Scientific Name Author Family Grout Bland Shuttleworth & Zim Marshall Harthill & O'Connor Welch Jewell Stark Dunham Crum Tripp Johnson Iwatsuki Zhang Wu Thomas & Jackson Britton Crum, personal communication Chen & Lee Russell Vitt, Marsh, & Bovey Nees, Hornschuch, & Sturm. Hallinb„ck & S”derstr”m
Abietinella C. Müll M Thuidiaceae
Abietinella abietina (Hedw.) Fleisch. M Thuidiaceae wiry fern moss wiry fern moss spruce-tree feather moss pine-tree feather moss fir fern moss mountain plume moss gravel comb moss
Acaulon C. Müll M Pottiaceae   dwarf moss
Acaulon muticum (Hedw.) C. Müll. M Pottiaceae common dwarf earth moss common earth moss common dwarf moss
Acaulon muticum var. rufescens (Jaeg.) Crum M Pottiaceae
Acaulon schimperianum (Sull.) Sull. in Sull. & Lesq. M Pottiaceae
Acaulon triquetrum (Spruce) C.Müll. M Pottiaceae triquetrous earth moss triangular earth moss
Acrobolbus L Acrobolbaceae
Acrobolbus ciliatus (Mitt.) Schiffn. L Acrobolbaceae
Acroporium Mitt. M Sematophyllaceae ink brush moss apical pore moss
Acroporium smallii (Williams) Crum & Anderson M Sematophyllaceae
Aloina Kindb. M Pottiaceae rigid screw moss aloe moss slipper moss
Aloina aloides (Koch ex K. F. Schultz) Kindb. M Pottiaceae aloe-leaved screw moss common aloe moss small slipper moss
Aloina aloides var. ambigua (Bruch & Schimp. in B.S.G.) Craig in Grout M Pottiaceae southern slipper moss
Aloina bifrons (De Not.) Delg. M Pottiaceae
Aloina brevirostris (Hook. & Grev.) Kindb. M Pottiaceae short-beaked rigid screw moss short beaked screw moss little slipper moss
Aloina hamulus (C. Müll.) Broth. M Pottiaceae
Aloina rigida (Hedw.) Limpr. M Pottiaceae aloe-like rigid screw moss rigid screw moss obtuse leafed aloe moss stiff slipper moss
Alsia Sull. M Leucodontaceae
Alsia californica (Hook. & Arnott) Sull. M Leucodontaceae
Amblyodon Bruch & Schimp. in B.S.G. M Meesiaceae
Amblyodon dealbatus (Hedw.) Bruch & Schimp. in B.S.G. M Meesiaceae pale-leaved thread moss pale thread moss lounge moss
Amblystegium Schimp. in B.S.G. M Amblystegiaceae blunt roof (operculum) Hime-yanagi-goke = small willow moss willow-leafed moss creeping moss
Amblystegium serpens (Hedw.) B.S.G. M Amblystegiaceae creeping cedar moss creeping feather moss creeping feather moss delicate willow moss common willow-leafed moss slender creeping moss
Amblystegium serpens var. juratzkanum (Schimp.) Rau & Herv. M Amblystegiaceae long willow leaf moss
Amblystegium varium (Hedw.) Lindb. M Amblystegiaceae variable willow-leafed moss grove creeping moss
Amphidium Schimp. M Orthotrichaceae turtle moss bottle moss funnel moss
Amphidium californicum (Hampe ex  Müll.) Broth. M Orthotrichaceae
Amphidium lapponicum (Hedw.) Schimp. M Orthotrichaceae Lapland beardless moss Lapland yoke moss Kamegoke = turtle moss common bottle moss Lapp funnel moss
Amphidium mougeotii (Bruch & Schimp. in B.S.G.) Schimp. M Orthotrichaceae Mougeot's yoke moss Inukamegoki = false turtle moss Mougeot's bottle moss cushion funnel moss
Anacamptodon Brid. M Fabroniaceae Soriha-goke = curved leaf moss recurved teeth moss
Anacamptodon splachnoides (Fröl. ex Brid.) Brid. M Fabroniaceae knothole moss knothole moss knothole moss common recurved teeth moss
Anacolia Schimp. M Bartramiaceae stiff hair moss
Anacolia laevisphaera (Tayl.) Flow. M Bartramiaceae
Anacolia menziesii (Turn.) Par. M Bartramiaceae red-haired moss  
Anacolia menziesii var. bauerii (Hampe) Flow. M Bartramiaceae
Anastrepta L rolled leaf liverwort
Anastrepta orcadensis (Hook) Schiffn. L common rolled leaf liverwort oblique leaf moss
Anastrophyllum L Amiba goke = net-leafed liverwort straight leaf liverwort stairs moss
Anastrophyllum assimile (Mitt.) Steph. L sheathing leaf liverwort
Anastrophyllum donianum (Hook.) Steph. L common straight leaf liverwort
Anastrophyllum helleranum (Nees) Schust. L wood stairs moss
Anastrophyllum michauxii (Web.) Buch ex Evans L Michaux's straight leaf liverwort forest stairs moss
Anastrophyllum minutum (Schreb.) Schust. L small straight leaf liverwort little stairs moss
Anastrophyllum saxicola (Schrad.) Schust. L rock straight leaf liverwort boulder stairs moss
Anastrophyllum sphenoloboides Schust. L bog stairs moss
Anastrophyllum tenue H. Williams L
Andreaea Hedw. M Andreaeaceae rock mosses split moss for Andreae of Germany kurogoke = black moss black moss sootmoss
Andreaea alpestris (Thed.) Schimp. M Andreaeaceae
Andreaea blyttii Schimp. M Andreaeaceae Blytt's black moss mountain sootmoss
Andreaea crassinervia Bruch M Andreaeaceae thick-nerved rock moss
Andreaea heinemannii Hampe & C. Müll. M Andreaeaceae
Andreaea megistospora B. Murr. M Andreaeaceae
Andreaea megistospora var. epapillosa (B. Murr.) Crum & Anderson M Andreaeaceae
Andreaea mutabilis Hook. f. & Wils. M Andreaeaceae
Andreaea nivalis Hook. M Andreaeaceae red rock moss tall slender split moss snow moss Gassan kurogoke = Mt. Gassan black moss snow sootmoss
Andreaea obovata Thed. M Andreaeaceae soil sootmoss
Andreaea rothii Web. & Mohr M Andreaeaceae black falcate split moss black falcate andreaea costate sootmoss
Andreaea rothii var. papillosa (Schimp.) Lindb. in Braithw. M Andreaeaceae
Andreaea rupestris Hedw. M Andreaeaceae rock andreaea black rock moss rock split moss black mountain moss kurogoke = black moss rock black moss sootmoss
Andreaea rupestris var. papillosa (Lindb.) Podp. M Andreaeaceae
Andreaea schofieldiana B. Murr. M Andreaeaceae
Andreaea sinuosa B. Murr. M Andreaeaceae
Andreaeobryum Steere & B. Murr. M Andreaeobryaceae
Andreaeobryum macrosporum Steere & B. Murr. M Andreaeobryaceae
Aneura L Aneuraceae green thalloid liverwort
Aneura pinguis (L.) Dum. L Aneuraceae midori zenigoke = green marchantia, striped liverwort common green thalloid liverwort thick bowl moss
Anoectangium Schwaegr. M Pottiaceae branched beardless moss menbou-goke = rolling pin moss
Anoectangium aestivum (Hedw.) Mitt. M Pottiaceae compact moss
Anoectangium incurvans (Schimp. ex Besch.) Bartr. M Pottiaceae  
Anoectangium tenuinerve (Limpr.) Par. M Pottiaceae
Anomobryum Schimp. M Bryaceae gingoke-modoki = false silver moss silver moss
Anomobryum filiforme (Dicks.) Solms in Rabenh. M Bryaceae common silver moss
Anomobryum leptostomoides Schimp. in Rabenh. M Bryaceae
Anomodon Hook. & Tayl. M Anomodontaceae tree apron mosses not law tooth (abnormal peristome) kinuito-goke = silk thread moss cattle tongue moss baron moss
Anomodon attenuatus (Hedw.) Hüb. M Anomodontaceae   common tree apron moss attenuated tail moss   narrow cattle tongue moss common tree apron moss whip baron moss
Anomodon longifolius (Brid.) Hartm. M Anomodontaceae slender anomodon long-leaved anomodon long-leaved tail moss silk thread moss long leafed cattle tongue moss little baron moss
Anomodon minor (Hedw.) Fürnr. M Anomodontaceae blunt-leaved anomodon blunt-leaved anomodon giboushigoke-modoki = false giboushi (rounded top on post of Japanese bridge) small cattle tongue moss
Anomodon rostratus (Hedw.) Schimp. M Anomodontaceae velvet tree apron moss velvet tree apron moss
Anomodon rugelii (C. Müll.) Keissl. M Anomodontaceae common anomodon Yezo-ito-goke = thread moss of Yezo crease-leafed cattle tongue moss dark baron moss
Anomodon viticulosus (Hedw.) Hook. & Tayl. M Anomodontaceae tall anomodon long tail moss kisuji-kinuitogoke = yellow-striped silk thread moss tall anomodon large baron moss
Anomomarsupella cephalozielloides Schust. L
Anthelia L Antheliaceae rabbit ear liverwort snow moss
Anthelia julacea (L.) Dum. L Antheliaceae
Anthelia juratzkana (Limpr.) Trev. L Antheliaceae hime-kasanari-goke=small shingle moss small rabbit ear liverwort little snow moss
Anthoceros L Anthocerotaceae tsuno-goke = horn moss horn liverwort
Anthoceros adscendens Lehm. et Lindenb. L Anthocerotaceae
Anthoceros donnellii Aust. L Anthocerotaceae
Anthoceros fusiformis Aust. L Anthocerotaceae
Anthoceros macounii M.A. Howe L Anthocerotaceae
Anthoceros meridionalis Steph. L Anthocerotaceae
Anthoceros punctatus L. L Anthocerotaceae Nagasaki hornwort common horn liverwort
Antitrichia Brid. M Leucodontaceae opposite hair moss
Antitrichia californica Sull. in Lesq. M Leucodontaceae
Antitrichia curtipendula (Hedw.) Brid. M Leucodontaceae hanging moss pendulous anomodon pendulous wing moss common opposite moss pendulous wing-moss fell moss
Antitrichia curtipendula var. gigantea Sull. & Lesq. M Leucodontaceae
Aongstroemia Bruch & Schimp. in B.S.G. M hataki-goke = duster moss ngstr”m's moss
Aongstroemia longipes (Somm.) B.S.G. M pin moss
Aphanorrhegma Sull. in Gray M Funariaceae
Aphanorrhegma serratum   (Hook. f. & Wils. in Drumm.) Sull. in Gray M Funariaceae
Aplodon R. Br. M Splachnaceae
Aplodon wormskjoldii  (Hornem.) Kindb. M Splachnaceae carrion moss
Apometzgeria pubescens  (Schrank) Kuwah. L hairy fork liverwort
Aptychella glomerato-propagulifera  (Toy.) Seki bamboo moss
Aptychella robusta  (Broth.) Fl.
Apotreubia nana (Hatt. et H. Inoue) Hatt. et Mizut.
Archidium Brid. M Archidiaceae tsuchi-goke = soil (or earth) moss axle-less moss
Archidium alternifolium (Hedw.) Schimp. M Archidiaceae clay moss common axle-less moss large-spored moss
Archidium donnellii Aust. M Archidiaceae
Archidium hallii Aust. M Archidiaceae
Archidium minus (Ren. & Card.) Snider M Archidiaceae
Archidium ohioense Schimp. ex C. Müll. M Archidiaceae Tokyo soil moss
Archidium tenerrimum Mitt. M Archidiaceae  
Arctoa Bruch & Schimp. in B.S.G. M Dicranaceae yellow tail moss arctic moss glacier moss
Arctoa andersonii Wich. M Dicranaceae little glacier moss
Arctoa fulvella (Dicks.) Bruch & Schimp. in B.S.G. M Dicranaceae tawny fork moss yellow tail moss common arctic moss brown glacier moss
Arctoa hyperborea (With.) Bruch & Schimp. in B.S.G. M Dicranaceae large glacier moss
Arnellia fennica (Gott.) Lindb. L paired leaf moss
Aschisma Lindb. M Pottiaceae no mouth moss 
Aschisma kansanum  Andrews M Pottiaceae
Ascidiota blepharophylla  Mass. L
Ascidiota blepharophylla subsp. alaskana  Steere et Schust. L
Asterella L saihai-goke = Saihai moss (general's baton) beautiful perianth liverwort bearded lung moss
Asterella bolanderi (Aust.) Underw. L
Asterella californica (Hampe) Underw. L
Asterella elegans (Spreng.) Trev. L
Asterella gracilis (Web.) Underw. L little bearded lung moss
Asterella lindenbergiana (Corda) Lindb. L large bearded lung moss
Asterella palmeri (Aust.) Underw. L
Asterella saccata (Wahlenb.) Evans L
Asterella tenella (L.) P. Beauv. L asterella common beautiful perianth liverwort
Astomum Hampe M Pottiaceae pygmy mosses tsubo-goke = urn moss Brownies
Astomum ludovicianum (Sull.) Sull. M Pottiaceae
Astomum muhlenbergianum (Sw.) Grout M Pottiaceae
Astomum occidentale  Flow. M Pottiaceae
Astomum phascoides (Hook. ex Drumm.) Grout M Pottiaceae
Athalamia hyalina  (Sommert.) Hatt. L alpine liverwort navel moss
Atrichum P. Beauv. M Polytrichaceae catherinea mosses tachi-goke = erect moss red-crowned crane moss Catherinea moss Empress Catharine's moss saw moss
Atrichum altecristatum (Ren. & Card.) Smyth & Smyth M Polytrichaceae
Atrichum angustatum (Brid.) Bruch & Schimp. in B.S.G. M Polytrichaceae narrow-leaved catharinea slender catharinea narrow-leaved atrichum narrow-leaved crane's-bill moss Empress Catharine's moss narrow saw moss
Atrichum crispum (James) Sull. M Polytrichaceae wave-leaved crane's-bill moss
Atrichum cylindricum (Willd. in Web.) G. L. Sm. M Polytrichaceae
Atrichum hausknechtii Jur. & Milde M Polytrichaceae
Atrichum oerstedianum (C. Müll.) Mitt. M Polytrichaceae
Atrichum selwynii Aust. M Polytrichaceae
Atrichum tenellum (Röhl.) Bruch & Schimp. in B.S.G. M Polytrichaceae little saw moss
Atrichum undulatum (Hedw.) P. Beauv. M Polytrichaceae wavy catharinea wavy catherinea spineleaf moss wavy-leaved catharinea Queen Catharine's moss wavy atrichum wavy-leaved thread moss undulated hair moss wavy catharinea, undulating catharine crane's -bill moss namigata-tachi-goke = wavy erect moss common red-crowned crane moss wavy-leaved hair-moss path saw moss
Aulacomnium Schwaegr. M Aulacomniaceae bog mosses furrowed moss (capsule) nagamai-chouchin-goke=paper lantern moss crease capsule moss groove moss
Aulacomnium acuminatum (Lindb. & Arnell) Kindb. M Aulacomniaceae
Aulacomnium androgynum (Hedw.) Schwaegr. M Aulacomniaceae lover's moss bud-headed thread moss narrow-leaved thread moss bud-headed thread moss tama-himo-goke=string moss with balls bud-headed thread-moss little groove moss
Aulacomnium heterostichum (Hedw.) Bruch & Schimp.B.S.G. M Aulacomniaceae nagami-chouchin-goke=paper lantern moss differential branched crease capsule moss
Aulacomnium palustre (Hedw.) Schwaegr. M Aulacomniaceae Gymnocybe ribbed bog moss ribbed bog moss bog thread moss marsh thread moss marsh thread moss oh-himogoke=large string moss wetland crease capsule moss ribbed bog moss groove moss
Aulacomnium turgidum (Wahlenb.) Schwaegr. M Aulacomniaceae swollen thread moss big crease capsule moss mountain groove moss
Barbella Fleisch. in Broth. M Meteoriaceae beard (peristome) ito-goke = thread moss hanging moss
Barbella pendula (Sull.) Fleisch. M Meteoriaceae thread moss papillose hanging moss
Barbilophozia L Lophoziaceae maple liverwort fine-split-lobe liverwort fir lycopod moss
Barbilophozia atlantica (Kaal.) K. Mull. L Lophoziaceae western fir lycopod moss
Barbilophozia attenuata (Mart.) Loeske L Lophoziaceae hoso-ichou-goke=narrow ginkgo scale liverwort spike fir lycopod moss
Barbilophozia barbata (Schmid. ex Schreb.) Loeske L Lophoziaceae tegata-momiji-goke=palmate maple liverwort common fine-split-lobe liverwort grove fir lycopod moss
Barbilophozia binsteadii (Kaal.) Loeske L Lophoziaceae marsh fir lycopod moss
Barbilophozia cavifolia (Buch et S. Arnell) R. Stotl. et B. Stotl. L Lophoziaceae
Barbilophozia floerkei (Web. et Mohr) Loeske L Lophoziaceae moor fir lycopod moss
Barbilophozia hatcheri (Evans) Loeske L Lophoziaceae stone fir lycopod moss
Barbilophozia hyperborea (Schust.) R. Stotl. et B. Stotl. L Lophoziaceae
Barbilophozia kunzeana (Hub.) Gams. L Lophoziaceae mire fir lycopod moss
Barbilophozia lycopodioides (Wallr.) Loeske L Lophoziaceae maple liverwort broad-leafed fine-split-lobe liverwort forest fir lycopod moss
Barbilophozia quadriloba (Lindb.) Loeske L Lophoziaceae four-split-lobe liverwort dark fir lycopod moss
Barbula Hedw. M Pottiaceae little beard mosses little-beard mosses beard mosses twisted mouth moss twist teeth moss red-bearded moss neon moss
Barbula agraria Hedw. M Pottiaceae
Barbula amplexifolia (Mitt.) Jaeg. M Pottiaceae
Barbula convoluta Hedw. M Pottiaceae convolute screw moss sheath-leaved screw moss Ezo-nejikuchi-goke=Ezo twisted mouth moss roll-leafed twist teeth moss little neon moss
Barbula convoluta var. gallinula Zand. M Pottiaceae
Barbula coreensis  (Card.) Saito M Pottiaceae
Barbula ehrenbergii (Lor.) Fleisch. M Pottiaceae
Barbula eustegia Card. & Thér. M Pottiaceae
Barbula indica (Hook.) Spreng. in Steud. M Pottiaceae small twist teeth moss
Barbula indica var. gregaria (Mitt.) Zand. M Pottiaceae
Barbula unguiculata Hedw. M Pottiaceae claw-leaved barbula claw-leaved barbula birds-claw screw moss bird's claw screw moss twisted thread moss bird's-claw screw-moss large neon moss
Bartramia Hedw. M Bartramiaceae apple mosses apple moss for Bartram of America tamagoke = ball moss bead moss apple-moss apple moss
Bartramia glauca Lor. M Bartramiaceae
Bartramia halleriana Hedw. M Bartramiaceae Hallerian apple moss Haller's apple moss large apple moss
Bartramia ithyphylla Brid. M Bartramiaceae long-leaved bartramia, apple moss straight-leaved apple moss straight-leaved apple moss Korai-tama-goke = Korean ball moss straight leaf bead moss stiff apple moss
Bartramia microstoma Mitt. M Bartramiaceae
Bartramia pomiformis Hedw. M Bartramiaceae long-leaved apple moss apple moss apple-moss apple moss apple moss apple moss common apple moss apple moss ohtamagoke = large ball moss pear-capsule bead moss common apple-moss cushion apple moss
Bartramia stricta Brid. M Bartramiaceae rigid apple moss
Bartramia subulata Bruch & Schimp. in B.S.G. M Bartramiaceae green bead moss
Bartramidula Bruch & Schimp. in B.S.G. M Bartramiaceae small-bead moss
Bartramidula wilsonii Bruch & Schimp. in  B.S.G. M Bartramiaceae dwarf-apple moss beardless apple moss bell moss common small-bead moss
Bartramiopsis Kindb. M Polytrichaceae
Bartramiopsis lescurii (James) Kindb. M Polytrichaceae
Bazzania L whip liverwort whip liverwort fishing line moss
Bazzania ambigua (Lindenb.) Trev. L
Bazzania denudata (Torrey ex Gott. et al.) Trev. L tamagoba-muchi-goke=whip moss  naked-stem whip liverwort
Bazzania nudicaulis Evans L
Bazzania pearsonii Steph. L
Bazzania tricrenata (Wahlenb.) Lindb. L sakeba-muchigoke= divided leaf whip liverwort three-teethed whip liverwort little fishing line moss
Bazzania trilobata (L.) S. Gray L three-lobed bazzania three-toothed jungermannia Ezo-muchi-goke=Hokkaido whip moss three-split whip moss large fishing line moss
Bestia Broth. M Brachytheciaceae
Bestia longipes  (Sull. & Lesq.) Broth. M Brachytheciaceae
Blasia pusilla L. L Blasiaceae flask-bearing jungermannia usba-zeni-goke=thin-leafed marchantia  common kettle liverwort clay bowl moss
Blepharostoma L pine-leafed liverwort eyelash liverwort
Blepharostoma arachnoideum M.A. Howe L
Blepharostoma trichophyllum (L.) Dum. L matsuba-uroko-goke=pine-leafed liverwort  common eyelash liverwort hair-leaved liverwort hair lobe moss
Blindia Bruch & Schimp. in B.S.G. M Seligeriaceae ko-shippo-goke=small tail moss small-fringe moss blindia
Blindia acuta (Hedw.) Bruch & Schimp. in B.S.G. M Seligeriaceae sharp-pointed weissia silky tufted moss karano-ko-shippo-goke=Chinese small tail moss common small-fringe moss
Blindia caespiticia  (Web. & Mohr) B.S.G. M Seligeriaceae minute tufted beard moss tufted beardless moss shale blindia
Brachelyma Schimp. ex Card. M Fontinalaceae
Brachelyma subulatum (P. Beauv.) Schimp. ex Card. M Fontinalaceae
Brachiolejeunea bahamensis Evans M gill-leafed liverwort
Brachiolejeunea corticalis (Lehm. et Lindenb.) Schiffn. M
Brachydontium Fürnr. M Seligeriaceae
Brachydontium olympicum (Britt. in Frye) McIntosh & Spence M Seligeriaceae
Brachydontium trichodes (Web.) Milde M Seligeriaceae bristle-leaved weissia bristle-leaved moss
Brachymenium Schwaegr. M Bryaceae uri-goke = melon moss short-membrane moss
Brachymenium andersonii Crum M Bryaceae
Brachymenium erectum (Hook.) Marg. M Bryaceae
Brachymenium klotzschii (Schwaegr.) Par. M Bryaceae
Brachymenium speciosum (Hook. f. & Wils.) Steere M Bryaceae
Brachymenium systylium (C. Muell.) Jaeg.  M Bryaceae
Brachythecium Schimp. in B.S.G. M  Brachytheciaceae short little vessel (capsule) ao-ginu-goke = green silk moss, sheep moss verdant moss grass moss
Brachythecium acuminatum (Hedw.) Aust. M  Brachytheciaceae erect brachythecium cedar moss
Brachythecium acutum (Mitt.) Sull. M  Brachytheciaceae
Brachythecium albicans (Hedw.) Schimp. in B.S.G. M  Brachytheciaceae lawn moss whitish feather moss white feather moss pale verdant moss pale grass moss
Brachythecium appleyardiae McAdam & A. J. E. Sm. M  Brachytheciaceae
Brachythecium biventrosum (C. Müll.) Jaeg.  M  Brachytheciaceae
Brachythecium bolanderi (Lesq.) Jaeg.  M  Brachytheciaceae
Brachythecium brotheri Par. M  Brachytheciaceae
Brachythecium buchanii (Hook.) Jaeg. M  Brachytheciaceae wrinkle verdant moss
Brachythecium calcareum Kindb. M  Brachytheciaceae
Brachythecium campestre (C. Müll.) Schimp. in B.S.G. M  Brachytheciaceae field verdant moss hill grass moss
Brachythecium collinum (Schleich. ex C. Müll.) Schimp. in B.S.G. M  Brachytheciaceae alpine verdant moss
Brachythecium digastrum C. Müll. & Kindb. in Mac. & Kindb. M  Brachytheciaceae
Brachythecium erythrorrhizon Schimp. in B.S.G. M  Brachytheciaceae taiga grass moss
Brachythecium fendleri (Sull.) Jaeg.  M  Brachytheciaceae dwarf grass moss
Brachythecium frigidum (C. Müll.) Besch. M  Brachytheciaceae golden short-capsuled moss
Brachythecium geheebii Milde M  Brachytheciaceae
Brachythecium glaciale Schimp. in B.S.G. M  Brachytheciaceae snow feather moss snow grass moss
Brachythecium glareosum (Spruce) B.S.G. M  Brachytheciaceae streaky feather moss chalk grass moss
Brachythecium groenlandicum (C. Jens.) Schljak. M  Brachytheciaceae mountain grass moss
Brachythecium harpidioides C. Müll. &  Kindb. in Mac & Kindb. M  Brachytheciaceae
Brachythecium holzingeri (Grout) Grout M  Brachytheciaceae
Brachythecium hylotapetum B. Hig. & N. Hig. M  Brachytheciaceae
Brachythecium leibergii Grout M  Brachytheciaceae
Brachythecium mildeanum (Schimp.) Schimp. ex Milde M  Brachytheciaceae clay grass moss
Brachythecium nelsonii Grout M  Brachytheciaceae
Brachythecium oedipodium (Mitt.) Jaeg. M  Brachytheciaceae Ezo-aoginu-goke=Ezo green silk sprawling grass moss
Brachythecium olympicum Jur. M  Brachytheciaceae
Brachythecium oxycladon (Brid.) Jaeg.  M  Brachytheciaceae long-capsuled brachythecium
Brachythecium plumosum (Hedw.) Schimp. in B.S.G. M  Brachytheciaceae rusty feather moss rusty feather moss hane-hitsuji-goke=feather sheep moss plume-branched verdant moss brook grass moss
Brachythecium populeum (Hedw.) Schimp. in B.S.G. M  Brachytheciaceae matted feather moss matted feather moss ao-ginu-goke = green silk moss long-rib verdant moss park grass moss
Brachythecium pseudovelutinoides (Kindb.) Broth. M  Brachytheciaceae
Brachythecium reflexum (Starke in Web. & Mohr.) Schimp. in B.S.G. M  Brachytheciaceae reflexed feather moss reflexed feather moss araeno-hitsuji-goke=sheep moss with papillose seta curve-leafed verdant moss slender grass moss
Brachythecium reflexum var. pacificum Ren. & Card. in Röll. M  Brachytheciaceae
Brachythecium rivulare Schimp. in B.S.G. M  Brachytheciaceae rivulet brachythecium rivulet cedar moss waterside feather moss tani-goke = valley moss common verdant moss river grass moss
Brachythecium rotaeanum De Not. M  Brachytheciaceae
Brachythecium rutabulum (Hedw.) Schimp. in B.S.G. M  Brachytheciaceae rough-stalked feather moss common rough-stalked feather moss rough-stalked feather moss hirohano-fusa-goke=tuft moss with wide leaves common rough-stalked feather -moss large grass moss
Brachythecium ryanii Kaur. M  Brachytheciaceae smooth grass moss
Brachythecium salebrosum (Web. & Mohr.) Schimp. in B.S.G. M  Brachytheciaceae smooth-stalked yellow feather moss smooth-stalked streaky feather moss wide-leafed bushy moss pleat-leafed verdant moss forest grass moss
Brachythecium salebrosum var. flaccidum Schimp. in B.S.G. M  Brachytheciaceae
Brachythecium starkei (Brid.) Schimp. in B.S.G. M  Brachytheciaceae Stark's feather moss dewano-hitsuji-goke=Dewa sheep moss woodland verdant moss spaced-out grass moss
Brachythecium stereopoma (Spruce ex Mitt.) Jaeg.  M  Brachytheciaceae
Brachythecium trachypodium (Brid.) Schimp. in B.S.G. M  Brachytheciaceae slate grass moss
Brachythecium turgidum (Hartm.) Kindb. M  Brachytheciaceae thick grass moss
Brachythecium vallium (Sull. & Lesq.) Mac. & Kindb. M  Brachytheciaceae
Brachythecium velutinum (Hedw.) Schimp. in B.S.G. M  Brachytheciaceae velvet feather moss velvet feather moss velvet feather moss kinu-hitsuji-goke=silky sheep moss fine-leaf verdant moss velvet feather-moss velvet grass moss
Brachythecium velutinum var. venustum (De Not.) Arc. M  Brachytheciaceae
Braunia Schimp. in B.S.G. M Hedwigiaceae red-branch moss
Braunia alopecura (Brid.) Limpr. M Hedwigiaceae common rd-branch moss
Braunia secunda  (Hook.) Schimp. in B.S.G. M Hedwigiaceae
Breutelia           M serpent moss tropical bog moss
Breutelia chrysocoma  M common tropical bog moss
Brothera C. Müll. M Dicranaceae white-leafed moss
Brothera leana  (Sull.) C. Müll. M Dicranaceae boar moss common white-leafed moss
Brotherella Loeske ex Fleisch. M Sematophyllaceae mirror moss small brocade moss
Brotherella lorentziana  (Lor.) Loeske M Sematophyllaceae common small brocade moss
Brotherella recurvans (Michx.) Fleisch. M Sematophyllaceae common raphidostegium
Brotherella roellii  (Ren. & Card. in Röll) Fleisch. M Sematophyllaceae
Bruchia Schwaegr. M Dicranaceae pygmy mosses Bruch's moss small candle moss Brownies
Bruchia bolanderi Lesq. M Dicranaceae
Bruchia brevifolia Sull. M Dicranaceae
Bruchia carolinae Aust. M Dicranaceae
Bruchia drummondii Hampe ex Britt. M Dicranaceae
Bruchia flexuosa (Sw. ex Schwaegr.) C. Müll. M Dicranaceae
Bruchia fusca Britt. M Dicranaceae
Bruchia hallii Aust. M Dicranaceae
Bruchia ravenelii Wils. in Sull. M Dicranaceae
Bruchia texana Aust. M Dicranaceae
Bruchia trobasiana De Not. M Dicranaceae
Bruchia vogesiaca Nestl. ex Schwaegr. M Dicranaceae common small candle
Bryhnia Kaur. M Brachytheciaceae for Bryhn of Norway arrowhead moss swallow-tail moss
Bryhnia graminicolor (Brid.) Grout M Brachytheciaceae
Bryhnia hultenii Bartr. in Grout M Brachytheciaceae
Bryhnia novae-angliae (Sull. & Lesq. in Sull.) Grout M Brachytheciaceae arrowhead moss common swallow-tail moss brynia
Bryoandersonia Robins. M Brachytheciaceae
