania asagrayana Montagne
Frullania bolanderi Austin
Frullania brittoniae Evans
Frullania californica (Austin ex Underwood) Evans
Frullania catalinae Evans
Frullania chilcootiensis Stephani
Frullania cobrensis Gottsche ex Stephani
Frullania cucullata Lindenberg & Gottsche
Frullania donnellii Austin
Frullania eboracensis Gottsche
Frullania franciscana M. A. Howe
Frullania gymnotis Nees & Montagne
Frullania inflata Gottsche
Frullania jackii Gottsche
Frullania kunzei Lehmann & Lindenberg
Frullania oakesiana Austin
Frullania obcordata Lehmann & Lindenberg
Frullania plana Sullivant
Frullania riparia Hampe ex Lehmann
Frullania selwyniana Pearson
Frullania squarrosa (Reinwardt, Blume & Nees) Dumortier
Frullania tamarisci (Linnaeus) Dumortier
Frullania tamarisci subsp. asagrayana (Montagne) Hattori in H. Hara
Frullania tamarisci var. asagrayana (Montagne) Hattori
Frullania tamarisci subsp. nisquallensis (Sullivant) Hattori in H. Hara
Frullania tamarisci var. nisquallensis (Sullivant) Hattori
Geocalyx graveolens (Schrader) Nees
Geothallus tuberosus D. Campbell
Gymnocolea acutiloba K. Müller
Gymnocolea inflata (Hudson) Dumortier
Gymnocolea inflata var. heterostipa (Carrington & Spruce in Spruce) K. Müller
Gymnocolea inflata (Hudson) Dumortier var. inflata
Gymnomitrion apiculatum (Schiffner) K. Müller
Gymnomitrion concinnatum (Lightfoot) Corda
Gymnomitrion corallioides Nees
Gymnomitrion crenulatum Gottsche ex Carrington
Gymnomitrion laceratum (Stephani) Horikawa
Gymnomitrion obtusatum (Lindberg) Pearson
Gymnomitrion pacificum Grolle
Gyrothyra underwoodiana M. A. Howe
Haplomitrium hookeri (Smith) Nees
Harpalejeunea ovata (W. J. Hooker) Schiffner
Harpalejeunea ovata subsp. integra R. M. Schuster
Harpalejeunea stricta (Lindenberg & Gottsche in Gottsche, Lindenberg & Nees) Stephani
Harpanthus drummondii (Taylor) Grolle
Harpanthus flotovianus (Nees) Nees
Harpanthus scutatus (Weber & D. Mohr) Spruce
Herbertus aduncus (Dickson) S. Gray
Herbertus aduncus (Dickson) S. Gray subsp. aduncus
Herbertus aduncus subsp. tenuis (Evans) H. A. Miller & E. Scott
Herbertus hawaiiensis H. A. Miller
Herbertus himalayanus (Stephani) Herzog
Herbertus stramineus (Dumortier) Lett
Hygrobiella laxifolia (W. J. Hooker) Spruce
Hygrolejeunea alaskana R. M. Schuster & Steere
Jamesoniella autumnalis (A. P. de Candolle) Stephani
Jamesoniella autumnalis (A. P. de Candolle) Stephani var. autumnalis
Jamesoniella autumnalis var. myriocarpa (Brinkman) Frye & Clark
Jamesoniella autumnalis var. nipponica (Hattori) Hattori
Jamesoniella undulifolia (Nees) K. Müller
Jubula pennsylvanica (Stephani) Evans
Jungermannia atrovirens Dumortier
Jungermannia caespiticia Lindenberg
Jungermannia confertissima Nees
Jungermannia crenuliformis Austin
Jungermannia evansii Va|4n|3a
Jungermannia exsertifolia Stephani
Jungermannia exsertifolia var. pendeltonii (Pearson) Va|4n|3a
Jungermannia fossombronioides Austin
Jungermannia gracillima Smith
Jungermannia hyalina Lyell
Jungermannia karl‑muelleri Grolle
Jungermannia karl‑muelleri subsp. heteroicum (R. M. Schuster & Damsholt) Stotler & Crandall‑Stotler