Bryoandersonia illecebra (Hedw.) Robins. M Brachytheciaceae spoon-leaved moss spoon-leaved moss spoon-leaved moss neat feather moss spoon-leaved moss
Bryobrittonia Williams M Encalyptaceae
Bryobrittonia longipes (Williams) Horton M Encalyptaceae
Bryocrumia Anderson M Hypnaceae
Bryocrumia vivicolor (Dix.) Buck M Hypnaceae
Bryoerythrophyllum Chen M Pottiaceae red leaf moss foot moss
Bryoerythrophyllum columbianum  (Herm. & Lawt.) Zand. M Pottiaceae
Bryoerythrophyllum ferruginascens (Stirt.) Giac. M Pottiaceae rust foot moss
Bryoerythrophyllum inaequalifolium  (Tayl.) Zand. M Pottiaceae
Bryoerythrophyllum jamesonii (Tayl.) Crum M Pottiaceae
Bryoerythrophyllum lusitanicum (Card. & Dix.) M. Hill M Pottiaceae
Bryoerythrophyllum machadoanum (Sergio) M. Hill M Pottiaceae
Bryoerythrophyllum recurvirostrum (Hedw.) Chen M Pottiaceae red foot moss
Bryoerythrophyllum recurvum (Griff.) Saito M Pottiaceae curved-beaked weissia red twin-toothed moss
Bryoerythrophyllum rubrum (Jur. ex Geh.) Chen M Pottiaceae large red leaf moss
Bryohaplocladium Wat. & Iwats. M Thuidiaceae small-leafed silk moss small plume moss
Bryohaplocladium microphyllum (Hedw.) Wat. & Iwats. M Thuidiaceae fine-leafed small plume moss
Bryohaplocladium virginianum  (Brid.) Wat. & Iwats. M Thuidiaceae
Bryoxiphium Mitt. M Bryoxiphiaceae shrimp moss
Bryoxiphium norvegicum (Brid.) Mitt. M Bryoxiphiaceae sword moss sword moss sword moss shrimp moss common shrimp moss
Bryum Hedw. M Bryaceae true moss bryum moss
Bryum aeneum Blytt ex Bruch & Schimp. in B.S.G. M Bryaceae
Bryum algovicum Sendtn. ex C. Müll. M Bryaceae drooping bryum
Bryum algovicum var. rutheanum (Warnst.) Crundw. M Bryaceae
Bryum alpiniforme Kindb. M Bryaceae drooping thread moss
Bryum alpinum Huds. ex With. M Bryaceae alpine true moss copper bryum
Bryum amblyodon C. Müll M Bryaceae
Bryum apiculatum Schwaegr. M Bryaceae
Bryum archangelicum Bruch & Schimp. in B.S.G. M Bryaceae red alpine thread moss alpine thread moss black spored bryum
Bryum arcticum (R. Br.) Bruch & Schimp. in B.S.G. M Bryaceae Arctic true moss red bryum
Bryum argenteum Hedw. M Bryaceae silvery bryum silvery bryum silver moss silvery bryum silvery bryum silvery thread moss silvery thread moss silvery bryum silvery bryum silver thread moss silver moss common true moss silvery bryum silvery thread-moss silver bryum
Bryum axel-blyttii Kaur. ex Philib. M Bryaceae true moss bryum moss
Bryum barnesii Wood ex Schimp. M Bryaceae
Bryum bicolor Dicks. M Bryaceae Barnes' thread moss two-color true moss grain bryum
Bryum billarderi Schwaegr. M Bryaceae dark thread moss
Bryum blindii Bruch & Schimp. in B.S.G. M Bryaceae swelling bog thread moss lowland bog thread moss cherry bryum
Bryum bornholmense Winkelm. & Ruthe M Bryaceae potato bryum
Bryum brachyneuron Kindb. in J.M. Mac. M Bryaceae
Bryum bryoides (R. Br.) Wijk & Marg. M Bryaceae
Bryum caespiticium Hedw. M Bryaceae tuft true moss wall bryum
Bryum calobryoides Spence M Bryaceae
Bryum calophyllum R. Br. M Bryaceae matted bryum common bryum lesser matted thread moss lesser matted thread moss narrow wire moss blunt bryum
Bryum canariense Brid. M Bryaceae long-stalked thread moss
Bryum capillare Hedw. M Bryaceae twisting thread moss fine-leaf true moss screw bryum
Bryum capillare var. barbatum (C. Jens.) Podp. M Bryaceae
Bryum capillare var. ferchelii (Brid.) Bruch & Schimp. in B.S.G. M Bryaceae
Bryum cellulare Hook. M Bryaceae greater matted thread moss greater matted thread moss greater matted thread moss wire moss soft-hair true moss
Bryum cirrhatum Hoppe & Hornsch. M Bryaceae
Bryum coronatum Schwaegr. M Bryaceae
Bryum curvatum Kaur. & Arnell M Bryaceae cyclic-leafed moss seashore bryum
Bryum cyclophyllum (Schwaegr.) Bruch & Schimp. in B.S.G. M Bryaceae crown moss egg-leaf true moss rose bryum
Bryum dichotomum Hedw. M Bryaceae Barne's thread moss two-color moss grain bryum
Bryum dixonii Card. ex Nicholson M Bryaceae
Bryum donianum Grev. M Bryaceae
Bryum dunense A. J. E. Sm. & H. Whiteh. M Bryaceae Don's thread moss wrinkled bryum
Bryum erythroloma (Kindb.) Syed M Bryaceae Don's thread moss
Bryum flaccidum Brid. M Bryaceae small-fruited thread moss fallow bryum
Bryum funckii Schwaegr. M Bryaceae large silver bryum
Bryum gemmascens Kindb. M Bryaceae
Bryum gemmilucens Wilcz. & Dem. M Bryaceae
Bryum gemmiparum De Not. M Bryaceae
Bryum gemmuligerum Kindb. M Bryaceae bud-like thread moss
Bryum graefianum Schlieph. M Bryaceae
Bryum hagenii Limpr. M Bryaceae
Bryum incrassitolimbatum Card. M Bryaceae
Bryum klinggraeffii Schimp. in Klinggr. M Bryaceae all-seasons thread moss thread-moss raspberry bryum
Bryum knowltonii Barnes M Bryaceae bog true moss lake bryum
Bryum lawersianum Philib. M Bryaceae
Bryum limprichtii Kaur. M Bryaceae
Bryum lisae  De Not. M Bryaceae
Bryum lisae var. cuspidatum (Bruch & Schimp. in B.S.G.) Marg. M Bryaceae small-mouthed thread moss small-mouthed thread-moss intermediate bryum
Bryum lonchocaulon C. Müll. M Bryaceae
Bryum longisetum Bland. ex Schwaegr. M Bryaceae long-seta true moss long-shafted bryum
Bryum longisetum var. labradorense (Philib.) C. Jens. M Bryaceae
Bryum mamillatum Lindb. M Bryaceae coast bryum
Bryum marratii Hook. f. & Wils. ex Wils. M Bryaceae Baltic bryum
Bryum meesioides Kindb. in Mac. M Bryaceae Marratt's thread moss
Bryum microchaeton Hampe M Bryaceae
Bryum mildeanum Jur. M Bryaceae pointed bryum
Bryum miniatum Lesq. M Bryaceae
Bryum muehlenbeckii Bruch & Schimp. in B.S.G. M Bryaceae mowed bryum
Bryum nitidulum Lindb. M Bryaceae large-leaved thread moss lustrous bryum
Bryum oblongum Lindb. M Bryaceae dwarf bryum
Bryum pallens (Brid.) Sw. in Röhl. M Bryaceae notch bryum
Bryum pallescens Schleich. ex Schwaegr. M Bryaceae pale-leaved thread moss yellow true moss pale-leaved thread-moss pale bryum
Bryum pseudocapillare Besch. M Bryaceae
Bryum pseudotriquetrum (Hedw.) Gaertn., et al. M Bryaceae tall clustered thread moss three-leaf-like true moss marsh bryum
Bryum purpurascens (R. Br.) Bruch & Schimp. in B.S.G. M Bryaceae red-stemmed bryum bog thread moss alpine-bog thread moss large wire moss purple true moss purple bryum
Bryum pyriferum Crundw. & H. Whiteh. M Bryaceae  
Bryum radiculosum Brid. M Bryaceae
Bryum ramosum (Hook.) Mitt. M Bryaceae
Bryum reedii Robins. M Bryaceae wall thread moss
Bryum riparium Hag. M Bryaceae
Bryum rubens Mitt. M Bryaceae arable land tuber bryum
Bryum ruderale Crundw. & Nyh. M Bryaceae pea bryum
Bryum rutilans Brid. M Bryaceae orange-color true moss alpine bryum
Bryum salinum Hag. ex Limpr. M Bryaceae salt bryum
Bryum sauteri B.S.G. M Bryaceae
Bryum schleicheri  Schwaegr. M Bryaceae large leaf bryum
Bryum stenodon Kaur. in Hag. M Bryaceae
Bryum stirtonii Schimp. M Bryaceae beard bryum
Bryum subapiculatum Hampe M Bryaceae rose tuber bryum
Bryum subneodamense Kindb. M Bryaceae spoon bryum
Bryum tenuisetum Limpr. M Bryaceae yellow tuber bryum
Bryum teres Lindb. M Bryaceae
Bryum turbinatum (Hedw.) Turn. M Bryaceae turbinate thread moss pear-fruited thread moss ball-capsule true moss neck bryum
Bryum uliginosum (Brid.) Bruch & Schimp. in B.S.G. M Bryaceae bog thread moss hanging capsule true moss inclined bryum
Bryum validocostatum Card. & Dix. M Bryaceae
Bryum veronense De Not. M Bryaceae river bryum
Bryum violaceum Crundw. & Nyh. M Bryaceae pill bryum
Bryum warneum (Röhl.) Bland. ex Brid. M Bryaceae Warne's thread moss sea bryum
Bryum weigelii Spreng. in Biehler M Bryaceae Duval's thread moss ribbon bryum
Bryum wrightii Sull. & Lesq. M Bryaceae Wright's true moss
Bucegia romanica  Radian  
Buxbaumia Hedw. M  Buxbaumiaceae bugs on a stick hump-backed elves for Buxbaum of Germany Japanese pipe smoking pipe moss shield moss
Buxbaumia aphylla Hedw. M  Buxbaumiaceae humpbacked elves bug on a stick elf-cap moss bug-on-a-stick moss leafless buxbaumia hump-backed elves, bug on a stick fairy spoons, leafless buxbaumia common smoking pipe moss leafless buxbaumia bug on a stick moss brown shield moss
Buxbaumia minakatae Okam. M  Buxbaumiaceae kumano clove
Buxbaumia piperi Best. M  Buxbaumiaceae
Buxbaumia viridis (DC.) Moug. & Nestl. M  Buxbaumiaceae green shield moss
Callicladium Crum M Hypnaceae
Callicladium haldanianum (Grev.) Crum M Hypnaceae common hypnum common cedar moss shiny moss herb moss haldane moss
Callicostella (C. Müll.) Mitt. M Callicostaceae rib moss
Callicostella pallida (Hornsch.) Ångstr. M Callicostaceae strong rib moss
Calliergon (Sull.) Kindb. M Amblystegiaceae exquisite feather-moss something beautifully made sasa (bamboo) leaf moss wetland moss spoon moss
Calliergon cordifolium (Hedw.) Kindb. M Amblystegiaceae Schreber's cedar moss heart-leaved feather moss heart-leaved feather moss sasa leaf moss common wetland moss marsh spoon moss
Calliergon giganteum (Schimp.) Kindb. M Amblystegiaceae gigantic feather moss large leaf wetland moss large spoon moss
Calliergon macounii Karcz. M Amblystegiaceae
Calliergon megalophyllum Mik. M Amblystegiaceae giant spoon moss
Calliergon obtusifolium Karcz. M Amblystegiaceae
Calliergon orbicularicordatum (Ren. & Card.) Broth. M Amblystegiaceae
Calliergon richardsonii (Mitt.) Kindb. in Warnst. M Amblystegiaceae gold spoon moss
Calliergon stramineum (Brid.) Kindb. M Amblystegiaceae straw-like feather moss straw-like feather moss thread sasa leaf moss yellow wetland moss pale spoon moss
Calliergon trifarium (Web. & Mohr.) Kindb. M Amblystegiaceae three-ranked feather moss three-ranked feather moss worm moss
Calliergonella Loeske M Amblystegiaceae spear head moss large wetland moss
Calliergonella cuspidata (Hedw.) Loeske M Amblystegiaceae pointed bog feather moss pointed bog feather moss pointed feather moss common large wetland moss pointed bog feather-moss spear moss
Calycularia laxa  Lindb. et S. Arnell
Calymperes          Sw. in Web. M Calymperaceae pretty leaf moss
Calymperes afzelii Sw. M Calymperaceae
Calymperes erosum  C. Müll. M Calymperaceae
Calymperes palisotii Schwaegr. M Calymperaceae
Calymperes tenerum C. Müll. M Calymperaceae fine-leaf pretty leaf moss
Calypogeja          L Calypogejaceae perfoliate liverwort covered capsule liverwort sack moss
Calypogeja fissa  (L.) Raddi L Calypogejaceae common covered capsule liverwort tooth sack moss
Calypogeja integristipula  Steph. L Calypogejaceae forest sack moss
Calypogeja muelleriana  (Schiffn.) K. Mull. L Calypogejaceae gemmae covered capsule liverwort marsh sack moss
Calypogeja neesiana  (Mass. et Carest.) K. Mull. L Calypogejaceae dull-leaf covered capsule liverwort peat sack moss
Calypogeja peruviana  Nees et Mont. L Calypogejaceae
Calypogeja sphagnicola  (H. Arnell et J. Perss.) Warnst. et Loes L Calypogejaceae bog covered capsule liverwort bog sack moss
Calypogeja suecica  (H. Arnell et J. Perss.) K. Mull. L Calypogejaceae wood sack moss
Calypogeja sullivantii  Aust. L Calypogejaceae
Calypogeja trichomanis (L.) Corda L Calypogejaceae triangle-leaf covered capsule liverwort maidenhair liverwort
Calyptrochaeta apiculata  (Hook. f. & Wils.) A. J. E. Sm.
Campylium (Sull.) Mitt. M Amblystegiaceae golden creeping moss fine wet moss spaced-out moss
Campylium calcareum Crundw. & Nyh. M Amblystegiaceae chalk spaced-out moss
Campylium cardotii (Thér. in Holz.) Broth. M Amblystegiaceae
Campylium chrysophyllum (Brid.) J. Lange M Amblystegiaceae golden feather moss golden creeping moss yellow-leaf fine wet moss earth spaced-out moss
Campylium elodes  (Lindb.) Kindb. M Amblystegiaceae fine-leaved marsh feather moss marsh spaced-out moss
Campylium halleri (Hedw.) Lindb. M Amblystegiaceae Hallerian feather moss Haller's feather moss
Campylium hispidulum (Brid.) Mitt. M Amblystegiaceae false willow moss common fine wet moss
Campylium polygamum (Schimp. in B.S.G.) C. Jens. M Amblystegiaceae cluster-flowered feather moss long-rib fine wet moss seashore spaced-out moss
Campylium radicale (P. Beauv.) Grout M Amblystegiaceae long-stalked creeping feather moss
Campylium stellatum (Hedw.) C. Jens. M Amblystegiaceae yellow starry feather moss yellow starry feather moss Hokkaido golden creeping moss inclined-leaf fine wet moss gold spaced-out moss
Campylium stellatum var. arcticum (Williams) Sav.-Ljub. M Amblystegiaceae
Campylium stellatum var. protensum (Brid.) Bryhn M Amblystegiaceae
Campylopodiella Card. M
Campylopodiella stenocarpa  (Wils. in Seem.) P. Müll & J.-P. Frahm M
Campylopodium euphorocladum (C. Muell.) Besch. M Amblystegiaceae true-branched swan moss twist stark moss
Campylopus Brid. M Dicranaceae fish hook moss crooked-stark moss nerve moss
Campylopus ampliretis (C. Muell.) Par. M Dicranaceae
Campylopus angustiretis (Aust.) Lesq. & James M Dicranaceae
Campylopus arctocarpus (Hornsch.) Mitt. M Dicranaceae
Campylopus atrovirens De Not. M Dicranaceae black fish hook moss black nerve moss
Campylopus atrovirens var. cucullatifolius J.-P. Frahm M Dicranaceae
Campylopus aureus Bosch & Sande Lac. M Dicranaceae
Campylopus brevipilus B.S.G. M Dicranaceae short-haired swan-neck moss
Campylopus clavatus Dix. M Dicranaceae
Campylopus carolinae Grout M Dicranaceae
Campylopus carreiroanus Card. M Dicranaceae
Campylopus flexuosus (Hedw.) Brid. M Dicranaceae rusty swan-neck moss common crooked-stark moss moor nerve moss
Campylopus fragilis (Brid.) Bruch & Schimp. in B.S.G. M Dicranaceae zigzag fork moss brittle swan-neck moss eyebrow brush moss fragile crooked-stark moss brittle nerve moss
Campylopus introflexus (Hedw.) Brid. M Dicranaceae oh! nerve moss
Campylopus oerstedianus (C. Müll.) Mitt. M Dicranaceae
Campylopus paradoxus Wils. in Hardy M Dicranaceae
Campylopus pilifer Brid. M Dicranaceae Polytrichum-like swan-neck moss
Campylopus pyriformis (Schultz) Brid. M Dicranaceae fragile leaved moss dwarf swan-neck moss dwarf swan-neck moss heather nerve moss
Campylopus schimperi Milde M Dicranaceae mountain nerve moss
Campylopus schwarzii Schimp. M Dicranaceae Schwarz's swan-neck moss
Campylopus setaceus Card. M Dicranaceae
Campylopus setifolius Wils. M Dicranaceae silky swan-neck moss
Campylopus shawii Wils. ex Hunt M Dicranaceae Shaw's swan-neck moss
Campylopus subulatus Schimp. in Rabenh. M Dicranaceae narrow-leafed crooked-stark moss gravel nerve moss
Campylopus surinamensis C. Müll M Dicranaceae
Campylopus tallulensis Sull. & Lesq. M Dicranaceae
Campylopus zygodonticarpus (C. Müll.) Par. M Dicranaceae
Campylostelium Bruch & Schimp. in B.S.G. M Ptychomitriaceae
Campylostelium saxicola (Web. & Mohr) Bruch & Schimp. in B.S.G. M Ptychomitriaceae sandstone grimmia bent moss
Campylostelium strictum Solms M Ptychomitriaceae
Catoscopium Brid. M Catoscopiaceae hanging capsule moss
Catoscopium nigritum (Hedw.) Brid. M Catoscopiaceae black-fruited weissia golf club moss down-looking moss common hanging capsule black knob moss
Caudalejeunea lehmanniana  (Gott.) Evans L tail scale liverwort
Cephalozia          L Cephaloziaceae quill liverwort large perianth liverwort fallow moss
Cephalozia affinis  Lindb. ex Steph. L Cephaloziaceae forest fallow moss
Cephalozia bicuspidata (L.) Dum. L Cephaloziaceae forked jungermannia common large perianth liverwort two-horned liverwort earth fallow moss
Cephalozia catenulata (Hub.) Lindb. L Cephaloziaceae stump fallow moss
Cephalozia connivens  (Dicks.) Lindb. L Cephaloziaceae beak-leafed large-perianth liverwort fringed fallow moss
Cephalozia lacinulata  Jack ex Spruce L Cephaloziaceae hairy-mouth large-perianth liverwort needle fallow moss
Cephalozia leucantha  Spruce L Cephaloziaceae slender fallow moss
Cephalozia loitlesbergeri  Schiffn. L Cephaloziaceae criss-cross lobe moss
Cephalozia lunulifolia  (Dum.) Dum. L Cephaloziaceae round-leafed quill liverwort moon fallow moss
Cephalozia macounii  (Aust.) Aust. L Cephaloziaceae short-lobe large-perianth liverwort wood fallow moss
Cephalozia macrostachya  Kaal. L Cephaloziaceae bog fallow moss
Cephalozia pleniceps  (Aust.) Lindb. L Cephaloziaceae fine-lobe large-perianth liverwort blunt fallow moss
Cephaloziella       L Cephaloziellaceae small quill liverwort Cephalozia-like liverwort micromoss
Cephaloziella arctica Bryhn et Douin L Cephaloziellaceae black micromoss
Cephaloziella biloba  (Lindenb.) K. Mull. L Cephaloziellaceae
Cephaloziella brinkmani  Douin L Cephaloziellaceae
Cephaloziella dentata  (Raddi) Migula L Cephaloziellaceae seashore micromoss
Cephaloziella divaricata  (Sm.) Schiffn. L Cephaloziellaceae micromoss
Cephaloziella elachista  (Jack) Schiffn. L Cephaloziellaceae narrow-leafed Cephalozia-like liverwort empty micromoss
Cephaloziella gracillima  Douin L Cephaloziellaceae
Cephaloziella grimsulana  (Jack) Lacouture L Cephaloziellaceae arctic micromoss
Cephaloziella hampeana  (Nees) Schiffn. L Cephaloziellaceae marsh micromoss
Cephaloziella hyalina  Douin L Cephaloziellaceae
Cephaloziella integerrima  (Lindb.) Warnst. L Cephaloziellaceae blunt micromoss
Cephaloziella massalongi  (Spruce) K. Mull. L Cephaloziellaceae copper micromoss
Cephaloziella minima  (Aust.) Douin L Cephaloziellaceae
Cephaloziella patulifolia  (Steph.) Douin L Cephaloziellaceae
Cephaloziella phyllacantha  (Mass. et Carest.) K. Mull. L Cephaloziellaceae
Cephaloziella rappii  Douin L Cephaloziellaceae
Cephaloziella rubella  (Nees) Warnst. L Cephaloziellaceae red micromoss
Cephaloziella spinicaulis  Douin L Cephaloziellaceae
Cephaloziella subdentata  Warnst. L Cephaloziellaceae peat micromoss
Cephaloziella turneri  (Hook.) K. Mull. L Cephaloziellaceae
Cephaloziella uncinata  Schust. L Cephaloziellaceae
Ceratodon Brid. M Ditrichaceae ceratodon horn tooth (peristome) purple fork moss red roof moss horn-teeth moss burn moss
Ceratodon purpureus (Hedw.) Brid. M Ditrichaceae ceratodon purple horn-toothed moss burned ground moss purple horn-tooth moss purple horntooth purple-fruiting heath moss purple didymodon purple fork moss red roof moss common horn-teeth moss horn-toothed moss purple fork moss burn moss
Ceratodon purpureus var. rotundifolius Berggr. M Ditrichaceae
Ceratodon stenocarpus Bruch & Schimp. in B.S.G. M Ditrichaceae papillose-capsule horn-teeth moss
Ceratolejeunea L horn-perianth liverwort
Ceratolejeunea confusa Schust. L
Ceratolejeunea cubensis (Mont.) Schiffn. L
Ceratolejeunea laetefusca (Aust.) Schust. L
Ceratolejeunea rubiginosa Steph. L
Chandonanthus       wide-perianth liverwort
Chandonanthus filiformis  Steph. fine wide-perianth liverwort
Chandonanthus hirtellus  (Web.) Mitt. teethed wide-perianth liverwort
Chandonanthus setiformis  (Ehrh.) Lindb.
Cheilolejeunea      L lip-scale liverwort
Cheilolejeunea clausa  (Nees et Mont.) Schust. L
Cheilolejeunea decidua  (Spruce) Evans L
Cheilolejeunea evansii  (Tayl.) Schust. L
Cheilolejeunea parvula  (Evans) Schust. L
Cheilolejeunea polyantha Evans L
Cheilolejeunea rigidula  (Nees et Mont.) Schust. L
Cheilothela chloropus  (Brid.) Lindb. L
Chiloscyphus        L robust liverwort split-perianth liverwort pale moss
Chiloscyphus gemmiparus  Evans L
Chiloscyphus pallescens  (Ehrh. ex Hoffm.) Dum. L pale split-perianth liverwort forest pale moss
Chiloscyphus polyanthos (L.) Corda L many-flowered jungermannia common split-perianth liverwort square-leaved liverwort brook pale moss
Chiloscyphus polyanthos var. rivularis (Schrad.) Nees L brook pale moss
Chonecolea doellingeri  (Nees) Grolle L
Chryso-hypnum Hampe M Hypnaceae
Chryso-hypnum diminutivum (Hampe) Buck M Hypnaceae
Cinclidium Sw. in Schrad. M Mniaceae northern-lantern moss pointed moss
Cinclidium arcticum Bruch & Schimp. in B.S.G. M Mniaceae Arctic northern-lantern moss mountain pointed moss
Cinclidium latifolium Lindb. M Mniaceae
Cinclidium stygium Sw. in Schrad. M Mniaceae sooty cupola moss common northern-lantern moss bog pointed moss
Cinclidium subrotundum Lindb. M Mniaceae blunt pointed moss
Cinclidotus M lattice moss double-edged moss
Cinclidotus aquaticus (Hedw.) B. & S. M
Cinclidotus danubicus Schiffn. & Baumg. M
Cinclidotus fontinaloides (Hedw.) P.-Beauv. M fountain lattice moss smaller water screw moss common double-edged moss rapids moss
Cinclidotus mucronatus (Brid.) Mach. M
Cinclidotus riparius (Brid.) Arnott M water screw moss
Cirriphyllum Grout M Brachytheciaceae curly hair leaf mustache leaf moss hairy-leaf-tip moss hair grass moss
Cirriphyllum brandegeei (Aust.) Grout M Brachytheciaceae
Cirriphyllum cirrosum (Schwaegr. in Schultes) Grout M Brachytheciaceae cirrhose feather moss tendril-pointed feather moss mustache leaf moss common hairy-leaf-tip moss alpine hair grass moss
Cirriphyllum crassinervium (Tayl.) Loeske & Fleisch. M Brachytheciaceae strong-rib hairy-leaf-tip moss yellow hair grass moss
Cirriphyllum germanicum (Grebe) Loeske & Fleisch. M Brachytheciaceae
Cirriphyllum ornellanum (Mol.) Loeske M Brachytheciaceae
Cirriphyllum piliferum (Hedw.) Grout M Brachytheciaceae hair-pointed feather moss long mustache leaf moss hair grass moss
Cirriphyllum reichenbachianum (Hueb.) Wijk & Marg. M Brachytheciaceae
Cirriphyllum tenuinerve (Lindb.) Wijk & Marg M Brachytheciaceae slender hair grass moss
Cladopodiella       L floating quill liverwort stolon moss
Cladopodiella fluitans  (Nees) Joerg. L floating quill liverwort peat stolon moss
Cladopodiella francisci  (Hook.) Joerg. L red stolon moss
Claopodium (Lesq. & James) Ren. & Card. M coarse-plume moss
Claopodium bolanderi Best M
Claopodium crispifolium (Hook.) Ren. & Card. M rough moss mountain needle moss common coarse-plume moss
Claopodium pellucinerve (Mitt.) Best M papillose coarse-plume moss
Claopodium whippleanum (Sull. in Whipple & Ives) Ren. & Card. M
Clasmatodon Hook. & Wils. in Wils. M Fabroniaceae broken teeth moss
Clasmatodon parvulus  (Hampe) Hook. & Wils. ex Sull. in Gray M Fabroniaceae
Climacium Web. & Mohr M Climaciaceae tree mosses tree mosses tree mosses tree mosses tree moss; staircase (peristome) 10,000 year herb, everlasting herb longevity moss tree moss
Climacium americanum Brid. M Climaciaceae American tree moss little-ladder moss
Climacium dendroides (Hedw.) Web. & Mohr M Climaciaceae European tree moss common tree moss tree moss tree moss tree-like feather moss tree moss tree moss everlasting herb common longevity moss palm moss
Climacium kindbergii (Ren & Card.) Grout M Climaciaceae
Cololejeunea        L delicate chain liverwort papillose scale liverwort
Cololejeunea biddlecomiae  (Aust.) Evans L
Cololejeunea cardiocarpa  (Mont.) Schust. L
Cololejeunea contractiloba  Evans L
Cololejeunea cornutissima  (Schust.) R. Stotl. et B. Stotl. L
Cololejeunea diaphana  Evans L
Cololejeunea ephemeroides  (Schust.) R. Stotl. et B. Stotl. L
Cololejeunea macounii  (Spruce ex Underw.) Evans L warty delicate chain liverwort
Cololejeunea minutissima  (Sm.) Schiffn. L round-leafed delicate chain liverwort
Cololejeunea ornata  Evans L
Cololejeunea setiloba  Evans L
Cololejeunea subcristata  Evans L
Cololejeunea tuberculata  Evans L
Conardia Robins. M Amblystegiaceae
Conardia compacta  (C. Müll.) Robins. M Amblystegiaceae coast creeping moss
Conocephalum L Conocephalaceae snake liverwort
Conocephalum conicum (L.) Lindb. L Conocephalaceae great scented liverwort great scented liverwort conical marchantia snake liverwort common snake liverwort square lung moss
Conostomum Sw. in Web. & Mohr M Bartramiaceae
Conostomum tetragonum (Hedw.) Lindb. M Bartramiaceae northern conostomum cone-fringe moss helmet moss
Corsinia coriandrina  (Spreng.) Lindb. pretty coin liverwort
Coscinodon Spreng. M Grimmiaceae sieve-teeth moss
Coscinodon arctolimnius (Steere) Steere M Grimmiaceae
Coscinodon calyptratus (Hook. in Drumm.) C. Jens. ex Kindb. M Grimmiaceae
Coscinodon cribrosus (Hedw.) Spruce M Grimmiaceae sieve-toothed moss old man moss
Cratoneuron (Sull.) Spruce M Amblystegiaceae hooked mosses shaguma moss (wooden tool to make hairdo cow-horn moss tufa moss
Cratoneuron arcticum Steere M Amblystegiaceae
Cratoneuron filicinum (Hedw.) Spruce M Amblystegiaceae hooked moss lesser golden fern feather moss lesser golden fern feather moss common cow-horn moss river tufa moss
Crossidium Jur. M Pottiaceae tassel moss
Crossidium aberrans Holz. & Bartr. M Pottiaceae
Crossidium crassinerve (De Not.) Jur. M Pottiaceae broad-nerved earth moss
Crossidium rosei Williams M Pottiaceae
Crossidium seriatum Crum & Steere M Pottiaceae
Crossidium squamiferum (Viv.) Jur. M Pottiaceae common tassel moss
Crossidium squamiferum var. pottioideum (De Not.) Mönk. M Pottiaceae
Crossotolejeunea bermudiana Evans L  
Crumia              Schof. M
Crumia deciduidentata  Sharp & Iwats. M
Crumia latifolia  (Kindb. in Mac.) Schof. M
Cryphaea Web. M Cryphaeaceae thread cedar moss hidden-capsule moss
Cryphaea filiformis (Hedw.) Brid. M Cryphaeaceae
Cryphaea glomerata Bruch & Schimp. ex Sull. M Cryphaeaceae
Cryphaea heteromalla (Hedw.) Mohr M Cryphaeaceae lateral daltonia lateral cryphaea common hidden-capsule moss
Cryphaea lamyana (Mont.) C. Muell. M Cryphaeaceae
Cryphaea nervosa (Hook. & Wils. in Drumm.) C. Müll. M Cryphaeaceae
Cryphaea ravenelii Aust. M Cryphaeaceae
Cryptocolea L hidden-perianth liverwort
Cryptocolea imbricata Schust. L common hidden-perianth liverwort Lapp moss
Cryptomitrium
Cryptomitrium tenerum (Hook.) Aust.