Jungermannia karl‑muelleri Grolle subsp. karl‑muelleri
Jungermannia lanceolata Linnaeus
Jungermannia leiantha Grolle
Jungermannia obovata Nees
Jungermannia polaris Lindberg
Jungermannia pumila Withering
Jungermannia pyriflora Stephani
Jungermannia pyriflora var. innovata (R. M. Schuster & Damsholt) Stotler & Crandall‑Stotler
Jungermannia pyriflora subsp. purpurea (R. M. Schuster & Damsholt) Stotler & Crandall‑Stotler
Jungermannia rubra Gottsche ex Underwood
Jungermannia sphaerocarpa W. J. Hooker
Jungermannia subelliptica (Lindberg ex Heeg) Levier
Jungermannia subulata Evans
Kurzia pauciflora (Dickson) Grolle
Kurzia setacea (G. H. Weber) Grolle
Kurzia sylvatica (Evans) Grolle
Lejeunea autoica R. M. Schuster
Lejeunea blomquistii R. M. Schuster
Lejeunea caespitosa Lindenberg
Lejeunea calcicola R. M. Schuster
Lejeunea calcicola R. M. Schuster var. calcicola
Lejeunea calcicola var. mexicana R. M. Schuster
Lejeunea cardotii Stephani
Lejeunea cavifolia (Ehrhart) Lindberg
Lejeunea cladogyna Evans
Lejeunea flava (Swartz) Nees
Lejeunea flava (Swartz) Nees subsp. flava
Lejeunea floridana Evans
Lejeunea glaucescens Gottsche
Lejeunea glaucescens var. acrogyna R. M. Schuster
Lejeunea glaucescens Gottsche var. glaucescens
Lejeunea glaucescens var. obsoleta R. M. Schuster
Lejeunea laetivirens Nees & Montagne
Lejeunea lamacerina (Stephani) Schiffner
Lejeunea lamacerina subsp. gemminata R. M. Schuster
Lejeunea longifissa Stephani
Lejeunea minutiloba Evans
Lejeunea minutiloba var. heterogyna R. M. Schuster
Lejeunea minutiloba Evans var. minutiloba
Lejeunea pililoba Spruce
Lejeunea ruthii (Evans) R. M. Schuster
Lejeunea spiniloba Lindenberg & Gottsche
Lejeunea ulicina (Taylor) Gottsche
Lejeunea ulicina subsp. bullata (Taylor) R. M. Schuster
Lejeunea ulicina (Taylor) Gottsche subsp. ulicina
Lepidozia filamentosa (Lehmann & Lindenberg) Gottsche, Lindenberg & Nees
Lepidozia reptans (Linnaeus) Dumortier
Lepidozia sandvicensis Lindenberg
Leptolejeunea elliptica (Lehmann) Schiffner
Leptoscyphus cuneifolius (W. J. Hooker) Mitten
Leucolejeunea clypeata (Schweinitz) Evans
Leucolejeunea conchifolia Evans
Leucolejeunea unciloba (Lindenberg in Gottsche, Lindenberg & Nees) Evans
Leucolejeunea xanthocarpa (Lehmann & Lindenberg) Evans
Lophocolea bidentata (Linnaeus) Dumortier
Lophocolea cuspidata (Nees) Limpricht
Lophocolea cuspidata var. alata K. Müller
Lophocolea cuspidata (Nees) Limpricht var. cuspidata
Lophocolea heterophylla (Schrader) Dumortier
Lophocolea martiana Nees
Lophocolea minor Nees
Lophocolea muricata (Lehmann) Nees
Lopholejeunea muelleriana (Gottsche) Schiffner
Lopholejeunea subfusca (Nees) Schiffner
Lophozia alboviridis R. M. Schuster
Lophozia alpestris (Schleicher in Weber) Evans
Lophozia ascendens (Warnstorf) R. M. Schuster
Lophozia badensis (Gottsche in Rabenhorst & Gottsche) Schiffner
Lophozia badensis var. apiculata R. M. Schuster
Lophozia badensis (Gottsche in Rabenhorst & Gottsche) Schiffner var. badensis
Lophozia bantriensis (W. J. Hooker) Stephani
Lophozia bicrenata (Schmidel) Dumortier
Lophozia capitata (W. J. Hooker) Macoun
Lophozia collaris (Martius) Dumortier
Lophozia elongata Stephani