Cryptothallus mirabilis Malmb. saprophytic liverwort gracious moss
Ctenidium Mitt. M Hypnaceae diminutive comb (branching) comb tooth moss comb moss
Ctenidium malacodes Mitt. M Hypnaceae common comb moss
Ctenidium molluscum (Hedw.) Mitt. M Hypnaceae plumy crested feather moss plumy-crested feather moss plumy-crested feather moss chalk comb moss
Ctenidium procerrimum (Mol.) Lindb. M Hypnaceae
Ctenidium schofieldii  Nish. M Hypnaceae
Cyclodictyon Mitt. M Callicostaceae rounded-net moss
Cyclodictyon laetevirens (Hook. & Tayl.) Mitt. M Callicostaceae common rounded-net moss
Cyclodictyon varians  (Sull.) Kuntze M Callicostaceae
Cylindrocolea obliqua  (Douin) Schust. L
Cylindrocolea rhizantha  (Mont.) Schust. L
Cynodontium Bruch & Schimp. ex Schimp. M Dicranaceae dogtooth moss dog-teeth moss clipped wad
Cynodontium alpestre (Wahlenb.) Milde M Dicranaceae northern mosquito moss
Cynodontium bruntonii (Sm.) B.S.G. M Dicranaceae Mr. Brunton's didymodon pear-fruited fork moss smooth clipped wad
Cynodontium fallax Limpr. M Dicranaceae magnificent clipped wad
Cynodontium glaucescens (Lindb. & Arnell) Par. M Dicranaceae glaucous didymodon mountain mosquito moss
Cynodontium gracilescens (Web. & Mohr.)Schimp. M Dicranaceae swan clipped wad
Cynodontium jenneri (Schimp. in Howie) Stirt. M Dicranaceae large clipped wad
Cynodontium polycarpum (Hedw.) Schimp. M Dicranaceae many-fruited fork moss common dog-net moss mountain clipped wad
Cynodontium schisti (Web. & Mohr) Lindb. M Dicranaceae mowed mosquito moss
Cynodontium strumiferum (Hedw.) Lindb. M Dicranaceae goiter clipped wad
Cynodontium strumulosum C. Müll. & Kindb. in Mac. & Kindb. M Dicranaceae
Cynodontium suecicum (H. Arn. & C.Jens.) I. Hag. M Dicranaceae Nordic clippedwad
Cynodontium tenellum (Bruch & Schimp. in B.S.G.) Limpr. M Dicranaceae little clipped wad
Cyrto-hypnum (Hampe) Hampe & Lor. in Hampe M Thuidiaceae
Cyrto-hypnum involvens (Hedw.) Buck & Crum M Thuidiaceae
Cyrto-hypnum minutulum (Hedw.) Buck & Crum M Thuidiaceae tiny cedar moss fine plume moss
Cyrto-hypnum pygmaeum (Schimp. in B.S.G.) Buck & Crum M Thuidiaceae
Cyrto-hypnum schistocalyx (C. Müll.) Buck & Crum M Thuidiaceae
Cyrtomnium Holm. M Mniaceae curved-lantern moss troll moss
Cyrtomnium hymenophylloides (Hueb.) Holm. ex Mog. & Steere M Mniaceae   flat troll moss
Cyrtomnium hymenophyllum (B.S.G.) Holm. M Mniaceae fern-leafed curved-lantern moss round troll moss
Daltonia Hook. & Tayl. M Daltoniaceae small-yellow moss
Daltonia splachnoides (Sm. in Sm. & Sowerby) Hook. & Tayl. M Daltoniaceae small upright hookeria Irish daltonia common small-yellow moss
Dendroalsia Britt. M Leucodontaceae  
Dendroalsia abietina (Hook.) Britt. M Leucodontaceae balsam-tree moss
Desmatodon Brid. M Pottiaceae chain-teeth moss wad moss
Desmatodon bogosicus C. Muell. M Pottiaceae
Desmatodon cernuus (Hüb.) Bruch & Schimp. in B.S.G. M Pottiaceae narrow-leafed chain-teeth moss bow wad
Desmatodon convolutus (Brid.) Grout M Pottiaceae
Desmatodon guepinii Bruch & Schimp. in B.S.G. M Pottiaceae
Desmatodon heimii (Hedw.) Mitt. M Pottiaceae long-stalked beardless moss lance-leaved pottia salt wad
Desmatodon heimii var. arctica (Lindb.) Crum M Pottiaceae
Desmatodon latifolius (Hedw.) Brid. M Pottiaceae broad-leaved fork moss common chain-teeth moss mountain wad
Desmatodon laureri (K. F. Schultz) Bruch & Schimp. in B.S.G. M Pottiaceae
Desmatodon leucostoma (R. Br.) Berggr. M Pottiaceae
Desmatodon obtusifolius (Schwaegr.) Schimp. M Pottiaceae
Desmatodon plinthobius Sull. & Lesq. in Sull. M Pottiaceae
Desmatodon porteri James in Aust. M Pottiaceae
Desmatodon randii (Kenn.) Laz. M Pottiaceae inclined coast wad
Desmatodon systylius Schimp. M Pottiaceae Lapp wad
Desmatodon ucrainicus Laz. M Pottiaceae
Desmatodon wilczekii Meyl. M Pottiaceae
Dichelyma Myr. M Fontinalaceae water moss to halve a covering (calyptra) Koshino quill moss curved-sword moss claw moss
Dichelyma capillaceum (With.) Myr. M Fontinalaceae hair claw moss
Dichelyma falcatum (Hedw.) Myr. M Fontinalaceae claw moss
Dichelyma pallescens Schimp. in B.S.G. M Fontinalaceae
Dichelyma uncinatum Mitt. M Fontinalaceae
Dichodontium Schimp. M Dicranaceae rake moss split-teeth moss
Dichodontium flavescens (With.) Lindb. M Dicranaceae yellowish fork moss yellow fork moss
Dichodontium olympicum Ren. & Card. M Dicranaceae
Dichodontium pellucidum (Hedw.) Schimp. M Dicranaceae pellucid fork moss transparent fork moss wet rock moss common split-teeth moss splash moss
Dicranella (C. Müll.) Schimp. M Dicranaceae little fork mosses little fork mosses little Dicranum Miscanthus moss small-curved-tail moss earth moss
Dicranella cerviculata (Hedw.) Schimp. M Dicranaceae red-necked fork moss spur-necked fork moss bog emerald moss
Dicranella crispa (Hedw.) Schimp. M Dicranaceae curl-leaved fork moss curl-leaved fork moss erect earth moss
Dicranella grevilleana (Brid.) Schimp. M Dicranaceae Greville's fork moss common small-curved-tail moss stiff earth moss
Dicranella heteromalla (Hedw.) Schimp. M Dicranaceae common dicranella green hair moss silky fork moss silky fork moss silky-leaved fork moss silky-leaved fork moss variable small-curved-tail moss emerald moss
Dicranella hilariana (Mont.) Mitt. M Dicranaceae
Dicranella howei Ren. &. Card. M Dicranaceae
Dicranella humilis Ruthe M Dicranaceae seashore earth moss
Dicranella lindigiana (Hampe) Mitt. M Dicranaceae
Dicranella pacifica Schof. M Dicranaceae
Dicranella palustris (Dicks.) Crundw. ex Warb. M Dicranaceae drooping-leaved fork moss drooping-leaved fork moss wide-leafed Miscanthus moss marsh fork-moss river earth moss
Dicranella rufescens (With.) Schimp. M Dicranaceae red fork moss red earth moss
Dicranella schreberiana (Hedw.) Hilf. ex Crum & Anderson M Dicranaceae Schreberian fork moss sheath-leaved fork moss slide earth moss
Dicranella schreberiana var. robusta (Schimp. ex Braithw.) Crum & Anderson M Dicranaceae
Dicranella staphylina H. Whiteh. M Dicranaceae field earth moss
Dicranella stickinensis Grout M Dicranaceae
Dicranella subulata (Hedw.) Schimp. M Dicranaceae awl-leaved fork moss awl-leaved fork moss inclined small-curved-tail moss claw earth moss
Dicranella varia (Hedw.) Schimp. M Dicranaceae variable fork moss variable fork moss chalk earth moss
Dicranodontium Bruch & Schimp. in B.S.G. M Dicranaceae bow moss green-hair moss
Dicranodontium asperulum (Mitt.) Broth. M Dicranaceae
Dicranodontium denudatum (Brid.) Britt. in Williams M Dicranaceae bow moss common green-hair moss shade moss
Dicranodontium subporodictyon Broth. M Dicranaceae
Dicranodontium uncinatum (Harv. in Hook.) Jaeg.  M Dicranaceae hook-leafed green-hair moss
Dicranoweisia Lindb. ex Milde M Dicranaceae rolled-hoar moss bent-leaved weisia spinning moss
Dicranoweisia cirrata (Hedw.) Lindb. ex Milde M Dicranaceae Weis dicranum curly thatch moss curl-leaved weissia bent-leaved weissia fine rolled-leaf moss coast spinning moss
Dicranoweisia crispula (Hedw.) Lindb. ex Milde M Dicranaceae Weis dicranum curly-leaved weissia common rolled-leaf moss north spinning moss
Dicranum Hedw. M Dicranaceae fork mosses fork mosses two-pronged fork (peristome) fork mosses tail moss curved-tail moss broom moss, fork moss broom moss
Dicranum acutifolium (Lindb. & Arnell) C. Jens. ex Weinm. M Dicranaceae fringed broom moss
Dicranum angustum Lindb. M Dicranaceae grass broom moss
Dicranum bonjeanii De Not. in Lisa M Dicranaceae thin-rib curved-tail moss marsh broom moss
Dicranum brevifolium (Lindb.) Lindb. M Dicranaceae chalk broom moss
Dicranum condensatum Hedw. M Dicranaceae
Dicranum congestum Brid. M Dicranaceae
Dicranum elongatum Schleich.ex Schwaegr. M Dicranaceae long forked moss long-leaf curved-tail moss head broom moss
Dicranum flagellare Hedw. M Dicranaceae flagellate dicranum whip fork moss whip fork-moss upright-fruited fork moss flagellate fork moss delicate hair tie moss flagella broom moss
Dicranum fragilifolium Lindb. M Dicranaceae brittle broom moss
Dicranum fulvum Hook. M Dicranaceae fulvous dicranum fine-leaf curved-tail moss south broom moss
Dicranum fuscescens Turn. M Dicranaceae fuscous moss curly heron's bill moss dusky fork moss brown tail moss brown curved-tail moss mountain broom moss
Dicranum fuscescens var. flexicaule (Brid.) Wils. M Dicranaceae            
Dicranum groenlandicum Brid. M Dicranaceae Greenland curved-tail moss mountain broom moss
Dicranum howellii Ren. & Card. M Dicranaceae
Dicranum latifolium Amann M Dicranaceae
Dicranum leioneuron Kindb. M Dicranaceae Scotch broom moss
Dicranum majus Sm. M Dicranaceae greater fork moss great fork moss Kurile Island tail moss multi-capsule curved-tail moss large broom moss
Dicranum majus var. orthophyllum A. Br. ex Milde M Dicranaceae
Dicranum montanum Hedw. M Dicranaceae mountain fork moss stump broom moss
Dicranum muehlenbeckii Bruch & Schimp. in B.S.G. M Dicranaceae thin-leaf curved-tail moss seed broom moss
Dicranum ontariense Peters. M Dicranaceae large-leaf curved-tail moss taiga broom most
Dicranum pallidisetum (Bail. in Holz.) Irel. M Dicranaceae alpine curly heron's bill moss
Dicranum polysetum Sw. M Dicranaceae wavy dicranum? wavy broom moss wavy tail moss wavy-leaf curved-tail moss path broom moss
Dicranum rhabdocarpum Sull. M Dicranaceae
Dicranum sauteri B.S.G. M Dicranaceae
Dicranum scoparium Hedw. M Dicranaceae broom moss broom moss broom moss broom-moss broom moss broom moss lesser fork moss broom fork moss broom moss brown fork moss hair tie moss common curved-tail moss broom moss broom fork-moss broom moss
Dicranum scottianum Turn. M Dicranaceae Dr. Scott's fork moss coast broom moss
Dicranum spadiceum Zett. M Dicranaceae confusing broom moss
Dicranum spurium  Hedw. M Dicranaceae rusty fork moss flat rock broom moss
Dicranum tauricum Sapeh. M Dicranaceae broken-leaf moss broken-leaf curved-tail moss needle broom moss
Dicranum undulatum Brid. M Dicranaceae wavy dicranum? wavy broom moss waved-leaved fork moss wrinkle-leaf curved-tail moss electric eels
Dicranum viride (Sull. & Lesq. in Sull.) Lindb. M Dicranaceae wood broom moss
Didymodon Hedw. M Pottiaceae twin tooth (peristome) opposite-teeth moss lance moss
Didymodon asperifolius (Mitt.) Crum et al. M Pottiaceae red opposite-teeth moss mountain lance moss
Didymodon cordatus Jur. M Pottiaceae
Didymodon fallax (Hedw.) Zand. M Pottiaceae fallacious screw moss fallacious screw moss makiha-neji-hige-goke=twisted mouth moss chalk lance moss
Didymodon fallax var. reflexus (Brid.) Zand. M Pottiaceae jimukade-goke= jimukade moss (named for alpine plant)
Didymodon glaucus Ryan M Pottiaceae blue lance moss
Didymodon johansenii (Williams) Crum M Pottiaceae
Didymodon leskeoides Saito M Pottiaceae
Didymodon mamillosus (Crundw.) M. Hill M Pottiaceae
Didymodon maximus (Syed & Crundw.) M. Hill M Pottiaceae
Didymodon michiganensis (Steere) Saito M Pottiaceae
Didymodon montanus (Mitt.) Broth. M Pottiaceae
Didymodon nicholsonii Culm. M Pottiaceae
Didymodon nigrescens (Mitt.) Saito M Pottiaceae
Didymodon parvulus (Kindb.) Britt. in Williams M Pottiaceae
Didymodon perobtusus Broth. M Pottiaceae
Didymodon reedii Robins. M Pottiaceae
Didymodon revoluta (Card.) Williams M Pottiaceae
Didymodon rigidulus Hedw. M Pottiaceae rigid-leaved didymodon rigid screw moss stiff-leaf opposite-teeth moss olive lance moss
Didymodon rigidulus var. gracilis (Schleich. ex Hook. & Grev.) Zand. M Pottiaceae pointed lance moss
Didymodon rigidulus var. icmadophilus (Schimp. ex C. Müll.) Zand. M Pottiaceae mountain lance moss
Didymodon rigidulus var. subulatus (Thér. & Bartr. in Bartr.) Zand. M Pottiaceae
Didymodon sinuosus (Mitt.) Delogne M Pottiaceae wave-leaved twin-toothed moss brittle lance moss
Didymodon spadiceus (Mitt.) Limpr. M Pottiaceae Mitten's screw moss brook lance moss
Didymodon subandreaeoides (Kindb.) Zand. M Pottiaceae
Didymodon tomaculosus (Blockeel) Corley M Pottiaceae
Didymodon tophaceus (Brid.) Lisa M Pottiaceae three-ranked didymodon blunt-leaved hair moss grey-soil opposite-teeth moss blunt lance moss
Didymodon vinealis (Brid.) Zand. M Pottiaceae cylindrical zygotrichia soft-tufted screw moss wall lance moss
Didymodon vinealis var. brachyphyllus (Sull. in Whipple & Ives) Zand. M Pottiaceae
Didymodon vinealis var. flaccidus (Bruch & Schimp. in Schimp.) Zand. M Pottiaceae
Didymodon vinealis var. luridus (Hornsch. in Spreng.) Zand. M Pottiaceae dusky didymodon dark twin-toothed moss chalk lance moss
Didymodon vinealis var. nicholsonii (Culm.) Zand. M Pottiaceae
Didymodon vinealis var. rubiginosus (Mitt.) Zand. M Pottiaceae
Diphyscium Mohr M Buxbaumiaceae diphyscium boar neck moss short-neck moss
Diphyscium cumberlandianum Harvill M Buxbaumiaceae
Diphyscium foliosum (Hedw.) Mohr M Buxbaumiaceae powder gun moss nut moss leafy-diphyscium grain-of-wheat moss leafy diphyscium powder gun moss leafy buxbaumia mountain boar neck moss common short-neck moss nut moss
Diplasiolejeunea rudolphiana  Steph. L   long-teeth double-scale liverwort
Diplophyllum        L fold-leaf liverwort folded moss
Diplophyllum albicans (L.) Dum. L whitish jungermannia common fold-leaf liverwort whitish liverwort nerve folded moss
Diplophyllum andrewsii  Evans L
Diplophyllum apiculatum  (Evans) Steph. L pointed-lobe fold-leaf liverwort
Diplophyllum imbricatum  (M.A. Howe) K. Mull. L
Diplophyllum microdontum  (Mitt.) Buch L
Diplophyllum obtusatum  (Schust.) Schust. L
Diplophyllum obtusifolium  (Hook.) Dum. L earth folded moss
Diplophyllum plicatum  Lindb. L
Diplophyllum taxifolium  (Wahlenb.) Dum. L mountain folded moss
Discelium Brid. M Disceliaceae thin-capsule moss
Discelium nudum (Dicks.) Brid. M Disceliaceae naked weissia naked moss twisted seta moss flag moss
Distichium Bruch & Schimp. in B.S.G. M Ditrichaceae double row (of leaves) hair golden thread moss opposite-leafed moss plane moss
Distichium capillaceum (Hedw.) Bruch & Schimp. in B.S.G. M Ditrichaceae fine-leaved didymodon hair-leaved flat moss hair golden thread moss common opposite-leafed moss soft plane moss
Distichium capillaceum var. curvatum Flow. M Ditrichaceae
Distichium cornubicum Paton M Ditrichaceae
Distichium cylindricum (Hedw.) Grout M Ditrichaceae
Distichium hagenii Ryan ex Philib. M Ditrichaceae seashore plane moss
Distichium inclinatum (Hedw.) Bruch & Schimp. in B.S.G. M Ditrichaceae inclined-fruited didymodon oblique-fruited flat moss inclined-capsule opposite-leafed moss head plant moss
Distichophyllum carinatum Dix. & Nicholson yellow moss
Ditrichum Hampe M Ditrichaceae two hair (divided peristome teeth) golden thread moss cow-hair moss gravel moss
Ditrichum ambiguum Best M Ditrichaceae
Ditrichum flexicaule (Schwaegr.) Hampe M Ditrichaceae slender-stemmed hair moss fine-leaf cow-hair moss plush gravel moss
Ditrichum heteromallum (Hedw.) Britt. M Ditrichaceae curved-leaved didymodon common cow-hair moss claw gravel moss
Ditrichum lineare (Sw.) Lindb. M Ditrichaceae dark ditrichum north gravel moss
Ditrichum montanum Leib. M Ditrichaceae
Ditrichum pallidum (Hedw.) Hampe M Ditrichaceae yellow ditrichum golden thread moss yellow cow-hair moss magnificent gravel moss
Ditrichum plumbicola Crundw. M Ditrichaceae
Ditrichum pusillum (Hedw.) Hampe M Ditrichaceae brown ditrichum dwarf didymodon twisted-leaved hair moss thin-leaf cow-hair moss little gravel moss
Ditrichum rhynchostegium Kindb. M Ditrichaceae
Ditrichum schimperi (Lesq.) Kuntze M Ditrichaceae
Ditrichum subulatum Hampe M Ditrichaceae awl-leaved hair moss
Ditrichum zonatum (Brid.) Kindb. M Ditrichaceae mountain gravel moss
Ditrichum zonatum var. scabrifolium Dix. M Ditrichaceae
Donnellia Aust. M Sematophyllaceae
Donnellia commutata (C. Müll.) Buck M Sematophyllaceae
Donrichardsia Crum & Anderson M Amblystegiaceae
Donrichardsia macroneuron (Grout) Crum & Anderson M Amblystegiaceae
Douinia ovata  (Dicks.) Buch wax moss
Drepanocladus (C. Müll.) G. Roth M Amblystegiaceae boat-hook mosses sickle mosses hooked mosses sickle plant curved leaf creeping moss sickle moss hook moss
Drepanocladus aduncus (Hedw.) Warnst. M Amblystegiaceae claw-leaved feather moss swamp feather moss common sickle moss clay hook moss
Drepanocladus aduncus var. kneiffii (Schimp. in B.S.G.) Mönk. M Amblystegiaceae
Drepanocladus aduncus var. polycarpus (Bland. ex Voit) G. Roth M Amblystegiaceae
Drepanocladus brevifolius (Lindb.) Warnst. M Amblystegiaceae
Drepanocladus capillifolius (Warnst.) Warnst. M Amblystegiaceae hair hook moss
Drepanocladus crassicostatus Janssens M Amblystegiaceae hair hook moss
Drepanocladus pseudosarmentosus (Card. & Thér.) Pers. M Amblystegiaceae
Drepanocladus sendtneri (Schimp.)Warnst. M Amblystegiaceae Sendtner's feather moss chalk hook moss
Drepanocladus simplicissimus Warnst. M Amblystegiaceae
Drepanolejeunea L   triangle liverwort horn-scale liverwort
Drepanolejeunea appalachiana Schust. L
Drepanolejeunea sabaliana Schust. L
Drummondia Hook. in Drumm. M Orthotrichaceae for Drummond of America large spore moss wood-coat moss
Drummondia prorepens (Hedw.) Britt. M Orthotrichaceae large spore moss common wood-coat moss
Dryptodon Brid. M Grimmiaceae  
Dryptodon patens (Hedw.) Brid. M Grimmiaceae spreading fringe moss spreading-leaved grimmia wing moss
Dumortiera          L hairy money liverwort hairy-coin liverwort
Dumortiera hirsuta  (Sw.) Nees L hairy money liverwort common hairy-coin liverwort
Eccremidium Wils. M Ditrichaceae
Eccremidium floridanum Crum M Ditrichaceae
Echinodium         
Echinodium prolixum  (Mitt.) Broth.
Echinodium renauldii  (Card.) Broth.
Echinodium spinosum  (Mitt.) Jur.
Encalypta Hedw. M Encalyptaceae extinguisher mosses extinguisher mosses extinguisher moss to cover with a veil (calyptra) extinguisher mosses komuso moss (straw priest's hood moss large-cap moss extinguisher-moss Glockenhut=bell hat clockmoss
Encalypta affinis Hedw. f. in Web. & Mohr M Encalyptaceae Verschnuerter Glockenhut=constricted bell hat, Walzenfrchtiger Glockenhut=cylindrical bell hat rough clockmoss
Encalypta affinis var. macounii (Aust.) Crum & Anderson M Encalyptaceae
Encalypta alpina Sm. M Encalyptaceae Mt. Shiruma yarikatsugi moss alpine large-cap moss Verwechselter Glockenhut=confused bell hat mountain clockmoss
Encalypta brevicolla (Bruch & Schimp. in B.S.G.) Bruch ex Ångstr. M Encalyptaceae short-seta large-cap moss
Encalypta brevicolla var. crumiana (Horton) Crum & Anderson M Encalyptaceae
Encalypta brevipes Schljak. M Encalyptaceae
Encalypta ciliata Hedw. M Encalyptaceae fringed extinguisher moss fringed extinguisher moss yarikatsugi moss (soldier who carries covered spear split large-cap moss candle snuffer moss Gefranzer Glockenhut=fringed bell hat lobe clock moss
Encalypta flowersiana Horton M Encalyptaceae
Encalypta intermedia Jur. in Jur. & Milde M Encalyptaceae
Encalypta longicolla Bruch M Encalyptaceae neck clock moss
Encalypta microstoma Bals. & De Not. M Encalyptaceae
Encalypta mutica Hag. M Encalyptaceae blunt clock moss
Encalypta procera Bruch M Encalyptaceae
Encalypta rhaptocarpa Schwaegr. M Encalyptaceae extinguisher moss striated-fruited extinguisher rib-fruited extinguisher moss Gerippter Glockenhut=ribbed bell hat red clock moss
Encalypta sibirica (Weinm.) Warnst. M Encalyptaceae
Encalypta spathulata C. Müll M Encalyptaceae hair clock moss
Encalypta streptocarpa Hedw. M Encalyptaceae common extinguisher moss spiral-fruited extinguisher moss spiral-fruited extinguisher moss spiral-fruited extinguisher-moss Gedrehter Glockenhut=turned bell hat large clock moss
Encalypta vittiana Horton M Encalyptaceae
Encalypta vulgaris Hedw. M Encalyptaceae common extinguisher moss common extinguisher moss common extinguisher moss common large-cap moss Gemeiner Glockenhut=common bell hat smooth clock moss
Entodon C. Müll. M Entodontaceae glossy entodon mosses tooth within (peristome) shiny moss silk moss
Entodon brevisetus (Hook. & Wils. in Wils.) Lindb. M Entodontaceae  
Entodon cladorrhizans (Hedw.) C. Müll. M Entodontaceae flat-stemmed entodon flat-stemmed entodon flat-stemmed Entodon common silk moss
Entodon compressus (Hedw.) C. Müll. M Entodontaceae round-leafed shiny moss thick-corner silk moss brilliant moss
Entodon concinnus (De Not.) Par. M Entodontaceae round-leafed shiny moss thick-corner silk moss brilliant moss
Entodon hampeanus C. Müll. M Entodontaceae
Entodon macropodus (Hedw.) C. Müll. M Entodontaceae Tsukushi shiny moss (N. part of Kyushu)
Entodon schleicheri (Schimp.) Demeter M Entodontaceae
Entodon seductrix (Hedw.) C. Müll. M Entodontaceae round-stemmed entodon round-stemmed entodon round-stemmed entodon American silk moss glossy moss
Entodon sullivantii (C. Müll.) Lindb. M Entodontaceae
Entodontopsis Broth. M Stereophyllaceae
Entodontopsis leucostega (Brid.) Buck & Irel. M Stereophyllaceae
Entosthodon Schwaegr. M Funariaceae delicate gourd moss cup moss
Entosthodon attenuatus (Dicks.) Bryhn M Funariaceae Templeton's entosthodon Templeton's cord moss
Entosthodon bolanderi Lesq. M Funariaceae
Entosthodon californicus (Sull. & Lesq.) Crum & Anderson M Funariaceae
Entosthodon curvisetus (Schwaegr.) C. Müll. M Funariaceae
Entosthodon drummondii Sull. M Funariaceae
Entosthodon durieui Mont. M Funariaceae
Entosthodon fascicularis (Hedw.) C. Müll. M Funariaceae blunt pear-shaped beardless moss fallow-field bladder moss arable land cup moss
Entosthodon hungaricus (Boros) Loeske M Funariaceae
Entosthodon kochii Crum & Anderson M Funariaceae
Entosthodon obtusus (Hedw.) Lindb. M Funariaceae moor cup moss
Entosthodon pallescens Jur. M Funariaceae
Entosthodon planoconvexus (Bartr.) Grout M Funariaceae
Entosthodon rubiginosus (Williams) Grout M Funariaceae
Entosthodon rubrisetus (Bartr.) Grout M Funariaceae
Entosthodon sonorae (Card.) Steere M Funariaceae
Entosthodon tucsonii (Bartr.) Grout M Funariaceae
Entosthodon wigginsii Steere M Funariaceae
Ephemerum Hampe M Ephemeraceae emerald dewdrops short-lived moss Brownies day moss
Ephemerum cohaerens (Hedw.) Hampe M Ephemeraceae clustered earth moss northern short-lived moss
Ephemerum crassinervium (Schwaegr.) Hampe M Ephemeraceae
Ephemerum crassinervium var. texanum (Grout) Bryan & Anderson M Ephemeraceae
Ephemerum recurvifolium (Dicks.) Boul. M Ephemeraceae strap-leaved earth moss chalk day moss
Ephemerum serratum (Hedw.) Hampe M Ephemeraceae serrated earth moss common short-lived moss serrated earth-moss juniper day moss
Ephemerum sessile (Bruch) C. Muell. M Ephemeraceae nerve day moss
Ephemerum spinulosum Bruch & Schimp. in Schimp. M Ephemeraceae Brownies
Ephemerum stellatum Philib. M Ephemeraceae
Epipterygium Lindb. M Bryaceae small-leafed moss
Epipterygium tozeri (Grev.) Lindb. M Bryaceae minute diaphanous thread moss red stripe moss (red costa) purple small-leafed moss
Erpodium            (Brid.) Brid. M Erpodiaceae
Erpodium acrifolium  Purs. M Erpodiaceae
Erpodium biseriatum  (Aust.) Aust. M Erpodiaceae
Erpodium domingense  (Spreng.) Brid. ex C. Müll. M Erpodiaceae
Eucladium Bruch & Schimp. in B.S.G. M Pottiaceae beautiful-branch moss
Eucladium verticillatum (Brid.) Bruch & Schimp. in B.S.G. M Pottiaceae whorled weissia whorled weissia common beautiful-branch moss tufa cushion moss
Eurhynchium Schimp. in B.S.G. M Brachytheciaceae long-beaked hypnum beaked mosses well beak (operculum) beautiful-beak moss beaked moss rib moss
Eurhynchium angustirete (Broth.) T. Kop. M Brachytheciaceae hazel rib moss
Eurhynchium crassinervium (Tayl.) B.S.G. M Brachytheciaceae thick-nerved feather moss thick-leaved feather moss
Eurhynchium dawsonii Kindb. M Brachytheciaceae
Eurhynchium hians (Hedw.) Sande Lac. M Brachytheciaceae light beaked moss long feather moss false nagi (Podocarpus) moss grove rib moss
Eurhynchium oreganum (Sull.) Jaeg. M Brachytheciaceae Oregon beaked moss
Eurhynchium praelongum (Hedw.) Schimp. in B.S.G. M Brachytheciaceae slender beaked moss long trailing feather moss prolonged feather-moss
Eurhynchium pulchellum (Hedw.) Jenn. M Brachytheciaceae common beaked moss elegant feather moss compact frond moss high-hair crane-beak moss common beautiful-beak moss little rib moss
Eurhynchium pulchellum var. barnesii (Ren. & Card.) Grout M Brachytheciaceae
Eurhynchium pumilum (Wils.) Schimp. M Brachytheciaceae dwarf feather moss dwarf feather moss dwarf feather-moss dwarf rib moss
Eurhynchium speciosum (Brid.) Jur. M Brachytheciaceae showy feather moss showy feather moss seashore rib moss
Eurhynchium striatulum (Spruce) B.S.G. M Brachytheciaceae lesser striated feather moss   chalk rib moss
Eurhynchium striatum (Hedw.) Schimp. M Brachytheciaceae common striated feather moss striated feather moss ovate-leafed beautiful-beak moss shade rib moss
Fabronia            Raddi M Fabroniaceae crushed rice moss crushed-rice moss
Fabronia ciliaris  (Brid.) Brid. M Fabroniaceae false crushed rice moss eight-teeth crushed-rice moss
Fabronia ciliaris var. polycarpa  (Hook.) Buck M Fabroniaceae
Fabronia ciliaris var. wrightii  (Sull.) Buck M Fabroniaceae
Fabronia pusilla  Raddi M Fabroniaceae common crushed-rice moss
Fissidens Hedw. M Fissidentaceae plume mosses flat fork mosses split tooth (peristome) Chinese phoenix moss phoenix-tail moss plume moss, split-leaf moss split-toothed mosses pocket moss
Fissidens adianthoides Hedw. M Fissidentaceae maiden hair moss adiantum-like fork moss fern-like flat moss shiny beak Chinese phoenix moss fern-leaf phoenix moss maiden-hair split-toothed moss large pocket moss
Fissidens allenianus Brugg.-Nann. & Purs. M Fissidentaceae
Fissidens aphelotaxifolius Purs. M Fissidentaceae
Fissidens appalachensis Zand. M Fissidentaceae
Fissidens arcticus Bryhn M Fissidentaceae
Fissidens asplenioides Hedw. M Fissidentaceae
Fissidens azoricus (P. Varde) Biz. M Fissidentaceae
Fissidens bryoides Hedw. M Fissidentaceae common flat fork moss lesser pennate-leaved fork moss common flat moss Hokkaido Chinese phoenix moss, child Chinese phoenix moss small phoenix-tail moss small split-toothed moss common flat fork-moss grove pocket moss
Fissidens bushii (Card. & Thér.) Card.  & Thér. M Fissidentaceae
Fissidens celticus Paton M Fissidentaceae
Fissidens clebschii Steere M Fissidentaceae
Fissidens closteri Aust. M Fissidentaceae
Fissidens dubius P. Beauv. M Fissidentaceae pale pocket moss
Fissidens exilis Hedw. M Fissidentaceae slender flat moss common phoenix-tail moss pygmy pocket moss
Fissidens fontanus (B. Pyl.) Steud. M Fissidentaceae water pocket moss
Fissidens grandifrons Brid. M Fissidentaceae narrow-leafed Chinese phoenix moss
Fissidens hallianus (Sull. & Lesq. in Aust.) Mitt. M Fissidentaceae
Fissidens hallii Aust. M Fissidentaceae
Fissidens hyalinus Wils. & Hook. M Fissidentaceae Satsuma Chinese phoenix moss   (place)
Fissidens kochii Crum & Anderson M Fissidentaceae
Fissidens limbatus Sull. M Fissidentaceae
Fissidens littlei (Williams) Grout M Fissidentaceae
Fissidens microcladus Thwaites & Mitt. in Mitt. M Fissidentaceae Garber Chinese phoenix moss
Fissidens milobakeri L. Koch M Fissidentaceae
Fissidens neonii (Bartr.) Grout M Fissidentaceae
Fissidens obtusifolius Wils. M Fissidentaceae
Fissidens obtusifolius var. apiculatus  Grout M Fissidentaceae
Fissidens obtusifolius var. kansanus Ren. & Card. M Fissidentaceae
Fissidens obtusifolius var. marginatus  Flow. M Fissidentaceae
Fissidens osmundoides Hedw. M Fissidentaceae alpine flat moss royal fern moss European phoenix-tail moss bracken pocket moss
Fissidens papillosus Sande Lac. M Fissidentaceae
Fissidens pauperculus Howe M Fissidentaceae
Fissidens pellucidus Hornsch. M Fissidentaceae
Fissidens polyphyllus Wils. ex B.S.G. M Fissidentaceae many-leaved flat moss
Fissidens polypodioides Hedw. M Fissidentaceae
Fissidens ravenelii Sull. M Fissidentaceae
Fissidens reesei Crum & Anderson M Fissidentaceae
Fissidens rivularis (Spruce) B.S.G. M Fissidentaceae
Fissidens serrulatus Brid. M Fissidentaceae serrulate flat moss
Fissidens subbasilaris Hedw. M Fissidentaceae
Fissidens sublimbatus Grout M Fissidentaceae
Fissidens taxifolius Hedw. M Fissidentaceae yew-leaved fork moss yew-like fork moss yew-leaved flat moss yew-leafed moss scale-leaf phoenix-tail moss yew-leaved split-toothed moss yew-leaved flat form-moss clay pocket moss
Fissidens ventricosus Lesq. M Fissidentaceae branched flat moss red-margined pocket moss