Lophozia excisa (Dickson) Dumortier
Lophozia excisa var. elegans R. M. Schuster
Lophozia excisa (Dickson) Dumortier var. excisa
Lophozia excisa var. infuscata R. M. Schuster & Damsholt
Lophozia excisa var. succlenta R. M. Schuster & Damsholt
Lophozia gillmanii (Austin) R. M. Schuster
Lophozia grandiretis (Lindberg in Kaalaas) Schiffner
Lophozia grandiretis (Lindberg in Kaalaas) Schiffner var. grandiretis
Lophozia grandiretis var. parviretis R. M. Schuster
Lophozia groenlandica (Gottsche, Lindenberg & Nees) Macoun
Lophozia guttulata (Lindberg & H. Arnell) Evans
Lophozia heterocolpos (Thedenius) M. A. Howe
Lophozia heterocolpos var. arctica (S. Arnell) R. M. Schuster & Damsholt
Lophozia heterocolpos var. harpanthoides (Bryhn & Kaalaas in Bryhn) R. M. Schuster
Lophozia heterocolpos (Thedenius) M. A. Howe var. heterocolpos
Lophozia heteromorpha R. M. Schuster & Damsholt
Lophozia hyperarctica R. M. Schuster
Lophozia incisa (Schrader) Dumortier
Lophozia incisa (Schrader) Dumortier var. incisa
Lophozia incisa var. inermis K. Müller
Lophozia latifolia R. M. Schuster
Lophozia laxa (Lindberg) Grolle
Lophozia longidens (Lindberg) Macoun
Lophozia longidens subsp. arctica R. M. Schuster
Lophozia longidens (Lindberg) Macoun subsp. longidens
Lophozia obtusa (Lindberg) Evans
Lophozia opacifolia Culmann
Lophozia pellucida R. M. Schuster
Lophozia pellucida var. minor R. M. Schuster
Lophozia pellucida R. M. Schuster var. pellucida
Lophozia perssonii H. Buch & S. Arnell
Lophozia polaris (R. M. Schuster) R. M. Schuster & Damsholt
Lophozia polaris (R. M. Schuster) R. M. Schuster & Damsholt var. polaris
Lophozia polaris var. sphagnorum (R. M. Schuster) R. M. Schuster & Damsholt
Lophozia porphyroleuca Schiffner
Lophozia quadriloba Evans
Lophozia quadriloba var. collenchymatica R. M. Schuster
Lophozia rubrigemma R. M. Schuster
Lophozia rutheana (Limpricht) M. A. Howe
Lophozia silvicola H. Buch
Lophozia subapiculata R. M. Schuster & Damsholt
Lophozia sudetica (Nees ex Hübener) Grolle
Lophozia ventricosa (Dickson) Dumortier
Lophozia ventricosa var. confusa R. M. Schuster
Lophozia ventricosa var. grandiretis (H. Buch & S. Arnell in S. Arnell) R. M. Schuster & Damsholt
Lophozia ventricosa var. longiflora (Nees) Macoun
Lophozia ventricosa var. rigida R. M. Schuster
Lophozia ventricosa var. silvicola (H. Buch) E. Jones
Lophozia ventricosa (Dickson) Dumortier var. ventricosa
Lophozia wenzelii (Nees) Stephani
Lophozia wenzelii var. lapponica H. Buch & S. Arnell
Lophozia wenzelii (Nees) Stephani var. wenzelii
Lunularia cruciata (Linnaeus) Dumortier ex Lindberg
Mannia californica (Gottsche in Underwood) L. C. Wheeler
Mannia fragrans (Balbis) Frye & Clark
Mannia pilosa (Hornemann) Frye & Clark
Mannia rupestris Frye & Clark
Mannia sibirica (K. Müller) Frye & Clark
Mannia triandra (Scopoli) Grolle
Marchantia alpestris (Nees) Burgeff
Marchantia domingensis Lehmann & Lindenberg
Marchantia paleacea Bertoloni
Marchantia polymorpha Linnaeus
Marsupella alpina (Gottsche ex Husnot) Bernet
Marsupella arctica (Berggren) Bryhn & Kaalaas
Marsupella boeckii (Austin) Lindberg ex Kaalaas