Fissidens zollingeri  Mont. M Fissidentaceae Zollinger's phoenix moss
Fontinalis Hedw. M Fontinalaceae water mosses water mosses fountain mosses belonging to water water moss, brook moss river moss water moss water-sprite moss
Fontinalis antipyretica Hedw. M Fontinalaceae giant fountain moss fire-preventer moss willow moss greater water moss incombustible moss black river moss common water moss greater water-moss large water-sprite moss
Fontinalis antipyretica var. gigantea (Sull.) Sull. M Fontinalaceae giant water moss giant fountain moss
Fontinalis antipyretica var. oregonensis Ren. & Card. M Fontinalaceae
Fontinalis dalecarlica Schimp. in B.S.G. M Fontinalaceae common water moss common water moss narrow water-sprite moss
Fontinalis filiformis Sull. & Lesq. in Aust. M Fontinalaceae
Fontinalis flaccida Ren. & Card. M Fontinalaceae
Fontinalis hypnoides Hartm. M Fontinalaceae river moss feather-branched water moss lake water-sprite moss
Fontinalis hypnoides var. duriaei (Schimp.) Husn. M Fontinalaceae saw-toothed river moss
Fontinalis langloisii Card. M Fontinalaceae
Fontinalis macmillanii Card. M Fontinalaceae
Fontinalis missourica Card. M Fontinalaceae
Fontinalis neomexicana Sull. & Lesq. M Fontinalaceae New Mexican fountain moss
Fontinalis novae-angliae Sull. M Fontinalaceae
Fontinalis novae-angliae var. cymbifolia (Aust.) Welch M Fontinalaceae
Fontinalis novae-angliae var. lorenziae  Card. in Nichols M Fontinalaceae
Fontinalis sphagnifolia (C. Müll.) Wijk & Marg. M Fontinalaceae
Fontinalis squamosa Hedw. M Fontinalaceae alpine water moss alpine water moss scale-leaf water moss lustrous water-sprite moss
Fontinalis sullivantii Lindb. M Fontinalaceae
Fontinalis welchiana Allen M Fontinalaceae
Forsstroemia        Lindb. M Leptodontaceae bell moss incomplete-teeth moss
Forsstroemia producta (Hornsch.) Par. M Leptodontaceae
Forsstroemia trichomitria (Hedw.) Lindb. M Leptodontaceae bell moss common incomplete-teeth moss
Fossombronia L Fossombroniaceae small-leaf liverwort bronia
Fossombronia alaskana Steere et H. Inoue L Fossombroniaceae
Fossombronia angulosa (Dicks.) Raddi L Fossombroniaceae common small-leaf liverwort
Fossombronia brasiliensis Steph. L Fossombroniaceae
Fossombronia cristula Aust. L Fossombroniaceae
Fossombronia foveolata Lindb. L Fossombroniaceae standard bronia
Fossombronia hispidissima Steph. L Fossombroniaceae
Fossombronia lamellata Steph. L Fossombroniaceae
Fossombronia longiseta Aust. L Fossombroniaceae
Fossombronia pusilla (L.) Dum. L Fossombroniaceae frilled scale moss thin small-leaf liverwort southern bronia
Fossombronia wondraczekii (Corda) Dum. L Fossombroniaceae clay bronia
Frullania L Frullaniaceae millipede liverwort ear-leaf liverwort frullania
Frullania arietina Tayl. L Frullaniaceae
Frullania bolanderi Aust. L Frullaniaceae fur frullania
Frullania brittoniae Evans L Frullaniaceae
Frullania californica (Aust.) Evans L Frullaniaceae
Frullania catalinae Evans L Frullaniaceae
Frullania chilcootiensis Steph. L Frullaniaceae
Frullania cobrensis Gott. ex Steph. L Frullaniaceae
Frullania cucullata Lindenb. et Gott. L Frullaniaceae
Frullania dilatata L Frullaniaceae dilated jungermannia tubercled liverwort helmet frullania
Frullania donnellii Aust. L Frullaniaceae
Frullania eboracensis Gott. L Frullaniaceae common frullania
Frullania franciscana M.A. Howe L Frullaniaceae
Frullania gymnotis Nees et Mont. L Frullaniaceae
Frullania inflata Gott. L Frullaniaceae
Frullania jackii Gott. L Frullaniaceae entire ear-leaf liverwort
Frullania kunzei Lehm. et Lindenb. L Frullaniaceae
Frullania oakesiana Aust. L Frullaniaceae farmland frullania
Frullania obcordata Lehm. et Lindenb. L Frullaniaceae
Frullania plana Sull. L Frullaniaceae
Frullania riparia Hampe ex Lehm. L Frullaniaceae
Frullania selwyniana Pears. L Frullaniaceae
Frullania squarrosa (Reinw. et al.) Dum. L Frullaniaceae
Frullania tamarisci (L.) Dum. L Frullaniaceae hanging millipede liverwort European ear-leaf liverwort  clipped frullania
Funaria Hedw. M Funariaceae cord mosses cord mosses cord moss cord (twisted seta) cord moss gourd moss calabash moss fortune moss
Funaria aequidens Lindb. ex Broth. M Funariaceae
Funaria americana Lindb. in Sull. M Funariaceae
Funaria apiculatopilosa Card. M Funariaceae
Funaria arctica (Berggr.) Kindb. M Funariaceae
Funaria calvescens Schwaegr. M Funariaceae
Funaria convexa Spruce M Funariaceae
Funaria flavicans Michx. M Funariaceae pale funaria
Funaria groutiana Fife M Funariaceae
Funaria hygrometrica Hedw. M Funariaceae cord moss water measuring cord moss cord moss water-measuring cord-moss twisted-cord moss cord moss common cord moss common cord moss Cinderella, charcoal peddler common cord moss gourd moss common calabash moss cord-moss common cord-moss predictor moss
Funaria maireana Copp. M Funariaceae
Funaria microstoma Bruch ex Schimp. M Funariaceae small-mouth calabash moss
Funaria muhlenbergii Turn. M Funariaceae Dr. Muhlenberg's cord moss Muhlenberg's cord moss chalk predictor moss
Funaria polaris Bryhn M Funariaceae
Funaria pulchella Philib. M Funariaceae
Funaria serrata Brid. M Funariaceae
Geheebia Schimp. M Pottiaceae
Geheebia gigantea  (Funck) Boul. M Pottiaceae large twin moss
Geocalyx L Geocalycaceae
Geocalyx graveolens  (Schrad.) Nees L Geocalycaceae turpentine moss
Geothallus tuberosus  Campb. L
Gigaspermum mouretii  Corb. M Gigaspermaceae
Globulinella Steere
Globulinella globifera (Hampe) Steere
Glyphomitrium daviesii (With.) Brid. Davies's glyphomitrion black-tufted moss tall-collar moss
Gollania Broth. M Rhytidiaceae coarse-branch moss
Gollania turgens  (C. Müll.) Ando M Rhytidiaceae
Goniomitrium seroi  Cas. de Puig
Grimmia Hedw. M Grimmiaceae beard mosses for Grimm of Germany giboshi moss (sphere on bridge post) purple moss grimmia
Grimmia affinis Hoppe & Hornsch. ex Hornsch. M Grimmiaceae north grimmia
Grimmia americana Bartr. M Grimmiaceae
Grimmia anodon Bruch & Schimp. in B.S.G. M Grimmiaceae toothless grimmia spoon grimmia
Grimmia anomala Hampe ex Schimp. M Grimmiaceae mountain forest grimmia
Grimmia arctolimnia Steere M Grimmiaceae
Grimmia arctophila Kindb. M Grimmiaceae
Grimmia arcuatifolia Kindb. M Grimmiaceae
Grimmia arizonae Ren. & Card. M Grimmiaceae
Grimmia atrata Miel. ex Hornsch. M Grimmiaceae black-tufted grimmia tufted black grimmia copper grimmia
Grimmia brevirostris Williams M Grimmiaceae
Grimmia brittoniae Williams M Grimmiaceae
Grimmia caespiticia (Brid.) Jur. M Grimmiaceae tussock grimmia
Grimmia donniana Sm. M Grimmiaceae Donian grimmia apple-fruited grimmia rolled-leaf purple moss mountain grimmia
Grimmia elata Kindb. M Grimmiaceae
Grimmia elatior Bruch ex Bals. & De Not. M Grimmiaceae large grimmia
Grimmia elongata Kaulf. in Sturm M Grimmiaceae long-stalked grimmia brown grimmia
Grimmia funalis (Schwaegr.) Bruch & Schimp. in B.S.G. M Grimmiaceae spiral-leaved grimmia screw grimmia
Grimmia hamulosa Lesq. M Grimmiaceae
Grimmia hartmanii Schimp. M Grimmiaceae Hartman's grimmia forest grimmia
Grimmia hermannii Crum M Grimmiaceae
Grimmia holleri Mol. M Grimmiaceae alpine grimmia
Grimmia holmenianum M Grimmiaceae
Grimmia incurva Schwaegr. M Grimmiaceae black grimmia
Grimmia laevigata (Brid.) Brid. M Grimmiaceae silver beard moss wool grimmia
Grimmia mariniana Sayre M Grimmiaceae
Grimmia mollis Bruch & Schimp. in B.S.G. M Grimmiaceae water grimmia
Grimmia montana Bruch & Schimp. in B.S.G. M Grimmiaceae sun grimmia
Grimmia moxleyi Williams in Holz. M Grimmiaceae
Grimmia olneyi Sull. M Grimmiaceae
Grimmia orbicularis Bruch ex Wils. M Grimmiaceae round-fruited grimmia
Grimmia ovalis (Hedw.) Lindb. M Grimmiaceae flat rock grimmia
Grimmia pachyneurula C. Muell. & Kindb. in Mac. & Kindb. M Grimmiaceae
Grimmia pilifera P. Beauv. M Grimmiaceae hair giboshi moss
Grimmia pitardii Corb. M Grimmiaceae
Grimmia plagiopodia Hedw. M Grimmiaceae common purple moss bird grimmia
Grimmia poecilostoma Card.& Seb. in Seb. M Grimmiaceae
Grimmia pseudorivularis Kindb. M Grimmiaceae
Grimmia pulvinata (Hedw.) Sm. M Grimmiaceae grey cushion moss grey-cushioned grimmia grey-cushioned grimmia grey-cushioned grimmia hair grimmia
Grimmia pulvinata var. africana (Hedw.) Hook. f. M Grimmiaceae
Grimmia tenerrima Ren. & Card. M Grimmiaceae alpine grimmia
Grimmia teretinervis Limpr. M Grimmiaceae
Grimmia tergestina Tomm. ex B.S.G. M Grimmiaceae
Grimmia torngakiana Brass. & Hedderson M Grimmiaceae
Grimmia torquata Hornsch. in Grev. M Grimmiaceae twisted-leaved grimmia spinning grimmia
Grimmia torquata var. flettii (Holz.) Vaar. M Grimmiaceae
Grimmia trichophylla Grev. M Grimmiaceae hair-pointed grimmia hair-pointed grimmia clipped grimmia
Grimmia unicolor Hook. in Grev. M Grimmiaceae dingy grimmia dingy grimmia blunt grimmia
Groutiella          Steere in Crum & Steere M Orthotrichaceae small-straw-cape moss
Groutiella tomentosa  (Hornsch.) Wijk & Marg. M Orthotrichaceae
Groutiella tumidula (Mitt.) Vitt M Orthotrichaceae
Gymnocolea L differentiated margin scale moss tall-perianth liverwort
Gymnocolea acutiloba (Schiffn.) K. Mull. L
Gymnocolea inflata (Huds.) Dum. L inflated scale moss
Gymnomitrion L white-tipped moss entire-perianth liverwort frost moss
Gymnomitrion apiculatum (Schiffn.) K. Mull. L pointed frost moss
Gymnomitrion concinnatum (Lightf.) Corda L common entire-perianth liverwort brown frost moss
Gymnomitrion corallioides Nees L white frost moss
Gymnomitrion laceratum (Steph.) Horik. L
Gymnomitrion obtusum (Lindb.) Pears. L blunt frost moss
Gymnomitrion pacificum Grolle L
Gymnostomiella Fleisch. M Pottiaceae papillose-kettle moss
Gymnostomiella orcuttii Bartr. M Pottiaceae propaguliferous moss
Gymnostomum Nees & Hornsch. in Nees et al. M Pottiaceae toothless twisted mosses beardless moss toothless  moss naked-mouth moss chalk cushion moss
Gymnostomum aeruginosum Sm. M Pottiaceae tufted rock beardless moss rock beardless moss chalk cushion moss
Gymnostomum calcareum Nees & Hornsch. in Nees et al. M Pottiaceae little chalk cushion moss
Gymnostomum luisieri (Sergio) Sergio ex Crundw. M Pottiaceae
Gyrothyra L Gyrothyraceae
Gyrothyra underwoodiana M.A. Howe L Gyrothyraceae rounded-perianth liverwort
Gyroweisia Schimp. M Pottiaceae round-mouth moss
Gyroweisia reflexa (Brid.) Schimp. M Pottiaceae
Gyroweisia tenuis (Hedw.) Schimp. M Pottiaceae slender beardless moss common round-mouth moss nipper miss
Hamatocaulis Hadenäs M Amblystegiaceae taiga hook moss
Hamatocaulis lapponicus (Norrl.) Hadenäs M Amblystegiaceae taiga hook moss
Hamatocaulis vernicosus (Mitt.) Hadenäs M Amblystegiaceae slender green feather moss stick hook moss
Haplohymenium Dozy & Molk. M Anomodontaceae branching moss
Haplohymenium triste  (Ces. in De Not.) Kindb. M Anomodontaceae rock thread moss dark-green branching moss
Haplomitrium hookeri  (Sm.) Nees L Haplomitriaceae most beautiful girl moss naked-capsule liverwort
Harpalejeunea ovata  (Hook.) Schiffn. L sickle-leaf liverwort
Harpalejeunea stricta  (Lindenb. et Gott.) Steph. L
Harpanthus          L sickle-leafed scale moss sickle-perianth liverwort moon tooth moss
Harpanthus drummondii (Tayl.) Grolle L
Harpanthus flotovianus  (Nees) Nees L large moon tooth moss
Harpanthus scutatus  (Web. et Mohr) Spruce L little moon tooth moss
Hedwigia P. Beauv. M Hedwigiaceae hedwigia Hedwig's mosses Hedwig's moss for Hedwig of Leipzig tiger-tail moss
Hedwigia ciliata (Hedw.) P. Beauv. M Hedwigiaceae hedwigia Hedwig's fringe leaf moss white-tipped moss Hedwig's fringe-leaf moss hoary-branched beardless moss hoary-branched beardless moss common tiger-tail moss Hedwig's fringe leaf moss cake moss
Hedwigia integrifolia P.-Beauv. M Hedwigiaceae
Helicodontium italicum  (Schimp.) Fleisch.
Helodium Warnst. M Helodiaceae swamp moss pond fern moss wetland-plume moss
Helodium blandowii (Web. & Mohr.) Warnst. M Helodiaceae Blandow's feather moss Blandow's feather moss common wetland-plume moss marsh comb moss
Helodium blandowii var. helodioides (Ren. & Card. in Röll.) Crum et al. M Helodiaceae
Helodium paludosum (Sull.) Aust. M Helodiaceae pond fern moss narrow-leaf wetland-plume moss
Henicodium C. Müll.) Kindb. M Pterobryaceae
Henicodium geniculatum (Mitt.) Buck M Pterobryaceae
Herbertus           L Herbertaceae Kirishima liverwort scissor-leaf liverwort
Herbertus aduncus  (Dicks.) S. Gray L Herbertaceae Kirishima liverwort common scissor-leaf liverwort
Herbertus hawaiiensis  Mill. L Herbertaceae
Herbertus himalayanus  (Steph.) Mill. L Herbertaceae Himalayan scissor-leaf liverwort
Herbertus stramineus  (Dum.) Trev. L Herbertaceae
Herpetineuron  (C. Müll.) Card. M Anomodontaceae coiled moss goat-horn moss
Herpetineuron toccoae  (Sull. & Lesq. in Sull.) Card. M Anomodontaceae coiled moss goat-horn moss
Herzogiella         Broth. M Hypnaceae shiny red yew moss sprawl moss
Herzogiella adscendens (Lindb.) Iwats. & Schof. M Hypnaceae
Herzogiella seligeri  (Brid.) Iwats. M Hypnaceae stump sprawl moss
Herzogiella striatella (Brid.) Iwats. M Hypnaceae round stump moss
Herzogiella turfacea  (Lindb.) Iwats. M Hypnaceae flat stump moss
Heterocladium Schimp. in B.S.G. M Thuidiaceae differential-branching moss tangle moss
Heterocladium dimorphum (Brid.) Schimp. in B.S.G. M Thuidiaceae dimorphous feather moss hair-like feather moss spaced-out tangle moss
Heterocladium heteropterum B.S.G. M Thuidiaceae wry-leaved feather moss common differential-branching moss shade tangle moss
Heterocladium macounii Best. M Thuidiaceae
Heterocladium papillosum Lindb.) Lindb. M Thuidiaceae rasp tangle moss
Heterocladium procurrens (Mitt.) Jaeg. M Thuidiaceae
Heterophyllium (Schimp.) C. Müll. ex Kindb. M  Sematophyllaceae decayed-wood moss
Heterophyllium affine (Hook. in Kunth) Fleisch. M  Sematophyllaceae forest herb moss
Homalia (Brid.) Schimp. in B.S.G. M Neckeraceae flattened Yamoto flat moss flat-branch moss blunt feather moss
Homalia lusitanica Schimp. M Neckeraceae
Homalia subrecta (Mitt.) Jaeg. M Neckeraceae
Homalia trichomanoides (Hedw.) Schimp. in B.S.G. M Neckeraceae homalia moss blunt fern-like feather moss blunt fern feather moss common flat-branch moss blunt feather moss
Homaliadelphus Dix. & P. Varde in Dix. M Neckeraceae Homalia-like moss
Homaliadelphus sharpii (Williams) Sharp M Neckeraceae
Homalotheciella (Card.) Broth. M Brachytheciaceae
Homalotheciella subcapillata (Hedw.) Broth. M Brachytheciaceae
Homalothecium Schimp. in B.S.G. M Brachytheciaceae straight-capsule moss curl moss
Homalothecium aeneum (Mitt.) Lawt. M Brachytheciaceae
Homalothecium arenarium (Lesq.) Lawt. M Brachytheciaceae
Homalothecium aureum (Spruce) Robins. M Brachytheciaceae
Homalothecium fulgescens (Mitt. ex C. Müll.) Lawt. M Brachytheciaceae yellow moss
Homalothecium lutescens (Hedw.) Robins. M Brachytheciaceae rough-stalked yellow feather moss rough-stalked yellow feather moss chalk curl moss
Homalothecium megaptilum (Sull.) Robins. M Brachytheciaceae giant moss
Homalothecium nevadense (Lesq.) Ren. & Card. M Brachytheciaceae
Homalothecium nuttallii (Wils.) Jaeg.  M Brachytheciaceae Creeping beauty
Homalothecium philippeanum (Spruce) B.S.G. M Brachytheciaceae
Homalothecium pinnatifidum (Sull. & Lesq.) Lawt. M Brachytheciaceae
Homalothecium sericeum (Hedw.) Schimp. in B.S.G. M Brachytheciaceae silky wall feather moss silky feather moss silky leskea, golden moss common straight-capsule moss gold curl moss
Homomallium (Schimp.) Loeske M  Hypnaceae same to rise (branches to one side) kinuta moss (old tool for making silk) hairy-gray moss climbing moss
Homomallium adnatum (Hedw.) Broth. M  Hypnaceae
Homomallium incurvatum (Brid.) Loeske M  Hypnaceae incurved feather moss incurved feather moss common hairy-gray moss
Homomallium mexicanum Card. M  Hypnaceae
Homomallium mexicanum var. latifolium Card. M  Hypnaceae
Hookeria sm. M  Hookeriaceae oil moss oily-glossy moss
Hookeria acutifolia Hook. & Grev. M  Hookeriaceae oil moss pointed-leaf oily-glossy moss
Hookeria lucens (Hedw.) Sm. M  Hookeriaceae shining hookeria shining hookeria shining hookeria clear moss
Hydrogrimmia M Grimmiaceae
Hygroamblystegium Loeske M Amblystegiaceae brook-side feather moss brook creeping moss
Hygroamblystegium fluviatile (Hedw.) Loeske M Amblystegiaceae brook-side feather moss brook creeping moss
Hygroamblystegium noterophyllum (Sull. & Lesq. in Sull.) Warnst. M Amblystegiaceae
Hygroamblystegium tenax (Hedw.) Jenn.  M Amblystegiaceae cedar moss rigid brook-side feather moss water-loving cedar moss
Hygroamblystegium tenax var. spinifolium  (Schimp.) Jenn. M Amblystegiaceae
Hygrobiella laxifolia (Hook.) Spruce pixie moss
Hygrohypnum Lindb. M Amblystegiaceae wet Hypnum wet moss wet-gray moss brook moss
Hygrohypnum alpestre (Hedw.) Loeske M Amblystegiaceae mountain water feather moss north brook moss
Hygrohypnum alpinum (Lindb.) Loeske M Amblystegiaceae shiny-leafed wet moss mountain brook moss
Hygrohypnum bestii (Ren. & Bryhn in Ren.) Broth. M Amblystegiaceae
Hygrohypnum closteri (Aust.) Grout. M Amblystegiaceae
Hygrohypnum cochlearifolium (Vent. ex   De Not.) Broth. M Amblystegiaceae spoon brook moss
Hygrohypnum duriusculum (De Not.)Jamieson M Amblystegiaceae broad-leaved feather moss stiff brook moss
Hygrohypnum eugyrium (Schimp. B.S.G.) Loeske M Amblystegiaceae bundled feather moss twist-leaf wet-gray moss forest brook moss
Hygrohypnum luridum (Hedw.) Jenn. M Amblystegiaceae water feather moss common gray moss mill brook moss
Hygrohypnum micans (Mitt.) Broth. M Amblystegiaceae sparkling feather moss
Hygrohypnum molle (Hedw.) Loeske M Amblystegiaceae round-leaved hypnum soft water feather moss soft feather moss soft-leaf wet-gray moss soft brook moss
Hygrohypnum montanum (Lindb.) Broth. M Amblystegiaceae slender brook moss
Hygrohypnum norvegicum (Schimp. B.S.G.) Amann M Amblystegiaceae Nordic brook moss
Hygrohypnum ochraceum (Turn. ex Wils.) Loeske M Amblystegiaceae yellow mountain-rill feather moss pale yellow wet moss claw brook moss
Hygrohypnum polare (Lindb.) Loeske M Amblystegiaceae polar brook moss
Hygrohypnum smithii (Sw. ex Lilj.) Broth. M Amblystegiaceae round brook moss
Hygrohypnum styriacum (Limpr.) Broth. M Amblystegiaceae pointed brook moss
Hygrohypnum subeugyrium (Ren. & Card.) Broth. M Amblystegiaceae large forest brook moss
Hygrolejeunea alaskana Schust. et Steere L   wet-scale liverwort
Hylocomiastrum Fleisch. in Broth. M Hylocomiaceae inhabitant of the woods rock-hanging moss pagoda moss house moss
Hylocomiastrum pyrenaicum (Spruce) Fleisch. in Broth. M Hylocomiaceae mountain dragon-tail moss mountain pagoda moss large house moss
Hylocomiastrum umbratum (Hedw.) Fleisch. in Broth. M Hylocomiaceae shaded feather moss shady rock feather moss shady pagoda moss dark house moss
Hylocomium Schimp. in B.S.G. M Hylocomiaceae inhabitant of the woods rock-hanging moss pagoda moss house moss
Hylocomium splendens (Hedw.) Schimp. in B.S.G. M Hylocomiaceae mountain fern moss mountain fern moss mountain fern moss glittering feather-moss mountain fern moss glittering feather moss glittering feather moss stair-step moss, mountain fern moss glittering feather moss rock-hanging moss common pagoda moss house moss
Hymenostylium Brid. M Pottiaceae
Hymenostylium insigne (Dix.) Podp. M Pottiaceae
Hymenostylium recurvirostrum (Hedw.) Dix. M Pottiaceae curved-beaked beardless moss curve-beaked beardless moss parrot moss hat moss
Hyocomium  M water-comb moss
Hyocomium armoricum (Brid.) Wijk & Marg. M   thong-branched feather moss common water-comb moss
Hyophila Brid. M Pottiaceae wet-ground moss
Hyophila involuta (Hook.) Jaeg.  M Pottiaceae inrolled Pott moss incurved leaf moss rolled-leaf wet-ground moss
Hyophila treleasei Card. M Pottiaceae
Hypnum Hedw. M Hypnaceae cedar mosses Greek for moss creeping moss gray moss sleep moss pigtail moss
Hypnum aemulans Breidl. M Hypnaceae
Hypnum bambergeri Schimp. M Hypnaceae Bamberger's feather moss gold pigtail
Hypnum callichroum  Funck ex Brid. M Hypnaceae hook-leaved feather moss down pigtail
Hypnum caricosum Roy in Aust. M Hypnaceae
Hypnum circinale Hook. M Hypnaceae coiled-leaf moss
Hypnum cupressiforme Hedw. M Hypnaceae cypress-leaved feather moss cypress-leaved feather moss cypress-leaved feather moss common gray moss cypress-leaved feather-moss cypress pigtail
Hypnum cupressiforme var. filiforme Brid. M Hypnaceae cypress-leaved feather moss cypress-leaved feather moss cypress-leaved feather moss cypress-leaved feather-moss
Hypnum cupressiforme var. julaceum Brid. M Hypnaceae cypress-leaved feather moss cypress-leaved feather moss cypress-leaved feather moss cypress-leaved feather-moss
Hypnum cupressiforme var. lacunosum Brid. M Hypnaceae cypress-leaved feather moss cypress-leaved feather moss cypress-leaved feather moss cypress-leaved feather-moss
Hypnum cupressiforme var. resupinatum (Tayl.) Schimp. in Spruce M Hypnaceae cypress-leaved feather moss cypress-leaved feather moss cypress-leaved feather moss cypress-leaved feather-moss
Hypnum cupressiforme var. subjulaceum Mol. M Hypnaceae cypress-leaved feather moss cypress-leaved feather moss cypress-leaved feather moss cypress-leaved feather-moss
Hypnum curvifolium Hedw. M Hypnaceae
Hypnum dieckii Ren. & Card. in Röll M Hypnaceae
Hypnum fertile Sendtn. M Hypnaceae
Hypnum geminum (Mitt.) Lesq. & James M Hypnaceae
Hypnum hamulosum Schimp. in B.S.G. M Hypnaceae small pinnate feather moss mountain pigtail
Hypnum imponens Hedw. M Hypnaceae pinnate hypnum feather moss flat-tufted feather moss magnificent pigtail
Hypnum jutlandicum Holmen & Warncke M Hypnaceae flat pigtail
Hypnum lindbergii Mitt. M Hypnaceae Hokkaido creeping moss clay pigtail
Hypnum mammillatum (Brid.) Loeske M Hypnaceae fallow pigtail
Hypnum obsoletinerve Kindb. M Hypnaceae
Hypnum pallescens (Hedw.) P. Beauv. M Hypnaceae small epiphytic creeping moss yellow gray moss stump pigtail
Hypnum pallescens var. protuberans (Brid.) Aust. M Hypnaceae small epiphytic creeping moss
Hypnum plicatulum (Lindb.) Jaeg.  M Hypnaceae
Hypnum pratense (Rabenh.) W. Koch ex Spruce M Hypnaceae meadow feather moss flat gray moss
Hypnum procerrimum Mol. M Hypnaceae
Hypnum recurvatum (Lindb. & Arnell) Kindb. M Hypnaceae wrinkled pigtail
Hypnum revolutum (Mitt.) Lindb. M Hypnaceae rolled-leaf gray moss border pigtail
Hypnum subimponens Lesq. M Hypnaceae curly hypnum
Hypnum subreptile Par. M Hypnaceae
Hypnum uncinulatum Jur. M Hypnaceae
Hypnum vaucheri Lesq. M Hypnaceae worm pigtail
Hypopterygium Brid. M Hypopterygiaceae peacock moss peacock moss
Hypopterygium fauriei Besch. M Hypopterygiaceae peacock moss long-rib peacock moss
Hypopterygium muelleri Hampe M Hypopterygiaceae
Hypopterygium tamariscinum (Hedw.) Brid. M Hypopterygiaceae
Indusiella Broth & C. Müll. in Broth. M Grimmiaceae
Indusiella thianschanica Broth & C. Müll. in Broth. M Grimmiaceae
Isopterygiopsis Iwats. M Hypnaceae
Isopterygiopsis alpicola (Lindb. & Arnell) Hedenäs M Hypnaceae northern luster moss
Isopterygiopsis muelleriana (Schimp.) Iwats. M Hypnaceae Hokkaido Glossadelphus
Isopterygiopsis pulchellum (Hedw.) Iwats. M Hypnaceae neat mountain feather moss
Isopterygium Mitt. M Hypnaceae equal little wing (leaf arrangement) red yew moss equal-leafed moss luster moss
Isopterygium cuspidifolium Card. M Hypnaceae pointed-leaf equal-leafed moss
Isopterygium tenerum (Sw.) Mitt. M Hypnaceae
Isothecium Brid. M Brachytheciaceae small herb moss cat-tail moss swan moss
Isothecium algarvicum Nicholson & Dix. M Brachytheciaceae
Isothecium alopecuroides (Dubois) Isov. M Brachytheciaceae curved feather moss blunt-leaved tree moss rat swan moss
Isothecium cristatum (Hampe) Robins. M Brachytheciaceae
Isothecium holtii Kindb. M Brachytheciaceae
Isothecium myosuroides Brid. M Brachytheciaceae mouse-tail feather moss acute-leaved frond moss round-branch cat-tail moss mouse swan moss
Isothecium obtusatulum Kindb. M Brachytheciaceae
Iwatsukiella Buck & Crum M Pterigynandraceae
Iwatsukiella leucotricha (Mitt.) Buck & Crum M Pterigynandraceae hairy-leaf-tip soft-teeth moss
Jaegerina C. Müll. M  Pterobryaceae
Jaegerina scariosa  (Lor.) Arzeni M  Pterobryaceae
Jaffueliobryum Thér. M Grimmiaceae
Jaffueliobryum raui (Aust.) Thér. M Grimmiaceae
Jaffueliobryum wrightii (Sull. in Sull. & Lesq.) Thér. M Grimmiaceae
Jamesoniella L round-leaf liverwort ear moss
Jamesoniella autumnalis  (DC.) Steph. L Aki scale liverworts autumn round-leaf liverwort autumn ear moss
Jamesoniella undulifolia  (Nees) K. Mull. L marsh ear moss
Jubula pennsylvanica  (Steph.) Evans L hairy-ear liverwort
Jungermannia        L Jungermanniaceae bud liverwort leafy liverwort ladle moss
Jungermannia atrovirens Dum. L Jungermanniaceae brook ladle moss
Jungermannia caespiticia Lindenb. L Jungermanniaceae knob ladle moss
Jungermannia confertissima Nees L Jungermanniaceae kidney ladle moss
Jungermannia crenuliformis  Aust. L Jungermanniaceae
Jungermannia evansii  Vana L Jungermanniaceae
Jungermannia exsertifolia  Steph. L Jungermanniaceae broad-leafed bud liverwort heart ladle moss
Jungermannia fossombronioides  Aust. L Jungermanniaceae
Jungermannia gracillima  Sm. L Jungermanniaceae border ladle moss
Jungermannia hyalina  Lyell L Jungermanniaceae seashore ladle moss
Jungermannia karl-muelleri  Grolle L Jungermanniaceae
Jungermannia leiantha  Grolle L Jungermanniaceae confusing sweep moss
Jungermannia obovata  Nees L Jungermanniaceae egg ladle moss
Jungermannia polaris  Lindb. L Jungermanniaceae polar ladle moss
Jungermannia pumila With. L Jungermanniaceae little ladle moss
Jungermannia pyriflora  Steph. L Jungermanniaceae pear-capsule leafy liverwort
Jungermannia rubra  Gott. ex Underw. L Jungermanniaceae
Jungermannia sphaerocarpa  Hook. L Jungermanniaceae ball-capsule leafy liverwort globe-fruited liverwort mountain ladle moss
Jungermannia subelliptica  (Lindb. ex Kaal.) Lev. L Jungermanniaceae cascade ladle moss
Jungermannia subulata  Evans L Jungermanniaceae pointed confusing sweep moss
Kiaeria Hag. M Dicranaceae Orthodicranum-like moss bristle moss
Kiaeria blyttii (Schimp.) Broth. M Dicranaceae Blytt's fork moss dull fork moss Blytt's orthodicranum-like moss
Kiaeria falcata (Hedw.) Hag. M Dicranaceae sickle-leaved fork moss sickle-leaved fork moss sickle Orthodicranum-like moss claw bristle moss
Kiaeria glacialis (Berggr.) Hag. M Dicranaceae glacier bristle moss
Kiaeria riparia (Lindb. f.) Corley M Dicranaceae
Kiaeria starkei (Web. & Mohr.) Hag. M Dicranaceae alpine broom moss Starkian fork moss Stark's fork moss mountain bristle moss
Kurzia              L small Cryptomeria leaf liverwort fine-finger liverwort finger fishing moss
Kurzia pauciflora  (Dicks.) Grolle L finger fishing moss
Kurzia setacea  (Web.) Grolle L
Kurzia sylvatica  (Evans) Grolle L hairy fine-finger liverwort
Lejeunea            L Lejeuneaceae chain liverwort fine-scale liverwort
Lejeunea autoica  Schust. L Lejeuneaceae
Lejeunea blomquistii  Schust. L Lejeuneaceae
Lejeunea caespitosa Lindenb. L Lejeuneaceae
Lejeunea calcicola  Schust. L Lejeuneaceae
Lejeunea cardoti  Steph. L Lejeuneaceae
Lejeunea cavifolia  (Ehrh.) Lindb. emend. Buch L Lejeuneaceae inflated lobe moss
Lejeunea cladogyna  Evans L Lejeuneaceae
Lejeunea flava  (Sw.) Nees L Lejeuneaceae yellow small ear liverwort yellow fine-scale liverwort
Lejeunea floridana  Evans L Lejeuneaceae
Lejeunea glaucescens  Gott. L Lejeuneaceae
Lejeunea laetivirens Nees et Mont. L Lejeuneaceae
Lejeunea lamacerina  (Steph.) Schiffn. L Lejeuneaceae
Lejeunea lamacerina subsp. gemminata  Schust. L Lejeuneaceae
Lejeunea minutiloba  Evans L Lejeuneaceae
Lejeunea pililoba  Spruce L Lejeuneaceae
Lejeunea ruthii  (Evans) Schust. L Lejeuneaceae
Lejeunea spiniloba  Lindenb. et Gott. L Lejeuneaceae
Lejeunea ulicina  (Tayl.) Gott. L Lejeuneaceae small chain liverwort remote-leafed fine-scale liverwort
Lepidopilum (Brid.) Brid. L Callicostaceae
Lepidopilum polytrichoides Hedw.) Brid. L Callicostaceae
Lepidopilum virens Card. L Callicostaceae
Lepidozia           L Lepidoziaceae Cryptomeria leaf liverwort finger-leaf liverwort
Lepidozia filamentosa  (Lehm. et Lindenb.) Lindenb. L Lepidoziaceae
Lepidozia reptans (L.) Dum. L Lepidoziaceae creeping jungermannia creeping Cryptomeria leaf liverwort common finger-leaf liverwort creeping liverwort finger moss
Lepidozia sandvicensis  Lindenb. L Lepidoziaceae
Leptobarbula berica (De Not.) Schimp.
Leptobryum (Bruch. & Schimp. in B.S.G.) Wils. M Bryaceae slender Bryum thin-capsule moss
Leptobryum pyriforme (Hedw.) Wils. M Bryaceae long-necked bryum pear-shaped thread moss pear-shaped thread-moss long-necked bryum slender pear-fruited thread moss golden thread moss golden thread moss common thin-capsule moss pear moss
Leptodictyum Warnst. M Amblystegiaceae thin-net moss
Leptodictyum humile (P. Beauv.) Ochyra M Amblystegiaceae
Leptodictyum riparium (Hedw.) Warnst. M Amblystegiaceae waterside feather moss willow moss common thin-net moss water creeping moss
Leptodon Mohr M Leptodontaceae
Leptodon smithii (Hedw.) Web. & Mohr M Leptodontaceae curled wing moss curly moss
Leptodontium (C.  Müll.) Hampe ex Lindb. M Pottiaceae thin-teeth moss
Leptodontium excelsum (Sull.) Britt. M Pottiaceae
Leptodontium flexifolium (With.) Hampe in Lindb. M Pottiaceae
Leptohymenium Schwaegr. M Hylocomiaceae
Leptohymenium sharpii (Crum & Anderson) Buck & Crum M Hylocomiaceae
Leptolejeunea elliptica (Lehm. et Lindenb.) Schiffn. L mold liverwort thin-scale liverwort
Leptopterigynandrum C. Müll. M Leskeaceae fork-plume moss
Leptopterigynandrum austro-alpinum C. Müll. M Leskeaceae
Leptoscyphus cuneifolius (Hook.) Mitt.
Lescuraea Schimp. in B.S.G. M Leskeaceae Lesquereux's mosses high mountain moss hairy moss bow moss
Lescuraea saxicola (Schimp. in B.S.G.) Milde M Leskeaceae lustrous bow moss
Leskea Hedw. M Leskeaceae for Leske of Leipsic (sic) dusky moss delicate moss
Leskea angustata Tayl. M Leskeaceae
Leskea australis Sharp M Leskeaceae
Leskea gracilescens Hedw. M Leskeaceae
Leskea obscura Hedw. M Leskeaceae
Leskea polycarpa Hedw. M Leskeaceae long-headed feather moss many-fruited leskea Koshina dusky moss common delicate moss willow moss
Leskeella (Limpr.) Loeske M Leskeaceae fine moss
Leskeella nervosa (Brid.) Loeske M Leskeaceae nerved leskea common fine moss
Leucobryum Hampe M Leucobryaceae white mosses white moss white mosses, pin cushion moss white fork moss white hair moss white-hair moss white-moss
Leucobryum albidum (Brid. ex P. Beauv.) Lindb. M Leucobryaceae
Leucobryum antillarum Schimp. ex Besch. M Leucobryaceae
Leucobryum glaucum (Hedw.)Ångstr. in Fr. M Leucobryaceae white moss cushion moss, white moss white cushion moss common white moss cushion moss, pincushion moss white fork moss white fork moss white moss white fork moss common white-hair moss cushion moss, white moss blue moss
Leucobryum juniperoideum (Brid.) C.Müll. M Leucobryaceae
Leucodon Schwaegr. M Leucodontaceae hardy leucodon mosses white tooth (peristome) weasel moss white-teeth moss
Leucodon brachypus Brid. M Leucodontaceae northern leucodon northern leucodon
Leucodon brachypus var. andrewsianus Crum & Anderson M Leucodontaceae squirrel tail leucodon squirrel tail moss walk moss
Leucodon canariensis (Brid.) Schwaegr. M Leucodontaceae
Leucodon immersus Lindb. M Leucodontaceae
Leucodon julaceus (Hedw.) Sull. M Leucodontaceae southern leucodon southern leucodon
Leucolejeunea L white-scale liverwort
Leucolejeunea clypeata (Schwein.) Evans L leucolejeunea
Leucolejeunea conchifolia Evans L
Leucolejeunea unciloba (Lindenb.) Evans L
Leucolejeunea xanthocarpa (Lehm. et Lindenb.) Evans L common white-scale liverwort
Leucolepis Lindb. M Mniaceae
Leucolepis acanthoneura (Schwaegr.)_ Lindb. M Mniaceae Menzies's tree moss
Limbella (C. Müll.) Broth. M Amblystegiaceae
Limbella fryei (Williams) Ochyra M Amblystegiaceae
Limprichtia Loeske M Amblystegiaceae
Limprichtia cossonii (Schimp.) Anderson et al. M Amblystegiaceae intermediate hook moss
Limprichtia revolvens  (Sw.) Loeske M Amblystegiaceae rusty claw-leaved feather moss magnificent hook moss
Lindbergia          Kindb. M Leskeaceae fine-branch moss
Lindbergia brachyptera  (Mitt.) Kindb. M Leskeaceae papillose fine-branch moss
Lindbergia mexicana  (Besch.) Card.  M Leskeaceae
Loeskeobryum Fleisch. in Broth. M Hylocomiaceae common rough-stalked feather moss short-beaked water feather moss thick dragon tail moss western house moss
Loeskeobryum brevirostre (Brid.) Fleisch. in Broth. M Hylocomiaceae common rough-stalked feather moss short-beaked water feather moss thick dragon tail moss western house moss
Loeskypnum Paul M Amblystegiaceae
Loeskypnum badium  (Hartm.) Paul M Amblystegiaceae brass moss
Loeskypnum wickesiae (Grout) Tuom. M Amblystegiaceae
Lophocolea          L Lophocoleaceae crest liverwort teethed-perianth liverwort lobed pale moss
Lophocolea bidentata  (L.) Dum. L Lophocoleaceae two-toothed liverwort pointed pale moss
Lophocolea cuspidata (Nees) Limpr. L Lophocoleaceae pointed-leaf teethed-perianth liverwort
Lophocolea heterophylla  (Schrad.) Dum. L Lophocoleaceae crest liverwort differential-leaf teethed-perianth liverwort wood pale moss
Lophocolea martiana  Nees L Lophocoleaceae
Lophocolea minor  Nees L Lophocoleaceae delicate crest liverwort grain pale moss
Lophocolea muricata  (Lehm.) Nees L Lophocoleaceae
Lopholejeunea muelleriana  (Gott.) Schiffn. L hat-scale liverwort
Lopholejeunea subfusca  (Nees) Schiffn. L Taiwan black scale liverwort
Lophozia            L Lophoziaceae high mountain ginkgo scale liverwort split-leaf liverwort lobe moss
Lophozia alboviridis Schust. L Lophoziaceae
Lophozia alpestris  (Schleich. ex Web.) Evans L Lophoziaceae
Lophozia ascendens  (Warnst.) Schust. L Lophoziaceae little horn lobe moss
Lophozia badensis  (Gott. ex Rabenh.) Schiffn. L Lophoziaceae dwarf lobe moss
Lophozia bantriensis  (Hook.) Steph. L Lophoziaceae river lobe moss
Lophozia bicrenata  (Schmid. ex Hoffm.) Dum. L Lophoziaceae sand lobe moss
Lophozia capitata  (Hook.) Macoun L Lophoziaceae seashore lobe moss
Lophozia collaris  (Nees) Dum. L Lophoziaceae shade lobe moss
Lophozia elongata  Steph. L Lophoziaceae marsh lobe moss
Lophozia excisa  (Dicks.) Dum. L Lophoziaceae moor lobe moss
Lophozia gillmanii  (Aust.) Schust. L Lophoziaceae spike lobe moss
Lophozia grandiretis  (Lindb.) Schiffn. L Lophoziaceae purple lobe moss
Lophozia groenlandica  (Nees) Macoun L Lophoziaceae
Lophozia guttulata  (Lindb. et H. Arnell) Evans L Lophoziaceae
Lophozia heterocolpos  (Thed.) M.A. Howe L Lophoziaceae chalk lobe moss
Lophozia heteromorpha Schust. et Damsh. L Lophoziaceae
Lophozia hyperarctica Schust. L Lophoziaceae
Lophozia incisa  (Schrad.) Dum. L Lophoziaceae ruffle lobe moss
Lophozia latifolia  Schust. L Lophoziaceae
Lophozia laxa  (Lindb.) Grolle L Lophoziaceae bog lobe moss
Lophozia longidens  (Lindb.) Macoun L Lophoziaceae horn lobe moss
Lophozia obtusa  (Lindb.) Evans L Lophoziaceae blunt lobe moss
Lophozia opacifolia  Culm. L Lophoziaceae thick lobe moss
Lophozia pellucida  Schust. L Lophoziaceae pale lobe moss
Lophozia perssonii  Buch et S. Arnell L Lophoziaceae pointed lobe moss
Lophozia polaris  (Schust.) Schust. et Damsh. L Lophoziaceae
Lophozia rubrigemma  Schust. L Lophoziaceae
Lophozia rutheana  (Limpr.) M.A. Howe L Lophoziaceae magnificent lobe moss
Lophozia subapiculata  Schust. et Damsh. L Lophoziaceae
Lophozia sudetica  (Nees) Grolle L Lophoziaceae dark lobe moss
Lophozia ventricosa  (Dicks.) Dum. L Lophoziaceae saccateperianth split-leaf liverwort tumid liverwort earth lobe moss
Lophozia wenzelii  (Nees) Steph. L Lophoziaceae spoon lobe moss
Lorentziella C. Müll. in Besch. M Gigaspermaceae
Lorentziella imbricata  (Mitt.) Broth. M Gigaspermaceae
Luisierella Thér. & P. Varde in P. Varde M Pottiaceae
Luisierella barbula  (Schwaegr.) Steere M Pottiaceae
Lunularia L Lunulariaceae partial-moon liverwort
Lunularia cruciata (L.) Dum. L Lunulariaceae crescent cup liverwort crescent Marchantia four-lobed liverwort moon lung moss
Lyellia R. Br. differential-capsule moss
Lyellia aspera  (Hag. & C. Jens. in C. Jens.)  Frye in Grout
Macrocoma Hornsch. ex C. Müll.) Grout M Orthotrichaceae
Macrocoma sullivantii  (C. Müll.) Grout M Orthotrichaceae narrow straw raincoat moss
Macromitrium        Brid. M Orthotrichaceae straw raincoat moss palm-bark-cape moss
Macromitrium richardii  Schwaegr. M Orthotrichaceae
Mannia              L   Tokyo Marchantia papillose-hat liverwort globe moss
Mannia californica  (Gott.) Wheeler L
Mannia fragrans  (Balbis) Frye et Clark L Tokyo Marchantia common papillose-hat liverwort fragrant globe moss
Mannia pilosa  (Hornem.) Frye et Clark L little globe moss
Mannia sibirica  (K. Mull.) Frye et Clark L Siberian papillose-hat liverwort
Mannia triandra  (Scop.) Grolle L
Marchantia L Marchantiaceae money liverwort ground-coin liverwort lung moss
Marchantia alpestris (Nees) Burgeff L Marchantiaceae north lung moss
Marchantia domingensis Lehm. et Lindenb. L Marchantiaceae
Marchantia paleacea Bertol. L Marchantiaceae
Marchantia polymorpha L. L Marchantiaceae common liverwort common liverwort money liverwort common ground-coin liverwort common liverwort lung moss
Marsupella          L ditch liverwort purse liverwort rust moss
Marsupella alpina  (Mass. et Carest.) H. Bern. L alpine purse liverwort
Marsupella arctica (Berggr.) Bryhn et Kaal. L Arctic purse liverwort
Marsupella boeckii  (Aust.) Kaal. L fallow rust moss
Marsupella bolanderi  (Aust.) Underw. L
Marsupella brevissima  (Dum.) Grolle L dwarf purse liverwort glacier rust moss
Marsupella commutata  (Limpr.) H. Bern. L split purse liverwort
Marsupella condensata  (ngst.) Schiffn. L worm rust moss
Marsupella emarginata (Ehrh.) Dum. L notched jungermannia high mountain ditch liverwort clipped rust moss
Marsupella funckii  (Web. et Mohr) Dum. L strop rust moss
Marsupella paroica  Schust. L
Marsupella revoluta  (Nees) Dum. L blood rust moss
Marsupella sparsifolia  (Lindb.) Dum. L wide-spaced rust moss
Marsupella sphacelata  (Gieseke) Dum. L blunt rust moss
Marsupella ustulata  (Hub.) Spruce L
Mastigolejeunea auriculata  (Wils. et Hook.) Schiffn. L whip-scale liverwort
Mastigophora woodsii  (Hook.) Nees L beard liverwort
Meesia Hedw. M Meesiaceae cold moss swan moss
Meesia longiseta Hedw. M Meesiaceae long-stalked thread moss long-shafted swan moss
Meesia triquetra (Richt.) Ångstr. M Meesiaceae long-stalked thread moss three-leafed cold moss triangular swan moss
Meesia uliginosa Hedw. M Meesiaceae capillary thread moss dwarf meesia obtuse-leaf  cold moss swan moss
Meiothecium M Sematophyllaceae small-capsule moss
Mesoptychia sahlbergii  (Lindb. et S. Arnell) Evans L
Metacalypogeia schusterana  Hatt. et Mizut. L false-Calypogeia liverwort
Metaneckera Steere M Neckeraceae
Metaneckera menziesii (Hook. in Drumm.) Steere M Neckeraceae Menzies's neckera
Metzgeria L Metzgeriaceae forked liverwort fork liverwort ribbon moss
Metzgeria angusta Steph. L Metzgeriaceae
Metzgeria conjugata Lindb. L Metzgeriaceae flat fork liverwort large ribbon moss
Metzgeria crassipilis (Lindb.) Evans L Metzgeriaceae
Metzgeria furcata (L.) Dum. L Metzgeriaceae forked jungermannia high mountain forked liverwort common fork liverwort forked liverwort ribbon moss
Metzgeria leptoneura Spruce L Metzgeriaceae
Metzgeria myriopoda Lindb. L Metzgeriaceae
Metzgeria temperata Kuwah. L Metzgeriaceae
Metzgeria uncigera Evans L Metzgeriaceae
Micromitrium        Aust. M Ephemeraceae crown moss
Micromitrium austinii  Sull. in Aust. M Ephemeraceae
Micromitrium megalosporum  Aust. M Ephemeraceae
Micromitrium synoicum  (James) Aust. in Sull. M Ephemeraceae
Micromitrium tenerum  (Bruch & Schimp. in B.S.G.) Crosby M Ephemeraceae crown moss millimeter moss
Micromitrium wrightii  (C. Müll.) Crosby M Ephemeraceae
Mielichhoferia Nees & Hornsch. in Nees et al. M Bryaceae narrow-leafed moss toothless moss pyrite moss
Mielichhoferia macrocarpa (Hook. in Drumm.) Bruch & Schimp. ex Jaeg. M Bryaceae
Mielichhoferia mielichhoferi (Funck ex Hook.) Loeske M Bryaceae narrow-leafed moss common toothless moss copper moss                                                                                copper pyrite moss
Mielichhoferia mielichhoferiana (Funck) Loeske M Bryaceae narrow-leafed moss copper moss                                                                               
Mielichhoferia mielichhoferiana var. elongata (Hoppe & Hornsch. ex Hook.) Wijk & Marg. M Bryaceae elongated weissia nodding pyrite moss
Mielichhoferia pontevedrensis Luis. M Bryaceae
Mielichhoferia tehamensis Showers M Bryaceae
Mnium  Hedw. M Mniaceae moss in Greek paper lantern moss lantern moss starry mosses thread-moss star moss
Mnium ambiguum H. Muell. M Mniaceae north star moss
Mnium arizonicum Amann M Mniaceae
Mnium blyttii Bruch & Schimp. in B.S.G. M Mniaceae blue star moss
Mnium confertidens (Lindb. & H. Arn.) Kindb. M Mniaceae undulate-leafed paper lantern moss
Mnium heterophyllum (Hook.) Schwaegr. M Mniaceae small paper lantern moss
Mnium hornum Hedw. M Mniaceae long-leaved mnium forest-star moss swan's neck thread moss swan's-neck thyme thread moss swan-neck thread moss larch mountain paper lantern moss swan-neck thyme thread-moss shade star moss
Mnium marginatum (With.) Brid. ex P. Beauv. M Mniaceae thick-edged thyme thread moss serrated thyme thread moss edged lantern moss pointed star moss
Mnium orthorrhynchum Brid. M Mniaceae small-leaved thyme thread moss
Mnium saximontanum Bowers M Mniaceae
Mnium spinosum (Voit) Schwaegr. M Mniaceae spiny thyme thread moss spine lantern moss spiny star moss
Mnium spinulosum Bruch & Schimp. in B.S.G. M Mniaceae red-mouthed mnium red-mouthed mnium flapper moss, red-mouthed mnium
Mnium stellare Hedw. M Mniaceae star-leaved thyme moss star-shaped paper lantern moss stiff-leaf lantern moss star-leaved thyme thread-moss pale star moss
Mnium thomsonii Schimp. M Mniaceae small-leaved thyme thread moss inclined-leaf lantern moss mountain star moss
Moerckia L moerckia
Moerckia blyttii  (Moerck) Brockm. L   mountain moerckia
Moerckia hibernica  (Hook.) Gott. L marsh moerckia
Molendoa Lindb. L
Molendoa hornschuchiana (Hook.) Lindb. ex Limpr. L
Molendoa sendtneriana (Bruch & Schimp. in B.S.G.) Limpr. L chalk moss
Mylia               L hard scale liverwort small-perianth liverwort mylia
Mylia anomala  (Hook.) S. Gray L bog mylia
Mylia taylorii  (Hook.) S. Gray L hard scale liverwort common small-perianth liverwort purple mylia
Myrinia Schimp. M Myriniaceae
Myrinia pulvinata (Wahlenb.) Schimp. M Myriniaceae pulvinate leskea green-cushioned leskea flood moss
Myurella Schimp. in B.S.G. M Pterigynandraceae mousetail (slender branches) reishi moss (a kind of fruit) small-mouse-tail moss round moss
Myurella julacea (Schwaegr.) Schimp. in B.S.G. M Pterigynandraceae slender leskea shell moss common small-mouse-tail moss round moss
Myurella sibirica (C. Müll.) Reim. M Pterigynandraceae reishi moss (a kind of fruit) Sibirian small-mouse-tail moss
Myurella tenerrima (Brid.) Lindb. M Pterigynandraceae acute-leafed shell moss hair round moss
Myurium hochstetteri (Schimp.) Kindb. M hare-tail moss golden-feather moss
Myuroclada Besch. M Brachytheciaceae mouse-tail moss
Myuroclada maximowiczii (Borsz. in Maxim.) Steere & Schof. M Brachytheciaceae rat tail moss common mouse-tail moss
Nardia              L red scale liverwort covered-capsule liverwort nardia
Nardia breidleri  (Limpr.) Lindb. L mountain nardia
Nardia compressa  (Hook.) S. Gray L common covered-capsule liverwort water nardia
Nardia geoscyphus  (De Not.) Lindb. L little nardia
Nardia insecta  Lindb. L lobe nardia
Nardia lescurii  (Aust.) Underw. L
Nardia scalaris  S. Gray L dense-leaved covered-capsule liverwort ditch nardia
Neckera Hedw. M Neckeraceae feather mosses for Necker flat moss flat moss feather moss
Neckera cephalonica Jur. & Ung. M Neckeraceae
Neckera complanata (Hedw.) Hüb. M Neckeraceae flat feather moss flat feather moss flat-leaved neckera flat -branch flat moss flat feather moss
Neckera crispa Hedw. M Neckeraceae curled neckera crisped neckera wavy-leaf flat moss crisped neckera large feather moss
Neckera douglasii Hook. M Neckeraceae Douglas' neckera
Neckera intermedia Brid. M Neckeraceae
Neckera pennata Hedw. M Neckeraceae feathered neckera feather moss feathered neckera feathered neckera feathered neckera feather flat moss common flat moss aspen feather moss
Neckera pumila Hedw. M Neckeraceae small neckera dwarf neckera beech feather moss
Neckera webbiana (Mont.) Duel. M Neckeraceae
Neckeropsis Reichardt M Neckeraceae ribbon moss Neckera-like moss
Neckeropsis disticha (Hedw.) Kindb. M Neckeraceae
Neckeropsis undulata (Hedw.) Reich. M Neckeraceae common Neckera-like moss
Neohyophila Crum M  Pottiaceae  
Neohyophila sprengelii  (Schwaegr.) Crum M  Pottiaceae
Neomacounia Irel. M Neckeraceae
Neomacounia nitida (Lindb.) Irel. M Neckeraceae
Neurolejeunea breutelii  (Gott.) Evans L vein-scale liverwort
Notothylas          L Anthocerotaceae false hornwort short-horn liverwort
Notothylas breutelii  Gott. L Anthocerotaceae
Notothylas orbicularis  (Schwein.) Sull. L Anthocerotaceae common short-horn liverwort
Nowellia curvifolia  (Dicks.) Mitt. L sack quill liverwort fist liverwort long lobe moss
Octoblepharum Hedw. M Leucobryaceae eight-teethed moss
Octoblepharum albidum Hedw. M Leucobryaceae eight-toothed white moss eight-toothed white moss common eight-teethed moss
Odontoschisma       L   rotten tree liverwort split-teeth liverwort corner moss
Odontoschisma denudatum  (Nees ex Mart.) Dum. L grain corner moss
Odontoschisma elongatum  (Lindb.) Evans L dark corner moss
Odontoschisma gibbsiae  Evans L
Odontoschisma macounii  (Aust.) Underw. L pale corner moss
Odontoschisma prostratum  (Sw.) Trev. L
Odontoschisma sphagni  (Dicks.) Dum. L bog corner moss
Oedipodiella australis (Wager & Dix.) Dix.