Marsupella bolanderi (Austin) Underwood
Marsupella brevissima (Dumortier) Grolle
Marsupella commutata (Limpricht) Bernet
Marsupella condensata (Ångström) Lindberg ex Kaalaas
Marsupella emarginata (Ehrhart) Dumortier
Marsupella emarginata var. aquatica (Lindenberg) Dumortier
Marsupella emarginata (Ehrhart) Dumortier var. emarginata
Marsupella emarginata var. latiloba R. M. Schuster
Marsupella funckii (Weber & D. Mohr) Dumortier
Marsupella paroica R. M. Schuster
Marsupella revoluta (Nees) Dumortier
Marsupella sparsifolia (Lindberg) Dumortier
Marsupella sphacelata (Gieseke ex Lindenberg) Dumortier
Marsupella ustulata (Hübener) Spruce ex Pearson
Marsupella ustulata var. sprucei (Limpricht) R. M. Schuster
Marsupella ustulata (Hübener) Spruce ex Pearson var. ustulata
Mastigolejeunea auriculata (Wilson & W. J. Hooker in Drummond) Schiffner
Mastigophora woodsii (W. J. Hooker) Nees
Mesoptychia sahlbergii Evans
Metzgeria angusta Stephani
Metzgeria conjugata Lindberg
Metzgeria crassipilis (Lindberg) Evans
Metzgeria furcata (Linnaeus) Corda
Metzgeria furcata (Linnaeus) Corda var. furcata
Metzgeria furcata var. ulvula Nees
Metzgeria leptoneura Spruce
Metzgeria myriopoda Lindberg
Metzgeria pubescens Raddi
Metzgeria temperata Kuwahara
Metzgeria uncigera Evans
Microlejeunea ulicina (Taylor) Stephani
Microlepidozia sylvatica E. Jo|/rgensen
Moerckia blyttii (Moerck ex Hornemann) Brockmüller
Moerckia flotoviana (Nees) Schiffner
Moerckia hibernica (W. J. Hooker) Gottsche in Rabenhorst
Mylia anomala (W. J. Hooker) S. Gray
Mylia taylorii (W. J. Hooker) S. Gray
Nardia breidleri (Limpricht) Lindberg
Nardia compressa (W. J. Hooker) S. Gray
Nardia geoscyphus (De Notaris) Lindberg
Nardia geoscyphus var. bifida R. M. Schuster
Nardia geoscyphus (De Notaris) Lindberg var. geoscyphus
Nardia insecta Lindberg
Nardia lescurii (Austin) Underwood
Nardia scalaris S. Gray
Nardia scalaris subsp. botryoidea R. M. Schuster
Nardia scalaris S. Gray subsp. scalaris
Neurolejeunea breutelii (Gottsche in Gottsche, Lindenberg & Nees) Evans
Notothylas breutelii Gottsche
Notothylas orbicularis (Schweinitz) Sullivant
Nowellia curvifolia (Dickson) Mitten in Godman
Odontoschisma denudatum (Nees in Martius) Dumortier
Odontoschisma denudatum (Nees in Martius) Dumortier var. denudatum
Odontoschisma denudatum var. laevissimum R. M. Schuster
Odontoschisma elongatum (Lindberg) Evans
Odontoschisma gibbsiae Evans
Odontoschisma macounii (Austin) Underwood
Odontoschisma prostratum (Swartz) Trevisan de Saint‑Léon
Odontoschisma sphagni (Dickson) Dumortier
Oxymitra androgyna M. A. Howe
Oxymitra paleacea Bischoff
Pallavicinia lyellii (W. J. Hooker) S. Gray
Pedinophyllum interruptum (Nees) Kaalaas
Pellia endiviifolia (Dickson) Dumortier
Pellia epiphylla (Linnaeus) Corda in Opiz
Pellia megaspora R. M. Schuster
Pellia neesiana (Gottsche) Limpricht
Peltolepis quadrata (Sauter) K. Müller
Petalophyllum ralfsii (Wilson) Nees & Gottsche
Phaeoceros hallii (Austin) Proskauer
Phaeoceros laevis (Linnaeus) Proskauer
Phaeoceros laevis subsp. carolinianus (Michaux) Proskauer
Phaeoceros laevis (Linnaeus) Proskauer subsp. laevis
Phaeoceros pearsonii (M. A. Howe) Proskauer
Plagiochasma cuneatum Evans
Plagiochasma rupestre (G. Forster) Stephani
Plagiochasma wrightii Sullivant in A. Gray
Plagiochila acanthophylla Gottsche
Plagiochila acanthophylla var. ciliigera (R. M. Schuster) H. Inoue
Plagiochila appalachiana H. Inoue
Plagiochila arctica Bryhn & Kaalaas
Plagiochila arctica Bryhn & Kaalaas var. arctica
Plagiochila arctica var. intermedia R. M. Schuster
Plagiochila arctica var. subarctica (E. Jo|/rgensen) H. Inoue
Plagiochila aspleniformis R. M. Schuster
Plagiochila asplenioides Dumortier
Plagiochila asplenioides Dumortier var. asplenioides
Plagiochila austinii Evans
Plagiochila caduciloba H. L. Blomquist
Plagiochila columbiana Evans
Plagiochila corniculata Dumortier
Plagiochila diffusa Stephani
Plagiochila dubia Lindenberg & Gottsche
Plagiochila dubia Lindenberg & Gottsche var. dubia
Plagiochila dubia var. integrifolia R. M. Schuster
Plagiochila euryphyllon Carl
Plagiochila euryphyllon subsp. echinata (R. M. Schuster) H. Inoue
Plagiochila floridana Evans
Plagiochila hypnoides Lindenberg
Plagiochila invisus R. M. Schuster
Plagiochila ludoviciana Sullivant
Plagiochila miradorensis Gottsche
Plagiochila miradorensis var. convoluta R. M. Schuster
Plagiochila miradorensis Gottsche var. miradorensis
Plagiochila porelloides (Torrey ex Nees) Lindenberg
Plagiochila satoi Hattori
Plagiochila schoefieldiana H. Inoue
Plagiochila semidecurrens (Lehmann & Lindenberg in Lehmann) Lehmann & Lindenberg
Plagiochila semidecurrens var. alaskana (Evans) H. Inoue
Plagiochila semidecurrens (Lehmann & Lindenberg in Lehmann) Lehmann & Lindenberg var. semidecurrens
Plagiochila sharpii H. L. Blomquist
Plagiochila sharpii H. L. Blomquist subsp. sharpii
Plagiochila sharpii subsp. yakusimensis (Hattori) R. M. Schuster
Plagiochila sullivantii Gottsche ex Evans
Plagiochila sullivantii var. spinigera R. M. Schuster
Plagiochila sullivantii Gottsche ex Evans var. sullivantii
Plagiochila undata Sullivant in A. Gray
Plagiochila undata subsp. crispata (Gottsche) R. M. Schuster
Plagiochila undata Sullivant in A. Gray subsp. undata
Plagiochila virginica Evans
Plagiochila virginica var. caroliniana R. M. Schuster
Plagiochila virginica var. euryphylla R. M. Schuster
Plagiochila virginica Evans var. virginica
Pleuroclada albescens (W. J. Hooker) Spruce
Pleuroclada albescens (W. J. Hooker) Spruce var. albescens
Pleuroclada albescens var. islandica (Nees) Spruce
Pleurozia purpurea Lindberg
Porella bolanderi (Austin) Pearson
Porella cordaeana D. Moore
Porella navicularis (Lehmann & Lindenberg in Lehmann) Pfeiffer
Porella pinnata Linnaeus
Porella platyphylla (Schweinitz) Pfeiffer
Porella platyphylla var. platyphylloidea Frye & Clark
Porella platyphylloidea Lindberg
Porella roellii Stephani
Porella swartziana (Weber) Trevisan de Saint‑Léon
Porella vernicosa Lindberg
Porella vernicosa subsp. faurieri (Stephani) M. Hara
Prasanthus suecicus Lindberg in Lindberg & H. Arnell
Preissia quadrata (Scopoli) Nees
Pseudolepicolea fryei (Persson) Grolle & Ando
Ptilidium californicum (Austin) Underwood
Ptilidium ciliare (Linnaeus) Hampe
Ptilidium pulcherrimum (G. H. Weber) Hampe