Oedipodium Schwaegr. M Oedipodiaceae long-neck moss
Oedipodium griffithianum (Dicks.) Schwaegr. M Oedipodiaceae Griffithian club-stalked moss gouty moss Ishizuchi moss (mountain in Shikoku) common long-neck moss club moss
Oligotrichum Lam. & DC. M Polytrichaceae false erect moss small-red moss
Oligotrichum aligerum Mitt. M Polytrichaceae
Oligotrichum falcatum Steere M Polytrichaceae sickle-leaf small-red moss
Oligotrichum hercynicum (Hedw.) Lam. & DC. M Polytrichaceae Hercynian hair moss Hercynian hair moss common small-red moss bear moss
Oligotrichum parallelum (Mitt.) Kindb. M Polytrichaceae
Oncophorus (Brid.) Brid. M Dicranaceae something puffed out (base of moss) bump moss curved-back moss bump moss
Oncophorus rauii (Aust.) Grout M Dicranaceae
Oncophorus virens (Hedw.) Brid. M Dicranaceae green spur-fruited fork moss green spur-fruited fork moss common curved-back moss screw bump moss
Oncophorus wahlenbergii Brid. M Dicranaceae Hokkaido bump moss mountain curved-back moss spaced-out bump moss
Oreas Bred. mountain-hairy moss
Oreas martiana  (Hoppe & Hornsch. in Hornsch.) Brid. common mountain-hairy moss
Oreoweisia torquescens  Brid.) Wijk & Marg. M Dicranaceae rock-hairy moss
Orthodontium        Schwaegr. M Bryaceae
Orthodontium gracile (Wils. in Sm. & Sowerby) Schwaegr. ex B.S.G. M Bryaceae slender thread moss
Orthodontium lineare Schwaegr. M Bryaceae cape moss
Orthodontium pellucens (Hook.) Bruch & Schimp. in B.S.G. M Bryaceae
Orthothecium Schimp. in B.S.G. M Hypnaceae shiny moss with erect capsules gray-rock moss lustrous moss
Orthothecium acuminatum Bryhn M Hypnaceae
Orthothecium chryseum (Schwaegr. in Schultes) Schimp. in B.S.G. M Hypnaceae golden gray-rock moss yellow lustrous moss
Orthothecium diminutivum (Grout) Crum et al. M Hypnaceae
Orthothecium intricatum (Hartm.) Schimp. in B.S.G. M Hypnaceae flat-leaved leskea very small narrow-leafed shiny moss little lustrous moss
Orthothecium rufescens (Brid.) Schimp. in B.S.G. M Hypnaceae red mountain feather moss red leskea small narrow-leafed shiny moss red lustrous moss
Orthothecium strictum Lor. M Hypnaceae erect lustrous moss
Orthotrichum Hedw. M Orthotrichaceae straight hair tree mosses straight-haired mosses bristle moss upright hair (of calyptra) erect rib moss wood-bark moss straight hair tree moss bristle-moss hood moss
Orthotrichum acuminatum Philib. M Orthotrichaceae
Orthotrichum affine Brid. M Orthotrichaceae pale straight-leaved bristle moss many-stalked bristle moss wood bristle-moss striped hood moss
Orthotrichum alpestre Hornsch. in B.S.G. M Orthotrichaceae north hood moss
Orthotrichum anomalum Hedw. M Orthotrichaceae anomalous bristle moss anomalous bristle moss common wood-bark moss red-shafted hood moss
Orthotrichum bartramii Williams M Orthotrichaceae
Orthotrichum bolanderi Sull. M Orthotrichaceae
Orthotrichum consimile Mitt. M Orthotrichaceae
Orthotrichum cupulatum Brid. M Orthotrichaceae single-fringed sessile-fruited moss sessile-fruited bristle moss chalk hood moss
Orthotrichum diaphanum Brid. M Orthotrichaceae white-tipped bristle moss transparent-leaved bristle moss hair hood moss
Orthotrichum epapillosum Lawt. & Herm. M Orthotrichaceae
Orthotrichum exiguum Sull. M Orthotrichaceae small erect rib moss small wood-bark moss
Orthotrichum fenestratum Card. & Thér. M Orthotrichaceae
Orthotrichum flowersii Vitt M Orthotrichaceae
Orthotrichum gymnostomum Bruch ex Brid. M Orthotrichaceae aspen hood moss
Orthotrichum hallii Sull. & Lesq. in Sull. M Orthotrichaceae
Orthotrichum holzingeri Ren. & Card. in Holz. M Orthotrichaceae
Orthotrichum keeverae Crum & Anderson M Orthotrichaceae
Orthotrichum laevigatum Zett. M Orthotrichaceae
Orthotrichum limprichtii I. Hag. M Orthotrichaceae
Orthotrichum lyellii Hook. & Tayl. M Orthotrichaceae Mr. Lyell's bristle moss Lyell's bristle moss Lyell/s bristle-moss large hood moss
Orthotrichum microcarpum De Not. M Orthotrichaceae
Orthotrichum obtusifolium Brid. M Orthotrichaceae Blunt-leaved bristle moss round-leafed erect rib moss obtuse-leaf wood-bark moss blunt hood moss
Orthotrichum ohioense Sull. & Lesq. in  Aust. M Orthotrichaceae
Orthotrichum pallens Bruch ex Brid. M Orthotrichaceae pale-fruited bristle moss pale bristle moss park hood moss
Orthotrichum pallens var. crenulatum Vitt M Orthotrichaceae pale-fruited bristle moss pale bristle moss
Orthotrichum pallens var. johnseniae Vitt M Orthotrichaceae
Orthotrichum patens Bruch ex Brid. M Orthotrichaceae egg hood moss
Orthotrichum pellucidum Lindb. M Orthotrichaceae arctic hood moss
Orthotrichum philbertii Vent. M Orthotrichaceae
Orthotrichum praemorsum Vent. in Röll M Orthotrichaceae
Orthotrichum pulchellum Brunt. in Winch & Gateh. M Orthotrichaceae elegant bristle moss pretty bristle moss red-toothed hood moss
Orthotrichum pumilum Sw. M Orthotrichaceae low bristle moss dwarf hood moss
Orthotrichum pusillum Mitt. M Orthotrichaceae
Orthotrichum pycnophyllum Schimp. in C. Müll. M Orthotrichaceae
Orthotrichum pylaisii Brid. M Orthotrichaceae dung hood moss
Orthotrichum rivulare Turn. M Orthotrichaceae river bristle moss water bristle moss river bristle-moss
Orthotrichum rogeri Brid. M Orthotrichaceae Gotland hood moss
Orthotrichum rupestre Schleich. ex Schwaegr. M Orthotrichaceae rock straight-haired moss rock bristle moss rock bristle moss mountain hood moss
Orthotrichum scanicum Groenv. M Orthotrichaceae Scanian hood moss
Orthotrichum sordidum Sull. & Lesq. in Aust. M Orthotrichaceae Hokkaido small ball moss
Orthotrichum speciosum Nees in Sturm M Orthotrichaceae showy bristle moss great bristle moss yellow wood-bark moss tree hood moss
Orthotrichum speciosum var. elegans (Schwaegr. ex Hook. & Grev.) Warnst. M Orthotrichaceae
Orthotrichum stellatum Brid. M Orthotrichaceae
Orthotrichum stramineum Hornsch. in Brid. M Orthotrichaceae straw-like bristle moss straw-colored bristle moss forest  hood moss
Orthotrichum strangulatum P. Beauv. M Orthotrichaceae Drummond moss
Orthotrichum striatum Hedw. M Orthotrichaceae smooth-fruited bristle moss Shaw's bristle moss smooth hood moss
Orthotrichum tenellum Bruch ex Brid. M Orthotrichaceae slender-fruited bristle moss slender-fruited bristle moss little hood moss
Orthotrichum urnigerum Myr. M Orthotrichaceae felt hood moss
Oxymitra  
Oxymitra androgyna  M.A. Howe   false-ground-coin liverwort
Oxymitra paleacea  Bisch. common flat-ground-coin liverwort
Oxystegus (Limpr.) Hilp. M Pottiaceae acid-soil moss
Oxystegus spiralis (Grout) Crum & Anderson M Pottiaceae slender-beaked weissia slender-fruited twin-toothed moss
Oxystegus tenuirostris (Hook. & Tayl.) A. J. E. Sm. M Pottiaceae slender-beaked weissia slender-fruited twin-toothed moss twisted moss
Palamocladium C. Müll. M Brachytheciaceae crease-leaf moss
Palamocladium leskeoides  (Hook.) Britt. M Brachytheciaceae
Pallavicinia lyellii (Hook.) Carruth. L Pallaviciniaceae scale moss spider's web liverwort moor trunk moss
Paludella Brid. M Meesiaceae cold-wetland moss
Paludella squarrosa (Hedw.) Brid. M Meesiaceae squarrose thread moss drooping-leaved thread moss common cold-wetland moss pipe-cleaner moss
Palustriella Ochyra M Amblystegiaceae claw tufa moss
Palustriella commutata (Brid.) Ochyra M Amblystegiaceae curled fern feather moss curled fern feather moss sickle shaguma moss long-leafed cow-horn moss comb tufa moss
Palustriella decipiens (De Not.) Ochyra M Amblystegiaceae
Papillaria (C. Müll.) C. Müll. in Ångstr. M Meteoriaceae Usnea-like moss
Papillaria nigrescens  (Hedw.) Jaegr.  M Meteoriaceae
Paraleptodontium Long M
Paraleptodontium recurvifolium (Tayl.) Long M
Paraleucobryum (Lindb.) Loeske M Dicranaceae long-leafed tail moss Leucobryum-like moss notchleaf moss
Paraleucobryum enerve (Thed. in Hartm.) Loeske M Dicranaceae false white hair moss with thick costa alpine notchleaf moss
Paraleucobryum longifolium (Hedw.)Loeske M Dicranaceae long-leaved fork moss long-leafed tail moss long-leaf Leucobryum-like moss notchleaf moss
Pectolejeunea phyllobola  (Nees et Mont.) Evans L
Pedinophyllum interruptum  (Nees) Kaal. L flat-leaf liverwort
Pellia L Pelliaceae water money liverwort rivulet liverwort pellia
Pellia endiviifolia (Dicks.) Dum. L Pelliaceae narrow-leafed water money liverwort collar pellia
Pellia epiphylla (L.) Corda L Pelliaceae common pellia wide-nerved liverwort broad-leaved jungermannia common rivulet liverwort large-leaved liverwort pocket pellia
Pellia neesiana (Gott.) Limpr. L Pelliaceae Hokkaido water money liverwort ring pellia
Peltolepis quadrata  (Saut.) K. Mull. moon-scale liverwort blood lung moss
Petalophyllum ralfsii  (Wils.) Nees et Gott. valve-leaf liverwort
Phaeoceros L Anthocerotaceae garden hornwort yellow-horn liverwort
Phaeoceros hallii (Aust.) Prosk. L Anthocerotaceae
Phaeoceros laevis (L.) Prosk. L Anthocerotaceae common hornwort garden hornwort common yellow-horn liverwort
Phaeoceros pearsoni (M.A. Howe) Prosk. L Anthocerotaceae
Phascum Hedw. M Pottiaceae earth moss ball moss knob moss
Phascum curvicolle Hedw. M Pottiaceae crooked-stalked earth moss swan-necked earth moss nodding knob moss
Phascum cuspidatum Hedw. M Pottiaceae cuspidate earth moss horn-leaved earth moss common ball moss pointed earth-moss knob moss
Phascum floerkeanum Web. & Mohr. M Pottiaceae Floerke's dwarf earth moss brown earth moss dwarf knob moss
Phascum hyalinotrichum Card. & Thér. M Pottiaceae
Phascum vlassovii Laz. M Pottiaceae
Philonotis Brid. M Bartramiaceae loving moisture swamp moss swamp moss river moss
Philonotis calcarea (B.S.G.) Schimp. M Bartramiaceae calcareous apple moss thick-nerved apple moss chalk river moss
Philonotis capillaris Lindb. in Hartm. M Bartramiaceae dwarf river moss
Philonotis fontana (Hedw.) Brid. M Bartramiaceae aquatic apple moss fountain creek moss fountain apple moss fountain apple moss fountain apple moss swamp moss common swamp moss fountain apple-moss river moss
Philonotis fontana var. americana (Dism.) Flow.  M Bartramiaceae
Philonotis fontana var. caespitosa (Jur.) Schimp. M Bartramiaceae tufted apple moss fallow river moss
Philonotis fontana var. pumila (Turn.) Brid. M Bartramiaceae north river moss
Philonotis glaucescens (Hornsch.) Broth. M Bartramiaceae
Philonotis gracillima Ångstr. M Bartramiaceae
Philonotis hastata (Duby) Wijk & Marg. M Bartramiaceae
Philonotis longiseta (Michx.) Britt. M Bartramiaceae
Philonotis marchica (Hedw.) Brid. M Bartramiaceae south river moss
Philonotis muhlenbergii (Schwaegr.) Brid. M Bartramiaceae aquatic apple moss
Philonotis rigida  Brid. M Bartramiaceae rigid apple moss rigid apple moss
Philonotis seriata Mitt. M Bartramiaceae screw river moss
Philonotis sphaerocarpa (Hedw.) Brid. M Bartramiaceae
Philonotis uncinata (Schwaegr.) Brid. M Bartramiaceae
Philonotis yezoana Besch. & Card. in Card. M Bartramiaceae Hokkaido swamp moss
Physcomitrella      Bruch & Schimp. in B.S.G. M Funariaceae false bell moss
Physcomitrella patens (Hedw.) Bruch & Schimp. in B.S.G. M Funariaceae spreading-leaved earth moss
Physcomitrella readeri (C. Müll.) Stone & Scott M Funariaceae
Physcomitrium (Brid.) Brid. M Funariaceae bladder-cap moss bladder cap (calyptra) bell moss bowl moss hood moss
Physcomitrium arenicola L M Funariaceae
Physcomitrium collenchymatum Gier M Funariaceae
Physcomitrium eurystomum Sendtn. M Funariaceae wide mouth moss red-capsule bowl moss
Physcomitrium hookeri Hampe M Funariaceae
Physcomitrium immersum Sull. M Funariaceae
Physcomitrium pygmaeum James in Watson M Funariaceae
Physcomitrium pyriforme (Hedw.) Hampe M Funariaceae urn moss urn moss urn moss top-moss common urn moss sharp pear-shaped beardless moss top moss, urn moss pear-fruited bladder moss urn moss, top moss large hood moss
Physcomitrium sphaericum (Ludw.) Brid. M Funariaceae dwarf bladder moss aze moss (small bank of rice field) common bowl moss spherical hood moss
Physcomitrium washingtoniense Crum & Anderson M Funariaceae
Pireella Card. M  Pterobryaceae small-fern moss
Pireella cymbifolia  (Sull.) Card. M  Pterobryaceae
Pireella pohlii  (Schwaegr.) Card. M  Pterobryaceae
Plagiobryum Lindb. M Bryaceae level-capsule moss hump moss
Plagiobryum demissum (Hook.) Lindb. M Bryaceae club-fruited thread moss gourd bryum dreaded hump moss
Plagiobryum zierii (Hedw.) Lindb. M Bryaceae Zierian thread moss Zierian thread moss long neck moss common level-capsule moss white hump moss
Plagiochasma cuneatum Evans L purple-back liverwort
Plagiochasma rupestre (Forst.) Steph. L
Plagiochasma wrightii Sull. L
Plagiochila        L Plagiochilaceae feather liverwort feather liverwort bracken moss
Plagiochila acanthophylla H. Inoue L Plagiochilaceae small feather liverwort
Plagiochila appalachiana Bryhn et Kaal. L Plagiochilaceae
Plagiochila arctica Schust. L Plagiochilaceae
Plagiochila aspleniformis (L.) Dum. L Plagiochilaceae spleenwort scale moss spleenwort jungermannia
Plagiochila asplenioides Evans L Plagiochilaceae common feather liverwort magnificent bracken moss
Plagiochila austini Blomq. L Plagiochilaceae
Plagiochila caduciloba Evans L Plagiochilaceae
Plagiochila columbiana (Dum.) Dum. L Plagiochilaceae
Plagiochila corniculata Steph. L Plagiochilaceae
Plagiochila diffusa Lindenb. et Gott. L Plagiochilaceae
Plagiochila dubia Carl. L Plagiochilaceae
Plagiochila eurphyllon (Schust.) H. Inoue L Plagiochilaceae wide-leaf feather liverwort
Plagiochila eurphyllon subsp. echinata Evans L Plagiochilaceae
Plagiochila floridana Lindenb. L Plagiochilaceae
Plagiochila hypnoides Schust. L Plagiochilaceae
Plagiochila invisus Sull. L Plagiochilaceae
Plagiochila ludoviciana Gott. L Plagiochilaceae
Plagiochila miradorensis (Torrey ex Nees) Lindenb. L Plagiochilaceae
Plagiochila porelloides Hatt. L Plagiochilaceae little bracken moss
Plagiochila satoi H. Inoue L Plagiochilaceae
Plagiochila schoefieldiana Lehm. et Lindenb. L Plagiochilaceae
Plagiochila semidecurrens Blomq. L Plagiochilaceae decurrent-leaf feather liverwort
Plagiochila sharpii Gott. ex Evans L Plagiochilaceae
Plagiochila sullivantii Sull. L Plagiochilaceae
Plagiochila undata Evans L Plagiochilaceae
Plagiochila virginica L Plagiochilaceae
Plagiomnium T. Kop. M Mniaceae many-stalked thyme thread moss many-fruited thread moss vine paper lantern moss spreading-lantern moss magnificent moss
Plagiomnium affine  (Bland.) T. Kop. M Mniaceae forest magnificent moss
Plagiomnium carolinianum (Anderson) T. Kop. M Mniaceae
Plagiomnium ciliare (C. Müll.) T. Kop. M Mniaceae toothed mnium
Plagiomnium cuspidatum (Hedw.) T. Kop. M Mniaceae woodsy mnium pointed mnium star moss pointed mnium woodsy mnium pointed-leaved thyme thread moss woodsy mnium pointed thyme thread moss urn moss point-leaf spreading-lantern moss grove magnificent moss
Plagiomnium drummondii (Bruch & Schimp.) T. Kop. M Mniaceae Drummond's mnium long-teeth spreading-lantern moss
Plagiomnium elatum (Bruch & Schimp. in B.S.G.) T. Kop. M Mniaceae ribbon magnificent moss
Plagiomnium ellipticum (Brid.) T. Kop. M Mniaceae marsh magnificent moss
Plagiomnium insigne (Mitt.) T. Kop. M Mniaceae badge mnium
Plagiomnium medium (Bruch & Schimp. in B.S.G.) T. Kop. M Mniaceae long-point spreading-lantern moss bow magnificent moss
Plagiomnium medium var. curvatulum (Lindb.) Crum & Anderson M Mniaceae
Plagiomnium rostratum (Schrad.) T. Kop. M Mniaceae long-beaked thread moss long-beaked thyme thread moss obtuse-leaf spreading=lantern moss chalk magnificent moss
Plagiomnium undulatum  (Hedw.) T. Kop. M Mniaceae palm tree moss long-leaved thyme thread moss palm-tree moss path magnificent moss
Plagiomnium venustum (Mitt.) T. Kop. M Mniaceae
Plagiopus Brid. M Bartramiaceae level-pearl moss
Plagiopus oederiana (Sw.) Crum & Anderson M Bartramiaceae short-leaved bartramia short-leaved apple moss slender apple moss oblique stalk Oeder's apple moss Oeder's apple-moss chalk apple moss
Plagiothecium Schimp. in B.S.G. M Plagiotheciaceae oblique little vessel (capsule) Hokkaido ball moss cotton moss silk moss
Plagiothecium berggrenianum Frisv. M Plagiotheciaceae
Plagiothecium cavifolium (Brid.) Iwats. M Plagiotheciaceae woodsy plagiothecium wood feather moss wood feather moss sanada moss (rope moss) round-branch cotton moss wood feather-moss round silk moss
Plagiothecium denticulatum (Hedw.) Schimp. in B.S.G. M Plagiotheciaceae slender plagiothecium slender cedar moss slender moss sharp fern-like feather moss sharp flat-leaved feather moss common cotton moss sharp flat-leaved feather-moss forest silk moss
Plagiothecium laetum Schimp. in B.S.G. M Plagiotheciaceae denticulate leafed rope glossy cotton moss wood silk moss
Plagiothecium latebricola Schimp. in B.S.G. M Plagiotheciaceae lurking leskea hidden leskea alder silk moss
Plagiothecium neckeroideum B.S.G. M Plagiotheciaceae Necker's oblique-fruit moss flat cotton moss
Plagiothecium noricum Mol. ex Limpr. M Plagiotheciaceae
Plagiothecium piliferum (Sw. ex Hartm.) Schimp. in B.S.G. M Plagiotheciaceae hair silk moss
Plagiothecium platyphyllum Mönk. M Plagiotheciaceae wide-leaf cotton moss brook silk moss
Plagiothecium undulatum (Hedw.) Schimp. in B.S.G. M Plagiotheciaceae wavy plagiothecium waved feather moss waved feather moss wavy-leaf cotton moss path silk moss
Platydictya         Berk. M Hypnaceae thread-like willow moss
Platydictya confervoides  (Brid.) Crum M Hypnaceae
Platydictya jungermannioides  (Brid.) Crum M Hypnaceae false willow moss dwarf creeping moss
Platydictya minutissimum  (Sull. & Lesq. in Sull.) Crum M Hypnaceae
Platydictya subtilis (Hedw.) Crum M Hypnaceae
Platygyrium Schimp. in B.S.G. M Hypnaceae large ring (capsule mouth) flat-brocade moss
Platygyrium fuscoluteum  Card. M Hypnaceae
Platygyrium repens  (Brid.) Schimp. in B.S.G. M Hypnaceae common flat-brocade moss copper lustrous moss
Platyhypnidium Fleisch. M Brachytheciaceae beaked water moss long-beaked water feather moss long-beaked water feather moss long-beaked water feather moss green creeping moss brook beak moss
Platyhypnidium pringlei (Card.) Broth. M Brachytheciaceae
Platyhypnidium riparioides (Hedw.) Dix. M Brachytheciaceae beaked water moss long-beaked water feather moss long-beaked water feather moss long-beaked water feather moss green creeping moss brook beak moss
Platylomella Andrews M Amblystegiaceae
Platylomella lescurii (Sull. in Gray) Andrews M Amblystegiaceae
Pleuridium Rabenh. M  Ditrichaceae pygmy mosses purse moss dense-hairy moss Brownies awl moss
Pleuridium acuminatum Lindb. M  Ditrichaceae point-leaf dense-hairy moss short leaf awl moss
Pleuridium californicum Grout M  Ditrichaceae
Pleuridium palustre (Bruch & Schimp.) Bruch & Schimp. in B.S.G. M  Ditrichaceae seashore awl moss
Pleuridium ravenelii Aust. M  Ditrichaceae
Pleuridium subulatum (Hedw.) Rabenh. M  Ditrichaceae common pleuridium common pygmy moss awl-leaved earth moss narrow leafed purse moss common dense-hairy moss awl moss
Pleuridium sullivantii Aust. M  Ditrichaceae
Pleurochaete Lindb. M  Pottiaceae lateral-capsule moss
Pleurochaete squarrosa (Brid.) Lindb. M  Pottiaceae spreading-leaved screw moss common lateral-capsule moss steppe moss
Pleuroclada albescens (Hook.) Spruce white cephalozia snow fallow moss
Pleurozia purpurea Lindb. L Pleuroziaceae false sphagnum purple-leaf liverwort
Pleuroziopsis Kindb. ex Britt. M Pleuroziopsidaceae tree moss
Pleuroziopsis ruthenica (Weinm.) Kindb. ex Britt. M Pleuroziopsidaceae 10,000 year herb of Mt. Fuji common tree moss
Pleurozium  Mitt. M Hylocomiaceae Schreber's moss red-stemmed feather-moss Schreber's moss red stemmed feather moss Schreberian feather moss red-stemmed feather moss erect hypnum red-stem moss big red stem wall moss
Pleurozium schreberi (Brid.) Mitt. M Hylocomiaceae Schreber's moss red-stemmed feather-moss Schreber's moss red stemmed feather moss Schreberian feather moss red-stemmed feather moss erect hypnum red-stem moss big red stem wall moss
Pogonatum P. Beauv. M Polytrichaceae hair-cap mosses hair-cap mosses beard (calyptra) garden cryptomeria moss small-golden-hair moss hair-cap moss badger moss
Pogonatum aloides (Hedw.) P.-Beauv. M Polytrichaceae dwarf long-headed hair moss aloe-leaved hair moss common small-golden-hair moss aloe-leaved hair moss southern badger moss
Pogonatum brachyphyllum (Michx.) P. Beauv. M Polytrichaceae short-leaved hair-cap moss short-leaved pogonatum
Pogonatum contortum (Brid.) Lesq. M Polytrichaceae
Pogonatum dentatum (Brid.) Brid. M Polytrichaceae hair-like pogonatum hair-like hair-cap northern badger moss
Pogonatum nanum (Hedw.) P. Beauv. M Polytrichaceae dwarf round-headed hair moss dwarf hair moss little badger moss
Pogonatum pensilvanicum (Hedw.) P. Beauv. M Polytrichaceae slender pogonatum beard moss, short-stemmed ...
Pogonatum urnigerum (Hedw.) P. Beauv. M Polytrichaceae urn-like pogonatum urn-bearing hair-cap moss urn bearded moss urn-bearing hair moss urn-fruited hair moss large badger moss
Pohlia Hedw. M  Bryaceae for Pohl of Germany sponge gourd moss towel-gourd moss nodding moss
Pohlia ambigua (Limpr. Broth. M  Bryaceae
Pohlia andalusica (Hohn.) Broth. M  Bryaceae clustered grain nodding moss
Pohlia andrewsii Shaw M  Bryaceae tundra nodding moss
Pohlia annotina (Hedw.) Lindb. M  Bryaceae pale-fruited thread moss pale-fruited thread-moss spiny grain nodding moss
Pohlia atropurpurea (Wahlenb. in Fürnr.) H. Lindb. M  Bryaceae Lapp nodding moss
Pohlia beringiensis Shaw M  Bryaceae
Pohlia bolanderi  (Sull.) Broth. M  Bryaceae
Pohlia bolanderi var. seriata Shaw M  Bryaceae
Pohlia brevinervis Lindb. & Arnell M  Bryaceae
Pohlia bulbifera (Warnst.) Warnst. M  Bryaceae blunt grain nodding moss
Pohlia camptotrachela (Ren. & Card.) Broth. M  Bryaceae small grain nodding moss
Pohlia cardotii (Ren. in Ren. & Card.) Broth. M  Bryaceae
Pohlia columbica (Kindb. in Mac. & Kindb.) Andrews M  Bryaceae
Pohlia cruda (Hedw.) Lindb. M  Bryaceae alpine glaucous thread moss alpine thread moss shiny sponge gourd moss everywhere towel-gourd moss opal nodding moss
Pohlia crudoides (Sull. & Lesq.) Broth. M  Bryaceae pipe nodding moss
Pohlia drummondii (C. Müll.) Andrews M  Bryaceae snow nodding moss
Pohlia elongata Hedw. M  Bryaceae long-necked thread moss long-fruited thread moss common towel-gourd moss swan nodding moss
Pohlia elongata var. greenii (Brid.) Shaw M  Bryaceae variable towel-gourd moss
Pohlia erecta Lindb. M  Bryaceae upright nodding moss
Pohlia filum (Schimp.) Mårt. M  Bryaceae slender thread moss large grain nodding moss
Pohlia lescuriana (Sull.) Grout M  Bryaceae spherical bulb nodding moss
Pohlia longibracteata Broth. in Röll M  Bryaceae
Pohlia longicolla (Hedw.) Lindb. M  Bryaceae pond moss long neck nodding moss
Pohlia ludwigii (Spreng. ex Schwaegr.) Broth. M  Bryaceae Ludwig's thread moss Ludwig's thread moss mountain brook nodding moss
Pohlia lutescens (Limpr.) Lindb. f. M  Bryaceae yellow bulb nodding moss
Pohlia marchica Osterw. M  Bryaceae
Pohlia melanodon (Brid.) Shaw M  Bryaceae pint-fruited thread moss pink-fruited thread moss pink-fruited thread-moss good-looking nodding moss
Pohlia muyldermansii Wilcz. & Demar. M  Bryaceae
Pohlia nutans (Hedw.) Lindb. M  Bryaceae nodding pohlia nodding pohlia nodding pohlia silky pendulous thread moss silky pendulous thread moss pendulous thread moss sponge gourd moss yellow towel-gourd moss silky pendulous thread-moss copper-wire moss common nodding moss
Pohlia obtusifolia (Brid.) L. Koch M  Bryaceae blunt nodding moss
Pohlia pacifica Shaw M  Bryaceae
Pohlia proligera (Kindb. ex  Breidl.) Lindb. ex Arnell M  Bryaceae thin seta sponge gourd moss egg-capsule towel-gourd moss cottony nodding moss
Pohlia sphagnicola (Bruch & Schimp.) Lindb. & Arnell M  Bryaceae large towel-gourd moss bog nodding moss
Pohlia tundrae Shaw M  Bryaceae
Pohlia turonensis Coud. & Gued. M  Bryaceae
Pohlia vexans (Limpr.) H. Lindb. M  Bryaceae
Pohlia wahlenbergii (Web. & Mohr) Andrews M  Bryaceae pale-leaved thread moss Wahlenberg's thread moss paper lantern pohlia yellow-toothed nodding moss
Polytrichastrum G. L. Sm. M Polytrichaceae alpine hair-cap moss bearded moss alpine hair moss alpine hair moss high mountain cryptomeria moss alpine small-golden-hair moss
Polytrichastrum alpinum (Hedw.) G. L. Sm. M Polytrichaceae alpine pogonatum alpine hair-cap moss bearded moss alpine hair moss alpine hair moss high mountain cryptomeria moss alpine small-golden-hair moss
Polytrichastrum alpinum var. fragile (Bryhn) Long. M Polytrichaceae
Polytrichum Hedw. M  Polytrichaceae hair-cap mosses hairy cap mosses hairy-cap mosses hair-cap mosses hair-cap mosses; many hairs hair cap mosses, bird wheat cryptomeria moss golden-hair moss hair-cap moss hair mosses bear moss
Polytrichum appalachianum Anderson M  Polytrichaceae
Polytrichum commune Hedw. M  Polytrichaceae common hair-cap common hairy cap moss haircap moss common hairy-cap common hair-cap moss common hair moss common hair moss common hair cap moss common hair moss horse cryptomeria moss common golden-hair moss common hair-moss large bear moss
Polytrichum commune var. jensenii (Hag.) Mönk. in Warnst. M  Polytrichaceae
Polytrichum commune var. perigoniale (Michx.) Hampe M  Polytrichaceae
Polytrichum formosum Hedw. M  Polytrichaceae bank hair moss showy hair moss large cryptomeria moss Taiwan golden-hair moss forest bear moss
Polytrichum hyperboreum R. Br. M  Polytrichaceae moor bear moss
Polytrichum juniperinum Hedw. M  Polytrichaceae juniper hair-cap juniper hairy cap moss juniper hairy-cap juniper haircap juniper hair-cap moss juniper-leaved hair moss juniper-leaved hair moss juniper moss juniper-leaved hair moss cryptomeria moss juniper-leaf golden-hair moss juniper hairy cap moss juniper bear moss
Polytrichum longisetum Brid. M  Polytrichaceae slender hairy-cap marsh bear moss
Polytrichum lyallii (Mitt.) Kindb. M  Polytrichaceae
Polytrichum ohioense Ren. & Card. M  Polytrichaceae Ohio hair-cap Ohio hairy-cap Ohio hair-cap moss Hokkaido cryptomeria moss
Polytrichum pallidisetum Funck M  Polytrichaceae taiga bear moss
Polytrichum papillatum (G. L. Sm.) Anderson et al. M  Polytrichaceae
Polytrichum piliferum Hedw. M  Polytrichaceae awned hair-cap awned hairy cap awned hairy-cap awned haircap awned hair-cap moss bristle-pointed hair moss bristle-pointed hair moss bristle-pointed hair moss needle leaf cryptomeria moss hairy-point golden-hair moss hair bear moss
Polytrichum sexangulare Brid. M  Polytrichaceae northern hair moss northern hair moss glacier bear moss
Polytrichum sphaerothecium (Besch.) C. Müll. M  Polytrichaceae
Polytrichum strictum Brid. M  Polytrichaceae slender hair-cap narrow-leaved hair moss bog bear moss
Polytrichum swartzii Hartm. M  Polytrichaceae fur bear moss
Porella L Porellaceae false selaginella glossy-perianth liverwort porella
Porella bolanderi (Aust.) Pears. L Porellaceae
Porella cordaeana (Hub.) Moore L Porellaceae stone porella
Porella navicularis (Lehm. et Lindenb.) Lindb. L Porellaceae
Porella pinnata L. L Porellaceae common glossy-perianth liverwort
Porella platyphylla (L.) Pfeiff. L Porellaceae flat-leaved jungermannia temperate-region glossy-perianth liverwort tree porella
Porella platyphylloidea (Schwein.) Lindb. L Porellaceae common porella
Porella roellii Steph. L Porellaceae
Porella swartziana (Web.) Trev. L Porellaceae
Porella vernicosa Lindb. L Porellaceae
Porotrichum (Brid.) Hampe M Thamnobryaceae stiff-branch moss
Porotrichum bigelovii  (Sull.) Kindb. M Thamnobryaceae
Porotrichum vancouveriense  (Kindb. in Mac.) Crum M Thamnobryaceae
Pottia (Reichenb.) Fürnr. M Pottiaceae for Pott of Germany tuft moss pottia
Pottia arizonica Wareh. M Pottiaceae
Pottia arizonica var. mucronulata Wareh. M Pottiaceae
Pottia bryoides (Dicks.) Mitt. M Pottiaceae tall earth moss moss-like earth moss bowl pottia
Pottia caespitosa (Bruch ex Brid.) C. Müll. M Pottiaceae tufted anacalypta
Pottia commutata Limpr. M Pottiaceae
Pottia crinita Wils. ex B.S.G. M Pottiaceae bristly pottia
Pottia cuynetii Biz. & Pierr. M Pottiaceae
Pottia davalliana (Sm. in Drake) C. Jens. M Pottiaceae blunt-lidded beardless moss smallest pottia chalk pottia
Pottia intermedia (Turn.) Fürnr. M Pottiaceae large tuft moss meadow flower pottia
Pottia lanceolata (Hedw.) C. Müll. M Pottiaceae lance-leaved weissia lance-leaved anacalypta teethed tuft moss tooth pottia
Pottia nevadensis Card. & Thér. M Pottiaceae
Pottia pallida Lindb. M Pottiaceae
Pottia recta (With.) Mitt. M Pottiaceae straight-stalked earth moss upright earth moss
Pottia starkeana (Hedw.) C. Müll. M Pottiaceae Starkean weissia Starke's anacalypta bearberry pottia?
Pottia truncata (Hedw.)Fürnr. ex B.S.G. M Pottiaceae little blunt-fruited beardless common pottia common tuft moss common pottia arable pottia
Pottia wilsonii (Hook.) Bruch & Schimp. in B.S.G. M Pottiaceae Wilsonian beardless moss oval-fruited pottia
Prasanthus suecicus  (Gott.) Lindb.   bump frost moss
Preissia L
Preissia quadrata  (Scop.) Nees L red marchantia chalk lung moss
Pseudephemerum (Lindb.) Loeske M
Pseudephemerum nitidum (Hedw.) Loeske M arable dew moss
Pseudobraunia (Lesq. & James) Broth. M Hedwigiaceae
Pseudobraunia californica (Lesq.) Broth. M Hedwigiaceae
Pseudobryum (Kindb.) T. Kop. M Mniaceae Bryum-like moss
Pseudobryum cinclidioides (Hüb.) T. Kop. M Mniaceae large-leaved thyme thread moss northern Bryum-like moss river magnificent moss
Pseudocalliergon  (Limpr.) Loeske M Amblystegiaceae
Pseudocalliergon turgescens (T. Jens.) Loeske M Amblystegiaceae yellow sausage moss
Pseudocrossidium Williams M roll moss
Pseudocrossidium aureum (Bartr.) Zand. M
Pseudocrossidium hornschuchianum (Schultz) Zand. M dull green screw moss pointed roll moss
Pseudocrossidium obtusulum (Lindb.) Crum & Anderson M
Pseudocrossidium replicatum (Tayl.) Zand. M
Pseudocrossidium revolutum (Brid. in Schrad.) Zand. M revolute screw moss roll-leaved screw moss blunt roll moss
Pseudocryphaea Britt. ex Broth. M Leucodontaceae
Pseudocryphaea domingensis (Spreng.) Buck M Leucodontaceae
Pseudoditrichum Steere & Iwats. M Pseudoditrichaceae
Pseudoditrichum mirabile Steere & Iwats. M Pseudoditrichaceae
Pseudolepicolea fryei (Perss.) Grolle et Ando L four fingers liverwort
Pseudoleskea Schimp. in B.S.G. M Leskeaceae grass moss
Pseudoleskea atricha (Kindb. ex Mac. & Kindb.) Kindb. M Leskeaceae
Pseudoleskea baileyi Best & Grout in Grout M Leskeaceae
Pseudoleskea incurvata (Hedw.) Loeske M Leskeaceae common grass moss pale bow moss
Pseudoleskea incurvata var. gigantea (Lawt.) Crum et al. M Leskeaceae
Pseudoleskea incurvata var. tenuiretis (Culm.) Crum et al. M Leskeaceae
Pseudoleskea julacea (Besch. & Card. in Card.) Crum et al. M Leskeaceae
Pseudoleskea patens (Lindb.) Kindb. M Leskeaceae rasp bow moss
Pseudoleskea plicata (Web. & Mohr.) Kindb. M Leskeaceae plaited-leaved feather moss
Pseudoleskea radicosa (Mitt.) Mac. & Kindb. M Leskeaceae dense-rooted grass moss stiff bow moss
Pseudoleskea radicosa var. compacta Best M Leskeaceae
Pseudoleskea radicosa var. denudata  (Kindb. in Mac. & Kindb.) Wijk & Marg. M Leskeaceae
Pseudoleskea radicosa var. pallida (Best) Crum et al. M Leskeaceae
Pseudoleskea saviana (De Not.) Latz. M Leskeaceae
Pseudoleskea stenophylla Ren. & Card. in Röll M Leskeaceae
Pseudoleskeella Kindb. M Leskeaceae false-Leskeella dwarf bow moss
Pseudoleskeella arizonae (Williams)Lawt. M Leskeaceae
Pseudoleskeella mildeana (De Not.) Amann M Leskeaceae
Pseudoleskeella siberica (Arnell) P. Wils. & Norris M Leskeaceae catenulated feather moss thread-like feather moss blunt dwarf bow moss
Pseudoleskeella tectorum (Funck ex Brid.) Kindb. in Broth. M Leskeaceae northern dwarf bow moss
Pseudoscleropodium (Limpr.) Fleisch. in Broth. M  Brachytheciaceae large-silk moss
Pseudoscleropodium purum (Hedw.) Fleisch. in Broth. M  Brachytheciaceae neat meadow feather moss neat moss, comb moss common large-silk moss swollen moss
Pseudotaxiphyllum Iwats. M
Pseudotaxiphyllum distichaceum (Mitt.) Iwats. M
Pseudotaxiphyllum elegans  (Brid.) Iwats. M elegant moss elegant feather moss elegant feather moss elegant feather moss flat luster moss
Pseudotaxiphyllum  homomallifolium (Redf.) Irel. M Hypnaceae
Psilopilum Brid. M wolverine moss
Psilopilum cavifolium  (Wils.) Hag. M   little wolverine moss
Psilopilum laevigatum  (Wahlenb.) Lindb. M   large wolverine moss
Pterigynandrum Hedw. M Leskeaceae side-inflorescence moss
Pterigynandrum filiforme Hedw. M Leskeaceae thread-like wing moss twisted thread moss common side-inflorescence moss rope moss
Pterogonium Sm. M Anomodontaceae short-branch moss
Pterogonium gracile (Hedw.) Sm. M Anomodontaceae slender wing moss slender wing moss common short-branch moss birdfoot moss
Pterygoneurum Jur. M Pottiaceae saline-soil moss
Pterygoneurum californicum Crum M Pottiaceae
Pterygoneurum kozlovii Laz. M Pottiaceae
Pterygoneurum lamellatum (Lindb.) Jur. M Pottiaceae
Pterygoneurum ovatum (Hedw.) Dix. M Pottiaceae hairy-leaved beardless moss oval-leaved pottia tail moss
Pterygoneurum sampaianum (Mach.) Mach. M Pottiaceae
Pterygoneurum subsessile (Brid.) Jur. M Pottiaceae
Ptilidium L Ptilidiaceae palmate liverwort hairy-leaf liverwort fringe moss
Ptilidium californicum (Aust.) Underw. L Ptilidiaceae California palmate liverwort
Ptilidium ciliare (L.) Hampe L Ptilidiaceae hairy palmate liverwort common hairy-leaf liverwort large fringe moss
Ptilidium pulcherrimum (G. Web.) Hampe L Ptilidiaceae palmate liverwort deep-split hairy-leaf moss head fringe moss
Ptilium De Not. M Hypnaceae feather (plants) hairy-comb moss
Ptilium crista-castrensis (Hedw.) De Not. M Hypnaceae plume moss plume moss, knight's plume ostrich plume moss knight's plume moss ostrich-plume feather moss ostrich-plume feather moss knight's plume ostrich plume feather moss ostrich moss common hairy-comb moss knight's plume moss comb moss
Ptychocoleus heterophyllus Evans L crease-scale liverwort
Ptychomitrium Fürnr. M Ptychomitriaceae frizzled moss shrink-leaf moss
Ptychomitrium drummondii (Wils.) Sull. M Ptychomitriaceae
Ptychomitrium gardneri Lesq. M Ptychomitriaceae
Ptychomitrium incurvum (Schwaegr.) Spruce M Ptychomitriaceae
Ptychomitrium leibergii Best M Ptychomitriaceae
Ptychomitrium nigrescens (Kunze) Wijk & Marg. M Ptychomitriaceae
Ptychomitrium polyphyllum (Sw.) B. & S. M Ptychomitriaceae many-leaved fringe moss many-leaved fringe moss common shrink-leaf moss Atlantic moss
Ptychomitrium serratum (C. Müll.) Bruch & Schimp. in Besch. M Ptychomitriaceae
Pylaisia cyrtophylla Kindb. M golden-gray moss
Pylaisiadelpha Card. M Hypnaceae
Pylaisiadelpha tenuirostris  (Bruch & Schimp. ex Sull.) Buck M Hypnaceae
Pylaisiella Kindb. M Hypnaceae light green tree mosses silk moss small golden-gray moss
Pylaisiella intricata (Hedw.) Grout M Hypnaceae common pylaisiella common pylaisia velvet moss
Pylaisiella polyantha (Hedw.) Grout M Hypnaceae many-fruited feather moss many-flowered leskea aspen moss
Pylaisiella selwynii (Kindb.) Crum et al. M Hypnaceae
Pylaisiella steerei Ando & Higuchi M Hypnaceae
Pyramidula Brid. M Funariaceae
Pyramidula algeriensis  Chudeau & Douin M Funariaceae
Pyramidula tetragona  (Brid.) Brid. M Funariaceae pyramid moss
Pyrrhobryum Mitt. M Rhizogoniaceae Japanese cypress moss juniper moss
Pyrrhobryum spiniforme (Hedw.) Mitt. M Rhizogoniaceae spiny brush moss spine juniper moss
Racomitrium Brid. M Grimmiaceae torn veil mosses torn-veil mosses frayed cap frosted cloth moss sand moss fringe-moss shaggy moss
Racomitrium aciculare (Hedw.) Brid. M Grimmiaceae fringe moss dark mountain fringe moss yellow woolly moss round-leafed frosted cloth moss brook shaggy moss
Racomitrium affine (Schleich. ex Web. & Mohr) Lindb. M Grimmiaceae brook shaggy moss
Racomitrium aquaticum (Brid. ex Schrad.) Brid. M Grimmiaceae sage-colored woolly moss tuft sand moss
Racomitrium brevipes Kindb. in Mac. M Grimmiaceae
Racomitrium brevisetum Lindb. M Grimmiaceae
Racomitrium canescens (Hedw.) Brid. M Grimmiaceae gray frayed-cap moss hoary fringe moss hoary woolly moss sand moss common sand moss sand shaggy moss
Racomitrium canescens var. latifolium C. Jens. in Lange & C. Jens. M Grimmiaceae
Racomitrium depressum Lesq. M Grimmiaceae
Racomitrium ellipticum (Turn.) B. & S. M Grimmiaceae elliptical fringe moss oval-fruited woolly moss
Racomitrium elongatum Ehrh. ex Frisv. M Grimmiaceae spaced-out shaggy moss
Racomitrium ericoides (Web. ex Brid.) Brid. M Grimmiaceae plumy shaggy moss
Racomitrium fasciculare (Hedw.) Brid. M Grimmiaceae beardless hoary fringe moss bundled woolly moss deep mountain sand moss yellow-green shaggy moss
Racomitrium heterostichum (Hedw.) Brid. M Grimmiaceae serrated hoary fringe moss bristly woolly moss blackish dry moss differential-branch sand moss mountain shaggy moss
Racomitrium lanuginosum (Hedw.) Brid. M Grimmiaceae woolly torn-veil moss woolly fringe moss woolly fringe moss grey woolly moss frosted cloth moss long-hair sand moss gray shaggy moss
Racomitrium lawtonae Irel. M Grimmiaceae
Racomitrium macounii Kindb. in Mac. M Grimmiaceae
Racomitrium microcarpon (Hedw.) Brid. M Grimmiaceae northern shaggy moss
Racomitrium muticum (Kindb. in Mac.) Frisv. M Grimmiaceae
Racomitrium obesum Frisv. M Grimmiaceae
Racomitrium occidentale (Ren. & Card.) Ren. & Card. M Grimmiaceae
Racomitrium pacificum Irel. & Spence M Grimmiaceae
Racomitrium panschii (C. Müll.) Kindb. M Grimmiaceae
Racomitrium pygmaeum Frisv. M Grimmiaceae
Racomitrium sudeticum  (Funck) Bruch & Schimp. in B.S.G. M Grimmiaceae slender woolly moss black shaggy moss
Racomitrium varium (Mitt.) Jaeg.  M Grimmiaceae green frayed-cap moss
Racomitrium venustum Frisv. M Grimmiaceae
Racopilum P. Beauv. M Racopilaceae Selaginella moss
Racopilum tomentosum (Hedw.) Brid. M Racopilaceae common Selaginella moss
Radula              L Radulaceae flat-perianth liverwort radula
Radula auriculata  Steph. L Radulaceae
Radula australis  Aust. L Radulaceae
Radula bolanderi  Gott. L Radulaceae
Radula complanata (L.) Dum. L Radulaceae flat jungermannia flat-leaved liverwort
Radula flaccida  Lindenb. et Gott. L Radulaceae
Radula mollis  Lindenb. et Gott. L Radulaceae
Radula obconica  Sull. L Radulaceae
Radula obtusiloba  Steph. L Radulaceae obtuse-leaf flat-perianth liverwort
Radula prolifera  S. Arnell L Radulaceae
Radula sullivantii  Aust. L Radulaceae
Radula tenax  Lindb. L Radulaceae
Radula voluta  Tayl. L Radulaceae
Rauiella  Reim. M Thuidiaceae
Rauiella praelonga  (Schimp. ex Besch.) Wijk & Marg. M Thuidiaceae small-leafed silk moss
Rauiella scita (P. Beauv.) Reim. M Thuidiaceae smaller fern moss
Reboulia L rock-coin liverwort
Reboulia hemisphaerica (L.) Raddi L purple-margined liverwort hemispheric marchantia combat helmet liverwort common rock-coin liverwort lustrous lung moss
Rectolejeunea berteroana  (Gott.) Evans L straight-scale liverwort
Rectolejeunea brittoniae  Evans L
Rectolejeunea maxonii  Evans L
Rhabdoweisia Bruch & Schimp. in B.S.G. M Dicranaceae streak moss eight-ribbed moss coarse-rock moss blackfly moss
Rhabdoweisia crenulata (Mitt.) Jameson M Dicranaceae
Rhabdoweisia crispata (With.) Lindb. M Dicranaceae tooth-leaved streak moss small-teeth coarse-rock moss toothed blackfly moss
Rhabdoweisia fugax (Hedw.) B.S.G. M Dicranaceae striated weissia minute streak moss common coarse-rock moss little blackfly moss
Rhacithecium Broth. ex Le Jolis M Rhacitheciaceae spine moss
Rhacithecium perpusillum (Thwaites & Mitt. in Mitt.) Broth. M Rhacitheciaceae common spine moss
Rhamphidium purpuratum  Mitt. M Rhacitheciaceae curve-beak moss
Rhexophyllum Herz.
Rhexophyllum subnigrum  (Mitt.) Thér. ex Hilp.
Rhizogonium M Rhizogoniaceae Japanese cypress moss juniper moss
Rhizogonium spiniforme (Hedw.) Bruch in Kraus M Rhizogoniaceae spiny brush moss spine juniper moss
Rhizomnium (Broth.) T. Kop. M Mniaceae Japanese fan moss hairy-lantern moss round moss
Rhizomnium andrewsianum (Steere) T. Kop. M Mniaceae polar round moss
Rhizomnium appalachianum T. Kop. M Mniaceae
Rhizomnium glabrescens (Kindb.) T. Kop. M Mniaceae
Rhizomnium gracile T. Kop. M Mniaceae
Rhizomnium magnifolium (Horik.) T. Kop. M Mniaceae large-leaved mnium large-leafed mnium large-leaf hairy-lantern moss large round moss
Rhizomnium nudum (Britt. & Williams) T. Kop. M Mniaceae
Rhizomnium pseudopunctatum (Bruch & Schimp.) T. Kop. M Mniaceae felt round moss
Rhizomnium punctatum (Hedw.) T. Kop. M Mniaceae early mnium dotted mnium early mnium early mnium dotted thread moss dotted thyme thread moss dotted-leaved thyme thread moss common hairy-lantern moss dotted thyme thread-moss brook round moss
Rhodobryum (Schimp.) Hampe M Bryaceae rose Bryum umbrella moss large-leaf moss rose moss
Rhodobryum ontariense (Kindb.) Par. in Kindb. M Bryaceae giant bryum false umbrella moss chalk rose moss
Rhodobryum roseum (Hedw.) Limpr. M Bryaceae giant bryum giant bryum rose moss rose bryum giant bryum rosaceous thyme thread moss rose moss rosette thread moss umbrella moss common large-leaf moss rose moss
Rhodobryum spathulatum (Hornsch.) Pocs M Bryaceae  
Rhynchostegiella M Brachytheciaceae fine-beak moss needle moss
Rhynchostegiella bourgaeana (Mitt.) Broth. M Brachytheciaceae
Rhynchostegiella curviseta (Brid.) Limpr. M Brachytheciaceae curve-stick fine-beak moss
Rhynchostegiella durieui (Mont.) Allorge & Perss. M Brachytheciaceae
Rhynchostegiella jacquinii (Garov.) Limpr. M Brachytheciaceae
Rhynchostegiella letourneuxii (Besch.)  Broth. M Brachytheciaceae
Rhynchostegiella pseudosurrecta Card. & H. Wint. M Brachytheciaceae
Rhynchostegiella surrecta (Mitt.) Broth. M Brachytheciaceae
Rhynchostegiella teesdalei (B.S.G.)Limpr. M Brachytheciaceae Teesdale's feather moss Swartz' feather moss mealy needle moss
Rhynchostegiella tenella (Dicks.) Limpr. M Brachytheciaceae tender feather moss common fine-beak moss needle moss
Rhynchostegium M Brachytheciaceae beak roofed chamber (operculum) roof-grass moss long-beak moss beak moss
Rhynchostegium alopecuroides (Brid.) A. J. E. Sm. M Brachytheciaceae
Rhynchostegium aneuron Kindb. M Brachytheciaceae
Rhynchostegium confertum (Dicks.) B.S.G. M Brachytheciaceae clustered feather moss clustered feather moss clustered feather moss common long-beak moss spike needle moss
Rhynchostegium megapolitanum (Web. & Mohr.) M Brachytheciaceae overlooked feather moss sand needle moss
Rhynchostegium murale (Hedw.) B.S.G. M Brachytheciaceae wall feather moss wall-attached long-beak moss stone needle moss
Rhynchostegium rotundifolium (Brid.) B.S.G. M Brachytheciaceae
Rhytidiadelphus (Lindb. ex Limpr.) Warnst. M Hylocomiaceae wrinkled brotherhood (leaves) tuft moss Rhytidium-like moss notch moss
Rhytidiadelphus japonicus Reim. in Reim. & Sak. M Hylocomiaceae
Rhytidiadelphus loreus (Hedw.) Warnst. M Hylocomiaceae little shaggy moss rambling mountain feather moss rambling mountain feather moss point-leaf Rhytidium-like moss western notch moss
Rhytidiadelphus squarrosus (Hedw.) Warnst. M Hylocomiaceae bent-leaf moss drooping-leaved feather moss drooping-leaved feather moss drooping-leaved feather moss tuft moss reverse-leaf rhytidium-like moss grass notch moss
Rhytidiadelphus triquetrus (Hedw.) Warnst. M Hylocomiaceae shaggy moss shaggy moss shaggy moss triangular wood-reveller big shaggy moss triangular-leaved feather moss triquetrous feather moss shaggy moss, rough neck moss triangular-leaved feather moss large tuft moss common rhytidium-like moss goose neck moss garland notch moss
Rhytidiopsis Broth. M Hylocomiaceae
Rhytidiopsis robusta (Hook.) Broth. M Hylocomiaceae robust moss
Rhytidium (Sull.) Kindb. M Hylocomiaceae droop-branch moss
Rhytidium rugosum (Hedw.) Kindb. M Hylocomiaceae wrinkle-leaved feather moss wrinkle-leaved feather moss thick moss common droop-branch moss beruffled moss
Riccardia L striped liverwort flat-leaf liverwort lobe trunk moss
Riccardia chamedryfolia (With.) Grolle L large lobe trunk moss
Riccardia incurvata Lindb. L running trunk moss
Riccardia latifrons Lindb. L hand trunk moss
Riccardia multifida (L.) S. Gray L many-lobed jungermannia comb-toothed striped liverwort plume-branch flat-leaf liverwort many-lobed liverwort lobe trunk moss
Riccardia palmata (Hedw.) Carruth. L palm-leaf flat-leaf liverwort finger trunk moss
Riccia L Ricciaceae floating liverwort coin liverwort rosette moss
Riccia albida Sull. L Ricciaceae
Riccia austini Steph. L Ricciaceae
Riccia beyrichiana Hampe ex Lehm. L Ricciaceae large rosette
Riccia bifurca Hoffm. L Ricciaceae seashore rosette
Riccia california Aust. L Ricciaceae
Riccia campbelliana M.A. Howe L Ricciaceae
Riccia canaliculata Hoffm. L Ricciaceae running antelope
Riccia cavernosa Hoffm. L Ricciaceae
Riccia curtisii (Aust.) James L Ricciaceae swamp antelope
Riccia dictyospora M.A. Howe L Ricciaceae
Riccia donnellii Aust. L Ricciaceae
Riccia eldeeniae Jacobs L Ricciaceae
Riccia fluitans L. L Ricciaceae slender riccia floating crystalwort floating liverwort fork coin liverwort water antelope
Riccia frostii Aust. L Ricciaceae small-spore coin liverwort
Riccia glauca L. L Ricciaceae crystalwort farm liverwort common coin liverwort flat rosette
Riccia hirta (Aust.) Underw. L Ricciaceae
Riccia macallisteri M.A. Howe L Ricciaceae
Riccia membranacea Gott. et Lindenb. L Ricciaceae
Riccia nigrella DC. L Ricciaceae black-scale coin liverwort
Riccia ozarkiana McGregor L Ricciaceae
Riccia sorocarpa Bisch. L Ricciaceae usual rosette moss
Riccia sullivantii Aust. L Ricciaceae
Riccia tenella Jacobs L Ricciaceae
Riccia trichocarpa M.A. Howe L Ricciaceae
Riccia violacea M.A. Howe L Ricciaceae
Ricciocarpos natans (L.) Corda L purple-fringed riccia floating liverwort water star
Riella              L Riellaceae twist liverwort
Riella affinis  M.A. Howe et Underw. L Riellaceae
Riella americana  M.A. Howe et Underw. L Riellaceae
Roellia Kindb. M Bryaceae
Roellia roellii (Broth. in Röll.) Andrews ex Crum M Bryaceae Sandberg's bryum
Saelania Lindb. M Ditrichaceae rock-crevice moss
Saelania glaucescens (Hedw.) Broth. in Bomanss. & Broth. M Ditrichaceae for Saelan of Scandinavia glaucous hair moss blue moss common rock-crevice moss blue dew moss
Sanionia Loeske M Amblystegiaceae
Sanionia orthothecioides (Lindb.) Loeske M Amblystegiaceae
Sanionia uncinata (Hedw.) Loeske M Amblystegiaceae hooked moss hooked boat-hook moss sickle moss sickle-leaved feather moss sickle-branched feather moss curved leaf creeping moss circleleaf moss
Sanionia uncinata var. symmetrica (Ren. & Card.) Crum & Anderson M Amblystegiaceae
Sarmenthypnum  Tuom. & T. Kop. M Amblystegiaceae sarmentose feather moss twiggy feather moss red sasa leaf moss   blood spoon moss
Sarmenthypnum sarmentosum (Wahlenb.) Tuom. & T. Kop. M Amblystegiaceae sarmentose feather moss twiggy feather moss red sasa leaf moss   blood spoon moss
Sauteria alpina  (Nees) Nees star-hole liverwort snow lung moss
Scapania L Scapaniaceae ladle liverwort joined-leaf liverwort scapania
Scapania aequiloba (Schwaegr.) Dum. L Scapaniaceae spaced-out scapania
Scapania americana K. Mull. L Scapaniaceae
Scapania apiculata Spruce L Scapaniaceae timber scapania
Scapania bolanderi Aust. L Scapaniaceae yellow ladle liverwort
Scapania brevicaulis Tayl. L Scapaniaceae
Scapania calcicola (H. Arnell et J. Perss.) Ingham L Scapaniaceae chalk scapania
Scapania carinthiaca Jack ex Lindb. L Scapaniaceae thick-edge joined-leaf liverwort
Scapania compacta (Roth) Dum. L Scapaniaceae south scapania
Scapania crassiretis Bryhn L Scapaniaceae corner scapania
Scapania curta (Mart.) Dum. L Scapaniaceae short joined-leaf liverwort earth scapania
Scapania cuspiduligera (Nees) K. Mull. L Scapaniaceae soot comma scapania?
Scapania degenii Schiffn. ex K. Mull. L Scapaniaceae rich fen scapania
Scapania glaucocephala (Tayl.) Aust. L Scapaniaceae
Scapania gymnostomophila Kaal. L Scapaniaceae cave scapania
Scapania hyperborea Joerg. L Scapaniaceae north scapania
Scapania invisa Schust. L Scapaniaceae
Scapania irrigua (Nees) Gott. et al. L Scapaniaceae wet joined-leaf liverwort seashore scapania
Scapania kaurinii Ryan L Scapaniaceae spoon scapania
Scapania ligulifolia (Schust.) Schust. L Scapaniaceae
Scapania lingulata Buch L Scapaniaceae tongue scapania
Scapania massalongi (K. Mull.) K. Mull. L Scapaniaceae decayed-wood joined-leaf liverwort microscapania
Scapania mucronata Buch L Scapaniaceae point joined-leaf liverwort pointed scapania
Scapania nemorosa (L.) Dum. L Scapaniaceae common scapania common joined-leaf liverwort wood liverwort clipped scapania
Scapania obcordata (Berggr.) S. Arnell L Scapaniaceae Lapp scapania
Scapania obscura (H. Arnell et C. Jens.) Schiffn. L Scapaniaceae dark scapania
Scapania paludicola Loeske et K. Mull. L Scapaniaceae wetland joined-leaf liverwort marsh scapania
Scapania paludosa (K. Mull.) K. Mull. L Scapaniaceae large joined-leaf liverwort river scapania
Scapania paradoxa Schust. L Scapaniaceae
Scapania parvifolia Warnst. L Scapaniaceae small joined-leaf liverwort bordered scapania
Scapania perssonii Schust. L Scapaniaceae
Scapania pulcherrima Schust. L Scapaniaceae
Scapania saxicola Schust. L Scapaniaceae
Scapania scandica (H. Arnell et Buch) Macv. L Scapaniaceae ruby scapania
Scapania serrulata Schust. L Scapaniaceae
Scapania simmonsii Bryhn et Kaal. L Scapaniaceae
Scapania spitzbergensis (Lindb.) K. Mull. L Scapaniaceae Spitsbergen scapania
Scapania subalpina (Nees) Dum. L Scapaniaceae elf scapania
Scapania tundrae (H. Arnell) Buch L Scapaniaceae tundra scapania
Scapania uliginosa (Sw. ex Lindenb.) Dum. L Scapaniaceae purple scapania
Scapania umbrosa (Schrad.) Dum. L Scapaniaceae saw scapania
Scapania undulata (L.) Dum. L Scapaniaceae purple ladle liverwort wavy joined-leaf liverwort brook scapania
Schistidium Brid. M Grimmiaceae split-teeth moss bloom moss
Schistidium agassizii Sull. & Lesq. in Sull. M Grimmiaceae elf bloom moss
Schistidium andreaeopsis (C. Müll.) Laz. M Grimmiaceae
Schistidium apocarpum (Hedw.) Bruch & Schimp. in B.S.G. M Grimmiaceae common beard moss common grimmia sessile grimmia sessile-fruited grimmia giboshi moss round-fruit split-teeth moss common beard moss sessile grimmia radiate bloom moss
Schistidium cinclidodonteum (C. Müll. in Röll.) Bremer M Grimmiaceae
Schistidium cryptocarpum Nog. & Blum M Grimmiaceae
Schistidium heterophyllum (Kindb. in Mac. & Kindb.) McIntosh M Grimmiaceae
Schistidium maritimum (Turn.) Bruch & Schimp. in B.S.G. M Grimmiaceae ocean grimmia sea-side grimmia sea-side grimmia rivulet-bank split-teeth moss seaside sessile grimmia salt bloom moss
Schistidium obtusifolium Irel. & Crum M Grimmiaceae
Schistidium occidentale (Lawt.) Churchill M Grimmiaceae
Schistidium pulvinatum (Hedw.) Brid. M Grimmiaceae
Schistidium rivulare (Brid.) Podp. M Grimmiaceae common grimmia brook bloom moss
Schistidium rivulare var. latifolium (Zett.) Crum & Anderson M Grimmiaceae
Schistidium tenerum (Zett.) Nyh. M Grimmiaceae thread bloom moss
Schistidium trichodon (Brid.) Poelt M Grimmiaceae black bloom moss
Schistostega Mohr M Schistostegaceae florescence moss
Schistostega pennata (Hedw.) Web. & Mohr M Schistostegaceae luminous moss luminous moss luminous moss feather cavern moss cave moss, goblin gold shining moss, cavern moss luminous moss common florescence moss shining moss
Schlotheimia        Brid. M Orthotrichaceae fir moss fire moss
Schlotheimia lancifolia  Bartr. M Orthotrichaceae
Schlotheimia rugifolia  (Hook.) Schwaegr. M Orthotrichaceae
Schofieldia monticola  Godfr.  
Schwetschkeopsis Broth. M Myriniaceae Schwetschkea-like moss
Schwetschkeopsis fabronia  (Schwaegr.) Broth. M Myriniaceae false hair moss (wig moss?)