Ptychocoleus heterophyllus Evans
Radula auriculata Stephani
Radula australis Austin
Radula bolanderi Gottsche
Radula complanata (Linnaeus) Dumortier
Radula flaccida Lindenberg & Gottsche
Radula mollis Lindenberg & Gottsche
Radula obconica Sullivant
Radula obtusiloba Stephani
Radula obtusiloba subsp. polyclada (Evans) Hattori
Radula prolifera S. Arnell
Radula sullivantii Austin
Radula tenax Lindberg
Radula voluta Taylor
Reboulia hemisphaerica (Linnaeus) Raddi
Rectolejeunea berteroana Evans
Rectolejeunea brittoniae Evans
Rectolejeunea maxonii Evans
Rectolejeunea phyllobola Evans
Riccardia chamedryfolia (Withering) Grolle
Riccardia incurvata Lindberg
Riccardia latifrons Lindberg
Riccardia multifida (Linnaeus) S. Gray
Riccardia multifida var. ambrosioides (Nees) Carrington & Pearson
Riccardia multifida (Linnaeus) S. Gray var. multifida
Riccardia palmata (Hedwig) Carruthers
Riccardia pinguis S. Gray
Riccardia sinuata (W. J. Hooker) Trevisan de Saint‑Léon
Riccia albida Sullivant
Riccia austinii Stephani
Riccia beyrichiana Hampe ex Lehmann
Riccia bifurca G. F. Hoffmann
Riccia californica Austin
Riccia campbelliana M. A. Howe
Riccia canaliculata G. F. Hoffmann
Riccia cavernosa G. F. Hoffmann
Riccia crystallina Linnaeus
Riccia curtisii (Austin) Austin
Riccia dictyospora M. A. Howe
Riccia donnellii Austin
Riccia eldeeniae D. L. Jacobs
Riccia fluitans Linnaeus
Riccia frostii Austin
Riccia glauca Linnaeus
Riccia hirta (Austin) Underwood
Riccia macallisteri M. A. Howe
Riccia membranacea Gottsche, Lindenberg & Nees
Riccia nigrella A. P. de Candolle
Riccia ozarkana McGregor
Riccia sorocarpa Bischoff
Riccia sullivantii Austin
Riccia tenella D. L. Jacobs
Riccia trichocarpa M. A. Howe
Riccia violacea M. A. Howe
Ricciocarpos natans (Linnaeus) Corda
Riella affinis M. A. Howe & Underwood
Riella americana M. A. Howe & Underwood
Sauteria alpina (Nees & Bischoff) Nees
Scapania aequiloba (Schwa|2grichen) Dumortier
Scapania americana K. Müller
Scapania apiculata Spruce
Scapania bolanderi Austin
Scapania brevicaulis Taylor
Scapania calcicola (H. Arnell & J. Persson) Ingham
Scapania carinthiaca J. B. Jack ex Lindberg
Scapania compacta (A. Roth) Dumortier
Scapania crassiretis Bryhn
Scapania curta (Martius) Dumortier
Scapania curta (Martius) Dumortier var. curta
Scapania curta var. grandiretis R. M. Schuster
Scapania curta var. isoloba R. M. Schuster
Scapania cuspiduligera (Nees) K. Müller
Scapania cuspiduligera (Nees) K. Müller var. cuspiduligera
Scapania cuspiduligera var. diplophyllopsis R. M. Schuster
Scapania degenii Schiffner ex K. Müller
Scapania degenii Schiffner ex K. Müller var. degenii
Scapania degenii var. dubia R. M. Schuster
Scapania glaucodephala (Taylor) Austin
Scapania gymnostomophila Kaalaas
Scapania hyperborea E. Jo|/rgensen
Scapania invisa R. M. Schuster
Scapania irrigua (Nees) Nees in Gottsche, Lindenberg & Nees
Scapania irrigua (Nees) Nees in Gottsche, Lindenberg & Nees subsp. irrigua
Scapania irrigua subsp. rufescens (Loeske) R. M. Schuster
Scapania kaurinii Ryan
Scapania ligulifolia R. M. Schuster
Scapania lingulata H. Buch
Scapania lingulata H. Buch var. lingulata
Scapania lingulata var. microphylla (Warnstorf) R. M. Schuster
Scapania massalongi (K. Müller) K. Müller
Scapania mucronata H. Buch
Scapania mucronata H. Buch subsp. mucronata
Scapania mucronata var. polaris R. M. Schuster
Scapania mucronata subsp. praetervisa (Meylan) R. M. Schuster
Scapania mucronata var. praetervisa (Meylan) H. Buch
Scapania nemorea (Linnaeus) Grolle
Scapania nemorosa (Linnaeus) Dumortier
Scapania obcordata (Berggren) S. Arnell in S. Arnell & MÅrtensson
Scapania obscura (H. Arnell & C. E. O. Jensen) Schiffner
Scapania paludicola Loeske & K. Müller
Scapania paludicola Loeske & K. Müller var. paludicola
Scapania paludicola var. rotundiloba R. M. Schuster
Scapania paludicola var. viridigemma R. M. Schuster
Scapania paludosa (K. Müller) K. Müller
Scapania paradoxa R. M. Schuster
Scapania paradoxa R. M. Schuster var. paradoxa
Scapania paradoxa var. ramosa R. M. Schuster
Scapania parvifolia Warnstorf
Scapania perssonii R. M. Schuster
Scapania pulcherrima R. M. Schuster
Scapania saxicola R. M. Schuster
Scapania scandica (H. Arnell & H. Buch) Macvicar
Scapania scandica var. dimorpha R. M. Schuster
Scapania scandica (H. Arnell & H. Buch) Macvicar var. scandica
Scapania serrulata R. M. Schuster
Scapania simmonsii Bryhn & Kaalaas
Scapania spitzbergensis (Lindberg in Lindberg & H. Arnell) K. Müller
Scapania subalpina (Nees ex Lindenberg) Dumortier
Scapania tundrae (H. Arnell) H. Buch
Scapania uliginosa (Lindenberg) Dumortier
Scapania umbrosa (Schrader) Dumortier
Scapania undulata (Linnaeus) Dumortier
Scapania undulata var. aequatiformis De Notaris
Scapania undulata var. oakesii (Austin) H. Buch
Scapania undulata (Linnaeus) Dumortier var. undulata
Schofieldia monticola Godfrey
Solenostoma crenulatum Mitten
Solenostoma crenuliforme Stephani
Solenostoma gracillimum R. M. Schuster
Solenostoma hyalinum Mitten
Solenostoma oblongifolium K. Müller
Solenostoma pumilum K. Müller
Sphaerocarpos cristatus M. A. Howe
Sphaerocarpos donnellii Austin
Sphaerocarpos drewei Wigglesworth
Sphaerocarpos hians Haynes
Sphaerocarpos michelii Bellardi
Sphaerocarpos texanus Austin
Sphenolobopsis pearsonii (Spruce) R. M. Schuster
Targionia hypophylla Linnaeus
Taxilejeunea cladiophora R. M. Schuster
Taxilejeunea obtusangula (Spruce) Evans
Taxilejeunea sharpii R. M. Schuster
Telaranea nematodes (Austin) M. A. Howe
Trichocolea tomentella Dumortier
Tritomaria exsecta (Schmidel ex Schrader) Schiffner ex Loeske
Tritomaria exsectiformis (Breidler) Schiffner ex Loeske
Tritomaria exsectiformis subsp. arctica R. M. Schuster
Tritomaria exsectiformis (Breidler) Schiffner ex Loeske subsp. exsectiformis
Tritomaria heterophylla R. M. Schuster
Tritomaria polita (Nees) E. Jo|/rgensen
Tritomaria polita (Nees) E. Jo|/rgensen subsp. polita
Tritomaria polita subsp. polymorpha R. M. Schuster
Tritomaria quinquedentata (Hudson) H. Buch
Tritomaria quinquedentata var. grandiretis H. Buch & S. Arnell
Tritomaria quinquedentata (Hudson) H. Buch var. quinquedentata
Tritomaria quinquedentata var. turgida (Lindberg in Lindberg & H. Arnell) Weimarck
Tritomaria scitula E. Jo|/rgensen