Scleropodium Schimp. M Brachytheciaceae papillose-stick moss
Scleropodium californicum (Lesq.) Kindb. M Brachytheciaceae
Scleropodium cespitans (C. Müll.) L. Koch M Brachytheciaceae green patch feather moss
Scleropodium cespitans var. sublaeve (Ren. & Card. in Röll) Wijk & Marg. M Brachytheciaceae
Scleropodium julaceum Lawt. M Brachytheciaceae
Scleropodium obtusifolium (Jaeg.) Kindb. in Mac. & Kindb M Brachytheciaceae blunt-leaved moss
Scleropodium subcaespitosum (Kindb.) Par. M Brachytheciaceae
Scleropodium touretii (Brid.) L. Koch M Brachytheciaceae alluring feather moss common papillose-stick moss
Scleropodium touretii var. colpophyllum (Sull.) Lawt. ex Crum M Brachytheciaceae
Scopelophila (Mitt.) Lindb. M Pottiaceae copper moss among rocks Pottiaceae tongue-leaf moss
Scopelophila cataractae (Mitt.) Broth. M Pottiaceae Honmon Temple moss sword tongue-leaf moss
Scopelophila ligulata (Spruce) Spruce M Pottiaceae among rocks Pottiaceae common tongue-leaf moss
Scorpidium (Schimp.) Limpr. M Amblystegiaceae sausage moss
Scorpidium scorpioides (Hedw.) Limpr. M Amblystegiaceae scorpion feather moss scorpion feather moss sausage moss
Scorpiurium M
Scorpiurium circinatum (Brid.) Fleisch. & Loeske M curving feather moss curving feather moss
Scorpiurium deflexifolium (Solms) Fleisch. & Loeske M
Scorpiurium sendtneri (Schimp.) Fleisch. M
Scouleria Hook. in Drumm. M Scouleriaceae Scouler's mosses water-rock moss
Scouleria aquatica Hook. in Drumm. M Scouleriaceae
Scouleria marginata Britt. M Scouleriaceae
Seligeria Bruch & Schimp. in B.S.G. M Seligeriaceae bristle moss silk tail moss fine-leaf moss dwarf moss
Seligeria acutifolia Lindb. in Hartm. M Seligeriaceae needle dwarf moss
Seligeria alpestris Schauer M Seligeriaceae
Seligeria austriaca Schauer M Seligeriaceae
Seligeria brevifolia (Lindb.) Lindb. M Seligeriaceae tooth dwarf moss
Seligeria calcarea (Hedw.) Bruch & Schimp. in B.S.G. M Seligeriaceae chalk weissia chalk bristle moss dark dwarf moss
Seligeria campylopoda Kindb. in Mac. & Kindb. M Seligeriaceae hooked dwarf moss
Seligeria careyana Vitt & Schof. M Seligeriaceae
Seligeria diversifolia Lindb. M Seligeriaceae thread dwarf moss
Seligeria donniana (Sm.) C. Müll. M Seligeriaceae Donian beardless moss fringeless bristle moss chalk dwarf moss
Seligeria oelandica C. Jens. & Medel. M Seligeriaceae
Seligeria paucifolia (Dicks.) Carruth. M Seligeriaceae
Seligeria polaris Berggr. M Seligeriaceae
Seligeria pusilla  (Hedw.) Bruch & Schimp. in B.S.G. M Seligeriaceae dwarf weissia smallest bristle moss small silk tail moss common fine-leaf moss pitcher dwarf moss
Seligeria recurvata  (Hedw.) Bruch & Schimp. in B.S.G. M Seligeriaceae recurved weissia curve-necked bristle moss bowed dwarf moss
Seligeria subimmersa Lindb. M Seligeriaceae Nordic dwarf moss
Seligeria trifaria (Brid.) Lindb. M Seligeriaceae
Seligeria tristichoides Kindb. M Seligeriaceae bordered dwarf moss
Sematophyllum Mitt. M Sematophyllaceae long beak moss brocade moss
Sematophyllum adnatum (Michx.) Britt. M Sematophyllaceae
Sematophyllum bottinii (Breidl.) Podp. M Sematophyllaceae
Sematophyllum demissum (Wils.) Mitt. M Sematophyllaceae prostrate rock feather moss common brocade moss
Sematophyllum marylandicum (C. Müll.) Britt. M Sematophyllaceae
Sematophyllum subpinnatum (Brid.) Britt. M Sematophyllaceae green-patch feather moss tuft brocade moss
Sematophyllum substrumulosum (Hampe) Britt. M Sematophyllaceae
Sphaerocarpos L Sphaerocarpaceae ball-fruit liverwort
Sphaerocarpos cristatus M.A. Howe L Sphaerocarpaceae
Sphaerocarpos donnellii Aust. L Sphaerocarpaceae
Sphaerocarpos drewei Wigglesw. L Sphaerocarpaceae
Sphaerocarpos hians Haynes L Sphaerocarpaceae
Sphaerocarpos michelii Bell. L Sphaerocarpaceae
Sphaerocarpos texanus Aust. L Sphaerocarpaceae
Sphagnum L. M Sphagnaceae peat mosses peat-mosses peatmosses peat mosses bog mosses, peat mosses bog mosses peat mosses; old Greek name peat mosses, bog mosses water moss peat moss bog-mosses white moss
Sphagnum affine Ren. & Card. M Sphagnaceae
Sphagnum andersonianum Andrus M Sphagnaceae
Sphagnum angermanicum Melin M Sphagnaceae spatula white moss
Sphagnum angustifolium (C. Jens. ex Russ.) C. Jens. in Tolf M Sphagnaceae beak-leafed peat moss club white moss
Sphagnum annulatum H. Lindb. ex Warnst. M Sphagnaceae ruffle white moss
Sphagnum aongstroemii Hartm. M Sphagnaceae dissected leaf water moss truncate-leafed peat  moss pale white moss
Sphagnum arcticum Flatb. & Frisv. M Sphagnaceae
Sphagnum austinii Sull. in Aust. M Sphagnaceae
Sphagnum balticum (Russ.) C. Jens. M Sphagnaceae flag white moss
Sphagnum bartlettianum Warnst. M Sphagnaceae
Sphagnum capillifolium (Ehrh.) Hedw. M Sphagnaceae acute-leaved peat moss acute-leaved peat moss slender bog moss sharp-leaved bog moss cryptomeria leaf water moss pointed leaf peat moss pine white moss
Sphagnum carolinianum Andrus M Sphagnaceae
Sphagnum centrale C. Jens. in Arnell & C. Jens. M Sphagnaceae raked white moss
Sphagnum compactum DC. in Lam. & DC. M Sphagnaceae neat bog moss tree water moss dense-leafed peat moss cushion peat moss   head white moss
Sphagnum contortum Schultz M Sphagnaceae twisted bog moss twisted-branch peat moss curled white moss
Sphagnum cuspidatum Ehrh. ex Hoffm. M Sphagnaceae pointed peat-moss long-leaved floating bog moss horned bog moss needle-leafed water moss narrow-leafed peat moss drowned kittens floating white moss
Sphagnum cyclophyllum Sull. & Lesq. in Sull. in Gray M Sphagnaceae
Sphagnum denticulatum Brid. M Sphagnaceae
Sphagnum fallax Klinggr.) Klinggr. M Sphagnaceae pointed white moss
Sphagnum fimbriatum Wils. in Wils. & Hook. f. in Hook. f. M Sphagnaceae fringed bog moss hairy leafed peat moss fringed white moss
Sphagnum fimbriatum var. concinnum (Bergrr.) Warnst. M Sphagnaceae
Sphagnum fitzgeraldii Ren. in Lesq. & James M Sphagnaceae
Sphagnum flavicomans (Card.) Warnst. M Sphagnaceae
Sphagnum flexuosum Dozy & Molk. M Sphagnaceae marsh white moss
Sphagnum flexuosum var. ramosissimum Andrus M Sphagnaceae
Sphagnum fuscum (Schimp.) Klinggr. M Sphagnaceae rusty peat moss rusty white moss
Sphagnum girgensohnii Russ. M Sphagnaceae Girgensohn's moss narrow-leafed water moss white-toothed peat moss spruce-fir white moss
Sphagnum henryense Warnst. M Sphagnaceae
Sphagnum imbricatum Hornsch. ex Russ. M Sphagnaceae entangled white moss
Sphagnum inundatum Russ. M Sphagnaceae frog white moss
Sphagnum jensenii H. Lindb. M Sphagnaceae pendent branch peat moss Jensen's peat moss whip white moss
Sphagnum junghuhnianum Dozy & Molk. M Sphagnaceae Junghuhn's bog moss narrow-bordered water moss warm-loving peat moss
Sphagnum junghuhnianum var. pseudomolle (Warnst.) Warnst. M Sphagnaceae
Sphagnum lenense H. Lindb. in Pohle M Sphagnaceae
Sphagnum lescurii Sull. in Gray M Sphagnaceae
Sphagnum lindbergii Schimp. in Lindb. M Sphagnaceae Lindberg's bog moss bear white moss
Sphagnum macrophyllum Brid. M Sphagnaceae
Sphagnum macrophyllum var. burinense Maass M Sphagnaceae
Sphagnum macrophyllum var. floridanum Aust. M Sphagnaceae
Sphagnum magellanicum Brid. M Sphagnaceae purple water moss midway peat moss magnificent white moss
Sphagnum majus (Russ.) C. Jens. M Sphagnaceae ruffle white moss
Sphagnum mendocinum Sull. & Lesq. in Sull. M Sphagnaceae
Sphagnum meridense (Hampe) C. Müll. M Sphagnaceae
Sphagnum mexicanum Mitt. M Sphagnaceae
Sphagnum mississippiense Andrus M Sphagnaceae
Sphagnum molle Sull. M Sphagnaceae moor white moss
Sphagnum nitidulum Warnst. M Sphagnaceae
Sphagnum nitidum Warnst. M Sphagnaceae brown lustrous white moss
Sphagnum obtusum Warnst. M Sphagnaceae blunt white moss
Sphagnum orientale Sav.-Ljub. M Sphagnaceae
Sphagnum pacificum Flatb. M Sphagnaceae
Sphagnum palustre L. M Sphagnaceae spoon-leaved peat moss reddish peat moss spoon-leaved sphagnum crimson bog moss blunt-leaved bog moss blunt-leaved bog moss, rag moss) large water moss blunt-leaved bog moss marsh white moss
Sphagnum papillosum Lindb. M Sphagnaceae gland-leaved bog moss papillose water moss papillose peat moss soot white moss
Sphagnum perichaetiale Hampe M Sphagnaceae
Sphagnum platyphyllum (Lindb. ex Braithw.) Sull. ex Warnst. M Sphagnaceae flat-leafed peat moss spoon white moss
Sphagnum portoricense Hampe M Sphagnaceae
Sphagnum pulchrum  (Lindb. ex Braithw.) Warnst. M Sphagnaceae
Sphagnum pylaesii Brid. M Sphagnaceae
Sphagnum quinquefarium (Lindb. ex Braithw.) Warnst. M Sphagnaceae five-branched peat moss bordered white moss
Sphagnum recurvum P. Beauv. M Sphagnaceae curved bog moss
Sphagnum riparium Ångstr. M Sphagnaceae shore-growing peat moss split leaf white moss
Sphagnum rubellum Wils. M Sphagnaceae reddish peat-moss red bog moss ruby white moss
Sphagnum rubroflexuosum Andrus M Sphagnaceae
Sphagnum russowii Warnst. M Sphagnaceae wide-tongued peat moss variegated white moss
Sphagnum schofieldii Crum M Sphagnaceae
Sphagnum splendens Maass M Sphagnaceae
Sphagnum squarrosum Crome M Sphagnaceae squarrose peat moss spread-leaved peat moss spread-leaved sphagnum spreading-leaved bog moss spreading-leaved bog moss coarse-leafed peat moss spreading-leaved peat moss spreading-leaved bog-moss spaced-out white moss
Sphagnum steerei Andrus M Sphagnaceae
Sphagnum strictum Sull. M Sphagnaceae Atlantic white moss
Sphagnum subnitens Russ. & Warnst. in Warnst. M Sphagnaceae red lustrous white moss
Sphagnum subobesum Warnst. M Sphagnaceae
Sphagnum subsecundum Nees in Sturm M Sphagnaceae twisted bog moss curved-leaf water moss slant-leafed peat moss hooked white moss
Sphagnum subsecundum var. andrusii Crum M Sphagnaceae
Sphagnum subtile (Russ.) Warnst. M Sphagnaceae thin white moss
Sphagnum tenellum (Brid.) Bory M Sphagnaceae least bog moss cotton water moss soft-leafed peat moss wool white moss
Sphagnum tenerum Sull. & Lesq. in Sull. in Gray M Sphagnaceae
Sphagnum teres (Schimp.) Ångstr. in Hartm. M Sphagnaceae thin -leafed peat moss knob white moss
Sphagnum torreyanum Sull. M Sphagnaceae
Sphagnum trinitense C. Müll. M Sphagnaceae
Sphagnum warnstorfii Russ. M Sphagnaceae purple white moss
Sphagnum wilfii Crum M Sphagnaceae
Sphagnum wulfianum Girg. M Sphagnaceae ball white moss
Sphenolobopsis pearsonii (Spruce) Schust. L  
Splachnobryum C. Müll. M Splachnobryaceae
Splachnobryum obtusum (Brid.) C. Müll. M Splachnobryaceae short-kettle moss
Splachnum Hedw. M Splachnaceae collar mosses collar mosses splachnum umbrella mosses large urn moss kettle moss parasol moss, cow moss
Splachnum ampullaceum Hedw. M Splachnaceae flagon-fruited splachnum flagon-fruited collar moss common kettle moss cow moss
Splachnum luteum Hedw. M Splachnaceae yellow collar-moss petticoat moss yellow kettle moss yellow parasol moss
Splachnum luteum var. melanocaulon Wahlenb. M Splachnaceae little parasol moss
Splachnum pennsylvanicum (Brid.) Grout ex Crum M Splachnaceae
Splachnum rubrum Hedw. M Splachnaceae red collar moss red collar-moss fairy parasols red parasol moss
Splachnum sphaericum Hedw. M Splachnaceae globe-fruited splachnum round-fruited collar moss egg-leaf kettle moss long-shafted cow moss
Splachnum vasculosum Hedw. M Splachnaceae large-fruited splachnum large urn moss common kettle moss blood red cow moss
Splachnum vasculosum var. heterophyllum (Drumm.) Brass. M Splachnaceae
Steerecleus Robins. M Brachytheciaceae
Steerecleus serrulatus (Hedw.) Robins. M Brachytheciaceae dark beaked moss
Stegonia Vent. rock-sprout moss
Stegonia latifolia (Schwaegr. in Schultes) Vent. ex Broth. broad-leaved weissia broad-leaved anacalypta common rock-sprout moss bulb moss
Stegonia pilifera (Brid.) Crum & Anderson
Stereophyllum Mitt. M Stereophyllaceae stiff-leaf moss
Stereophyllum leucostegum  (Brid.) Mitt. M Stereophyllaceae
Stereophyllum radiculosum  (Hook.) Mitt. M Stereophyllaceae
Symblepharis Mont. M Dicranaceae joined-eyelash moss
Symblepharis vaginata (Hook.) Wijk & Marg. M Dicranaceae
Syrrhopodon         Schwaegr. M Calymperaceae net ted-leaf moss net moss
Syrrhopodon gaudichaudii  Mont. M Calymperaceae
Syrrhopodon incompletus  Schwaegr. M Calymperaceae
Syrrhopodon ligulatus  Mont. M Calymperaceae
Syrrhopodon parasiticus  (Brid.) Besch. M Calymperaceae
Syrrhopodon prolifer  Schwaegr. M Calymperaceae
Syrrhopodon texanus  Sull. M Calymperaceae
Takakia             Takakiaceae unclassifiable bryophyte algae liverwort
Takakia ceratophylla  (Mitt.) Grolle Takakiaceae horn-leaf algae liverwort
Takakia lepidozioides  Hatt. et H. Inoue Takakiaceae common algae liverwort
Targionia hypophylla L. L Targioniaceae short-fruited liverwort leather liverwort
Taxilejeunea cladiophora  Schust. L complete-scale liverwort
Taxilejeunea obtusangula  (Spruce) Evans L
Taxilejeunea sharpii  Schust. L
Taxiphyllum         Fleisch. M Hypnaceae yew leaf moss scale-leaf moss
Taxiphyllum alternans  (Card.) Iwats. M Hypnaceae
Taxiphyllum cuspidifolium (Card.) Iwats. M Hypnaceae
Taxiphyllum densifolium  Lindb. ex Broth.) Meim. M Hypnaceae
Taxiphyllum deplanatum  Bruch & Schimp. ex Sull.) Fleisch. M Hypnaceae
Taxiphyllum taxirameum  (Mitt.) Fleisch. M Hypnaceae yew leaf moss common scale-leaf moss
Taxiphyllum wissgrillii  (Garov.) Wijk & Marg. M Hypnaceae compressed feather moss depressed feather moss chalk silk moss
Taxithelium Spruce ex Mitt. M Sematophyllaceae papillose-brocade moss
Taxithelium planum  (Brid.) Mitt. M Sematophyllaceae common papillose-brocade moss
Tayloria Hook. M Splachnaceae lily moss small-kettle moss trumpet moss
Tayloria acuminata Hornsch. M Splachnaceae point-leaf small-kettle moss
Tayloria froelichiana (Hedw.) Mitt. ex Broth. M Splachnaceae Froelichian splachnum mountain trumpet moss
Tayloria hornschuchii (Grev. & Arnott)  Broth. M Splachnaceae
Tayloria lingulata (Dicks.) Lindb. M Splachnaceae tongue-leaf small-kettle moss marsh trumpet moss
Tayloria rudolphiana (Garov.) B. & S. M Splachnaceae
Tayloria serrata (Hedw.) Bruch & Schimp. in B.S.G.B.S.G. M Splachnaceae slender splachnum slender collar moss saw trumpet moss
Tayloria splachnoides (Schleich. ex Schwaegr.) Hook. M Splachnaceae splachnoid cyrtodon marsh collar moss dried squid moss (teeth move like dry squid when it is steamed)
Telaranea nematodes  (Gott. ex Aust.) M.A. Howe L crease-finger liverwort
Tetraphis Hedw. M Tetraphidaceae georgia four-toothed mosses four-toothed mosses tetraphis four-toothed moss four-teethed moss
Tetraphis geniculata Girg. ex Milde M Tetraphidaceae ant-spear moss
Tetraphis pellucida Hedw. M Tetraphidaceae four-tooth moss pellucid tetraphis pellucid four-tooth moss four-toothed moss common four-teethed moss pellucid four-tooth moss four-toothed moss
Tetraplodon Bruch & Schimp. in B.S.G. M Splachnaceae quartette mosses round base moss joined-teeth moss lemming moss
Tetraplodon angustatus (Hedw.) Bruch & Schimp. in B.S.G. M Splachnaceae narrow-leaved splachnum narrow-leaved collar moss lily fruit moss narrow-leaf joined-teeth moss toothed lemming moss
Tetraplodon blyttii Frisvoll M Splachnaceae lily fruit moss
Tetraplodon mnioides (Hedw.) Bruch & Schimp. in B.S.G. M Splachnaceae brown tapering splachnum brown tapering collar moss round base moss common joined-teeth moss lemming moss
Tetraplodon pallidus Hag. M Splachnaceae yellow lemming moss
Tetraplodon paradoxus (R. Br.) Hag. M Splachnaceae
Tetraplodon urceolatus (Hedw.) Bruch & Schimp. in B.S.G. M Splachnaceae alpine lemming moss
Tetrastichium fontanum (Mitt.) Card.
Tetrodontium Schwaegr. M Tetraphidaceae four-toothed mosses small four-toothed moss pin moss
Tetrodontium brownianum (Dicks.) Schwaegr. M Tetraphidaceae Mr. Brown's tetraphis Mr. Brown's moss
Tetrodontium ovatum (Funck) Schwaegr. M Tetraphidaceae southern pin moss
Tetrodontium repandum (Funck in Sturm) Schwaegr. M Tetraphidaceae small four-toothed moss black pin moss
Thamnobryum Nieuwl. M Neckeraceae bush or tree moss large tiger tail moss wood moss
Thamnobryum alleghaniense (C. Müll.) Nieuwl. M Neckeraceae
Thamnobryum alopecurum (Hedw.) Nieuwl. M Neckeraceae fox tail feather moss fox tail moss common wood moss foxy swan moss
Thamnobryum angustifolium (Holt) Crundw. M Neckeraceae
Thamnobryum cossyrense (Bott.) A. J. E. Sm. M Neckeraceae
Thamnobryum neckeroides (Hook.) Lawt. M Neckeraceae
Thelia Sull. in Sull. & Lesq. M Theliaceae papilla scale moss
Thelia asprella Sull. in Sull. & Lesq. M Theliaceae
Thelia hirtella (Hedw.) Sull. in Sull. & Lesq. M Theliaceae common thelia common thelia
Thelia lescurii Sull. in Sull. & Lesq. M Theliaceae
Thuidium Schimp. in B.S.G. M Thuidiaceae fern mosses fern mosses cedar mosses fern mosses small feathery branched tree fern mosses fern moss plume moss fern moss little cedar arbor-vitae moss
Thuidium allenii Aust. M Thuidiaceae
Thuidium delicatulum (Hedw.) Schimp. in B.S.G. M Thuidiaceae common fern moss common fern moss delicate fern moss dainty cedar moss common fern moss common fern moss delicate feather moss small-leafed Hokkaido fern moss fine-branch plume moss
Thuidium philibertii Limpr. M Thuidiaceae inclined arbor-vitae moss
Thuidium recognitum (Hedw.) Lindb. M Thuidiaceae Hokkaido fern moss hook-leaf plume moss chalk arbor-vitae moss
Thuidium schistocalyx (C. Muell.) Mitt. M Thuidiaceae
Thuidium tamariscinum (Hedw.) Schimp. in B.S.G. M Thuidiaceae tamarisk-leaved feather moss proliferous feather moss tamarisk-leaved feather moss large fern moss common plume moss tamarisk feather-moss large arbor-vitae moss
Timmia Hedw. M Timmiaceae for Timm of Germany small herbaceous cryptomeria beautiful-posture moss timmia
Timmia austriaca Hedw. M Timmiaceae Indian brave moss sheath-leaved timmia southern beautiful-posture moss forest timmia
Timmia megapolitana Hedw. M Timmiaceae Mecklenburg timmia common beautiful-posture moss
Timmia megapolitana var. bavarica (Hessl.) Brid. M Timmiaceae
Timmia norvegica Zett. M Timmiaceae Norwegian timmia Norwegian beautiful-posture moss Norwegian timmia
Timmia norvegica var. excurrens Bryhn M Timmiaceae pointed timmia
Timmia siberica Lindb. & Arnell M Timmiaceae Siberian beautiful-posture moss
Timmiella (De Not.) Limpr. M Pottiaceae thousand cucurbita moss reverse-twist moss
Timmiella anomala (Bruch & Schimp. in B.S.G.) Limpr. M Pottiaceae common reverse-twist moss
Timmiella barbuloides (Brid.) Moenk. M Pottiaceae
Timmiella crassinervis (Hampe) L. Koch M Pottiaceae
Tomenthypnum Loeske M Brachytheciaceae
Tomenthypnum falcifolium (Ren. ex Nichols) Tuom. in Ahti & Fagers. M Brachytheciaceae
Tomenthypnum nitens (Hedw.) Loeske M Brachytheciaceae shining feather moss shining feather moss golden moss
Tortella (Lindb.) Limpr. M Pottiaceae twisted (peristome) twisted thread moss (from peristome) twist moss chalk moss
Tortella arctica (Arnell) Crundw. & Nyh. M Pottiaceae
Tortella cirrifolia (Mitt.) Broth. M Pottiaceae
Tortella densa (Lor. & Mol.) Crundw. & Nyh. M Pottiaceae
Tortella flavovirens (Bruch ex F. Muell.) Broth. M Pottiaceae seashore chalk moss
Tortella fragilis (Hook. & Wils. in Drumm.) Limpr. M Pottiaceae fragile screw moss fragile-leaf twist moss brittle chalk moss
Tortella humilis (Hedw.) Jenn. M Pottiaceae tufted barbula tuft twist moss twisted moss
Tortella inclinata (Hedw. f.) Limpr. M Pottiaceae bent screw moss shortleaf chalk moss
Tortella inflexa (Bruch) Broth. M Pottiaceae
Tortella limosella (Stirt.) P. Rich. &  Wallace M Pottiaceae
Tortella nitida (Lindb.) Broth. M Pottiaceae
Tortella rigens Alb. M Pottiaceae stiff chalk moss
Tortella tortelloides (S. W. Greene) Robins. M Pottiaceae
Tortella tortuosa (Hedw.) Limpr. M Pottiaceae twisted moss frizzled mountain screw moss curly-leaved screw moss false twisted moss common twist moss ruffle chalk moss
Tortula Hedw. M Pottiaceae twisted mosses twisted mosses twisted (peristome) screw moss twisted moss wall moss screw moss
Tortula ammonsiana Crum & Anderson M Pottiaceae
Tortula amphidiacea (C. Müll.) Broth. M Pottiaceae
Tortula amplexa (Lesq.) Steere M Pottiaceae
Tortula atrovirens  (Sm.) Lindb. M Pottiaceae ribbed-leaved moss
Tortula bartramii in Grout Steere M Pottiaceae
Tortula bolanderi (Lesq.) Howe M Pottiaceae
Tortula brevipes (Lesq.) Broth. M Pottiaceae
Tortula brevissima Schiffn. M Pottiaceae
Tortula buyssonii (Philib.) Broth. M Pottiaceae
Tortula cainii Crum & Anderson M Pottiaceae
Tortula californica Bartr. M Pottiaceae
Tortula canescens Mont. M Pottiaceae hoary screw moss hoary screw moss
Tortula caninervis (Mitt.) Broth. M Pottiaceae
Tortula chisosa Magill et al. M Pottiaceae
Tortula cuneifolia (With.) Turn. M Pottiaceae wedge-shaped screw moss wedge-leaved screw moss
Tortula fragilis Tayl. M Pottiaceae
Tortula freibergii Dix. & Loeske M Pottiaceae
Tortula grandiretis Broth. M Pottiaceae
Tortula handelii Schiffn. M Pottiaceae
Tortula inermis (Brid.) Mont M Pottiaceae
Tortula laevipila (Brid.) Schwaegr. M Pottiaceae small hairy screw moss wide-leaved screw-moss, smaller hairy screw moss elm screw moss
Tortula laevipila var. meridionalis (Schimp.) Wijk & Marg. M Pottiaceae
Tortula latifolia Bruch ex Hartm. M Pottiaceae wide-leaved screw moss blunt screw moss
Tortula lingulata Lindb. M Pottiaceae
Tortula marginata (B. & S.) Spruce M Pottiaceae bordered-leaved screw moss
Tortula mucronifolia Schwaegr. M Pottiaceae papillae-less wall moss spiny screw moss
Tortula muralis Hedw. M Pottiaceae wall moss wall screw moss wall screw moss wall screw moss spatulate leaf twisted moss everywhere wall moss wall-moss wall screw-moss wall screw moss
Tortula norvegica (Web.) Wahlenb. ex Lindb. M Pottiaceae mountain screw moss
Tortula obtusissima (C. Müll.) Mitt. M Pottiaceae
Tortula pagorum (Milde) De Not. M Pottiaceae
Tortula papillosa Wils. in Spruce M Pottiaceae twisted moss rough-leaved screw moss roughish-leaved screw-moss crown screw moss
Tortula papillosissima (Copp.) Broth. M Pottiaceae
Tortula princeps De Not. M Pottiaceae common twisted moss great screw moss large wall moss steppe screw moss
Tortula pulvinata (Jur.) Limpr. M Pottiaceae
Tortula revolvens (Schimp.) G. Roth M Pottiaceae
Tortula rhizophylla (Sak.) Iwats. & Saito M Pottiaceae
Tortula ruralis (Hedw.) Gaertn. et al. M Pottiaceae hairy screw moss great hairy screw moss great hairy screw moss soil wall moss great hairy screw-moss roof screw moss
Tortula santorinensis Schiffn. M Pottiaceae
Tortula scotteri Zand. & Steere M Pottiaceae
Tortula sinensis (C. Müll.) Broth. M Pottiaceae Chinese wall moss
Tortula solmsii Schimp.) Limpr. M Pottiaceae
Tortula stanfordensis Steere M Pottiaceae
Tortula subulata Hedw. M Pottiaceae awl leaved screw moss awl-shaped screw moss awl-leaved screw moss common wall moss awl-leaved screw-moss earth screw moss
Tortula vahliana (K. F. Schultz) Mont. M Pottiaceae strap-leaved screw moss
Tortula velenovskyi Schiffn. M Pottiaceae
Tortula virescens (De Not.) De Not. M Pottiaceae walk screw moss
Trachybryum  (Broth.) Schof. M Brachytheciaceae
Trachybryum megaptilum (Sull.) Schof. M Brachytheciaceae
Trachycystis Lindb. M Mniaceae papillose-lantern moss
Trachycystis flagellaris (Sull. & Lesq.) Lindb. M Mniaceae Hokkaido paper lantern moss whip-branch papillose-lantern moss
Trachyxiphium Buck M Callicostaceae Hookeria-like moss
Trachyxiphium heteroicum (Card.) Buck M Callicostaceae
Trematodon Michx. M Dicranaceae long-necked mosses long-necked mosses perforated tooth (of peristome) long base moss long-capsule moss crane moss
Trematodon ambiguus (Hedw.) Hornsch. M Dicranaceae northern long-necked moss golden thread long base moss northern long-capsule moss crane moss
Trematodon boasii Schof. M Dicranaceae
Trematodon brevicollis Hoppe & Hornsch. ex Hornsch. M Dicranaceae mountain crane moss
Trematodon laetevirens Hakelier & Frahm M Dicranaceae erect crane moss
Trematodon longicollis Michx. M Dicranaceae bow-base moss (as in bow & arrow) common long-capsule moss
Trematodon montanus Belland & Brass. M Dicranaceae
Trematodon perssoniorum Allorge & Th‚r. M Dicranaceae
Trichocolea L Trichocoleaceae hammock liverwort down liverwort
Trichocolea tomentella (Ehrh.) Dum. L Trichocoleaceae spongy jungermannia common down liverwort down moss
Trichodon Schimp. M Ditrichaceae hairy-teeth moss
Trichodon cylindricus (Hedw.) Schimp. M Ditrichaceae narrow-fruited fork moss common hairy-teeth moss
Trichodon cylindricus var. oblongus (Lindb.) Podp. M Ditrichaceae
Trichostomopsis Card.
Trichostomopsis australasiae (Grev. & Hook.) Robins.
Trichostomopsis brevifolia Bartr.
Trichostomopsis trivialis (C. Müll.) Robins.
Trichostomum Bruch M Pottiaceae mustache mouth moss hairy-mouth moss lance moss
Trichostomum arcticum Kaal. M Pottiaceae arctic lance moss
Trichostomum brachydontium Bruch in F.  Muell. M Pottiaceae sharp-toothed didymodon variable hair moss common hairy-mouth moss large lance moss
Trichostomum crispulum  Bruch in F.  Muell. M Pottiaceae curled weissia, obscure didymodon curly-leaved hair moss crisped mustache mouth moss crease-leaf hairy-mouth moss little lance moss
Trichostomum cuspidatissimum Card. & Th‚r. M Pottiaceae
Trichostomum hibernicum (Mitt.) Dix. M Pottiaceae
Trichostomum molariforme Zand. M Pottiaceae
Tripterocladium (C. Müll.) Jaeg. M Hypnaceae
Tripterocladium leucocladulum (C. Müll.) Jaeg. M Hypnaceae
Triquetrella C. Müll. M Pottiaceae
Triquetrella arapilensis  Luis. M Pottiaceae
Triquetrella californica  (Lesq.) Grout M Pottiaceae
Tritomaria L ginkgo liverwort three-lobe-leaf liverwort notch-leaved liverwort lobe moss
Tritomaria exsecta  (Schrad.) Loeske L common three-lobe-leaf liverwort shade lobe moss
Tritomaria exsectiformis  (Breidl.) Loeske L wood lobe moss
Tritomaria heterophylla  Schust. L
Tritomaria polita  (Nees) Joerg. L marsh lobe moss
Tritomaria quinquedentata  (Huds.) Buch L Hokkaido ginkgo liverwort dense-leaf three-lobe-leaf liverwort large lobe moss
Tritomaria scitula  (Tayl.) Joerg. L mountain lobe moss
Tuerckheimia  Broth. M Pottiaceae
Tuerckheimia angustifolium (Saito) Zand. M Pottiaceae
Ulota Mohr. M Orthotrichaceae curled-leaf mosses something curled (dry leaves) golden hair moss rolled-leaf moss ulota
Ulota calvescens  Wils. M Orthotrichaceae
Ulota coarctata (P. Beauv.) Hammar M Orthotrichaceae puckered weissia club-fruited bristle moss pear ulota
Ulota crispa (Hedw.) Brid. M Orthotrichaceae crisped weissia crisped ulota curled bristle moss great curled bristle moss Sachalin golden hair moss (place in Hokkaido) northern rolled-leaf moss ruffled ulota
Ulota curvifolia (Wahlenb.) Lilj. M Orthotrichaceae Nordic ulota
Ulota drummondii (Hook. & Grev.in Grev.) Brid. M Orthotrichaceae Mr. Drummond's bristle moss Drummond's bristle moss common rolled-leaf moss white breath ulota
Ulota hutchinsiae (Sm.) Hammar M Orthotrichaceae American weissia Miss Hutchins' bristle moss Miss Hutchins' bristle moss stone ulota
Ulota hutchinsiae var. rufescens (Britt.) Dix. M Orthotrichaceae
Ulota japonica (Sull. & Lesq.) Mitt. M Orthotrichaceae
Ulota megalospora Vent. in Röll M Orthotrichaceae
Ulota obtusiuscula C. Müll. & Kindb. in Mac. & Kindb. M Orthotrichaceae obtuse ulota
Ulota phyllantha Brid. M Orthotrichaceae curled leaf moss bud-leaved ulota ocean ulota frizzled bristle moss frizzled bristle-moss salt ulota
Ulota reptans Mitt. M Orthotrichaceae
Venturiella         C. Müll. M Erpodiaceae bell-hat moss
Venturiella sinensis  (Vent. in Rabenh.) C. Muell. M Erpodiaceae common bell-hat moss
Venturiella sinensis var. angustiannulata  Griffin & Sharp ex Griffin M Erpodiaceae
Vesicularia         (C. Müll.) C. Müll. M Hypnaceae transparent-leaf moss
Vesicularia galerulata  (Duby) Broth. M Hypnaceae
Vesicularia vesicularis  (Schwaegr.) Broth. M Hypnaceae
Voitia              Hornsch. M Splachnaceae hidden-kettle moss
Voitia hyperborea  Grev. & Arnott M Splachnaceae
Voitia nivalis  Hornsch. M Splachnaceae
Warnstorfia Loeske M Amblystegiaceae
Warnstorfia exannulata (Schimp. in B.S.G.) Loeske  M Amblystegiaceae cusp-leaved feather moss mountain curved leaf creeping moss marsh hook moss
Warnstorfia exannulata var. purpurascens (Schimp.) Tuom. & T. Kop. M Amblystegiaceae
Warnstorfia fluitans (Hedw.) Loeske M Amblystegiaceae floating feather moss floating feather moss floating curved leaf creeping moss water hook moss
Warnstorfia fluitans var. falcata (Sanio ex C. Jens.) Crum & Anderson M Amblystegiaceae
Warnstorfia procera (Ren. & Arnell in Husn.) Tuom. & T. Kop. M Amblystegiaceae
Warnstorfia pseudosarmentosa (Card. & Thér.) Tuom. & T. Kop. M Amblystegiaceae
Warnstorfia pseudostraminea (C. Müll.) Tuom. & T. Kop. M Amblystegiaceae
Warnstorfia trichophylla  (Warnst.) Tuom. & T. Kop. M Amblystegiaceae pencil hook moss
Warnstorfia tundrae  (Arnell) Loeske M Amblystegiaceae
Weissia Hedw. M Pottiaceae for Weis of Germany small-rock moss ruffle moss
Weissia andersoniana Zand. M Pottiaceae
Weissia condensa  (Voit) Lindb. M Pottiaceae curly-leaved beardless moss
Weissia controversa Hedw. M Pottiaceae green-cushioned weissia controverted moss common small-rock moss earth ruffle moss
Weissia hedwigii Crum M Pottiaceae
Weissia inoperculata (Crum) Crum et al. M Pottiaceae
Weissia jamaicensis (Mitt.) Grout M Pottiaceae
Weissia levieri (Limpr.) Kindb. M Pottiaceae
Weissia ligulaefolia (Bartr.) Grout M Pottiaceae
Weissia longifolia Mitt. M Pottiaceae lemon ruffle moss
Weissia microstoma (Hedw.) C. Müll. M Pottiaceae small-mouthed beardless moss small-mouthed beardless moss small-mouth small-rock moss
Weissia multicapsularis (Sm.) Mitt. M Pottiaceae many-capsuled earth moss
Weissia perssonii Kindb. M Pottiaceae coast ruffle moss
Weissia rostellata (Brid.) Lindb. M Pottiaceae beaked earth moss short-shafted ruffle moss
Weissia rutilans (Hedw.) Lindb. M Pottiaceae large ruffle moss
Weissia sharpii Anderson & Lemmon M Pottiaceae
Weissia squarrosa (Nees & Hornsch.) C. Müll. M Pottiaceae spreading-leaved beardless moss spreading-leaved beardless moss spaced-out ruffle moss
Weissia sterilis Nicholson M Pottiaceae
Weissia triumphans (De Not.) M. Hill M Pottiaceae
Weissia tyrrhena Fleisch. M Pottiaceae
Weissia wimmerana (Sendtn.) B.S.G. M Pottiaceae mountain ruffle moss
Wijkia  Crum M Sematophyllaceae thorn-branch moss
Wijkia carlottae  (Schof.) Crum M Sematophyllaceae
Wijkia hornschuchii (Dozy & Molk.) Crum M Sematophyllaceae
Zelometeorium Man. M Meteoriaceae
Zelometeorium patulum (Hedw.) Man. M Meteoriaceae coarse-trailing moss
Zygodon Hook. & Tayl. M Orthotrichaceae yoke moss paired-teeth moss verdigris moss
Zygodon apiculatus Redf. M Orthotrichaceae
Zygodon baumgartneri Malta M Orthotrichaceae large verdigris moss
Zygodon conoideus (Dicks.) Hook. & Tayl. M Orthotrichaceae lesser yoke moss lesser yoke moss common paired-teeth moss Atlantic verdigris moss
Zygodon forsteri (With.) Mitt. M Orthotrichaceae Forster's yoke moss
Zygodon gracilis Wils. in Berk. M Orthotrichaceae slender yoke moss
Zygodon reinwardtii (Hornsch. in Reinw. & Hornsch.) A. Br. in Bruch & Schimp. in B.S.G. M Orthotrichaceae
Zygodon viridissimus (Dicks.) Brid. M Orthotrichaceae green tufted thread moss green tufted beardless moss green yoke moss green-tufted yoke-moss little verdigris moss
Zygodon viridissimus var. rupestris Lindb. ex Hartm. M Orthotrichaceae