| Bryum abbreviatum Hampe | Unresolved |  | TRO |  | 
	
		| Bryum abditum R.S. Williams | Synonym |  | TRO |  | 
	
		| Bryum abduanum Rota | Synonym |  | TRO |  | 
	
		| Bryum aberrans Hampe | Synonym |  | TRO |  | 
	
		| Bryum abruptinervium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum abyssinicum Bruch & Schimp. ex Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum acanthoneuron Ångström | Accepted |  | TRO |  | 
	
		| Bryum aciculare (Hedw.) Jolycl. | Accepted |  | TRO |  | 
	
		| Bryum aciculinum Kindb. | Unresolved |  | TRO |  | 
	
		| Bryum aciphyllum Voit | Unresolved |  | TRO |  | 
	
		| Bryum aculeatum Jörg. | Synonym |  | TRO |  | 
	
		| Bryum acuminatissimum (Müll. Hal.) Broth. | Accepted |  | TRO |  | 
	
		| Bryum acunae Thér. | Synonym |  | TRO |  | 
	
		| Bryum acunae f. crispatopatula Thér. | Synonym |  | TRO |  | 
	
		| Bryum acutifolium (Thér.) Arts | Accepted |  | TRO |  | 
	
		| Bryum acutiforme Limpr. | Synonym |  | TRO |  | 
	
		| Bryum acutiforme subsp. axel-blyttii (H. Philib.) Wijk & Margad. | Unresolved |  | TRO |  | 
	
		| Bryum acutiusculum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum acutum (Hedw.) Huds. ex With. | Accepted |  | TRO |  | 
	
		| Bryum aeneum Blytt ex B.S.G. | Synonym |  | TRO |  | 
	
		| Bryum aeneum var. subelimabatum Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum aequabile Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum aequicollum Broth. & Watts | Synonym |  | TRO |  | 
	
		| Bryum aeruginosum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum aestivum (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum affine J.F. Gmel. ex Brot. | Synonym |  | TRO |  | 
	
		| Bryum affinocuspidatum Wijk & Margad. | Synonym |  | TRO |  | 
	
		| Bryum afroalpinum Rehmann ex Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum afrocalophyllum P. de la Varde | Accepted |  | TRO |  | 
	
		| Bryum afrocrudum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum afrolitorale Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum afronutans Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum afroplumosum Broth. & Paris | Unresolved |  | TRO |  | 
	
		| Bryum agattuense H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum aggregatum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum alandense Bom. | Accepted |  | TRO |  | 
	
		| Bryum alandicum Bom. | Synonym |  | TRO |  | 
	
		| Bryum alaskanum Kindb. | Synonym |  | TRO |  | 
	
		| Bryum albidum (Hedw.) P. Beauv. | Accepted |  | TRO |  | 
	
		| Bryum albo-imbricatum Ochi | Accepted |  | TRO |  | 
	
		| Bryum albolimbatum (Hampe) A. Jaeger | Accepted |  | TRO |  | 
	
		| Bryum albomarginatum Cardot | Accepted |  | TRO |  | 
	
		| Bryum albopulvinatum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum albulanum J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum albulum Mitt. | Accepted |  | TRO |  | 
	
		| Bryum alexandri H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum alexandri var. majus H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum algens Cardot | Synonym |  | TRO |  | 
	
		| Bryum algovicum Sendtn. ex Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum algovicum var. algovicum | Unresolved |  | TRO |  | 
	
		| Bryum algovicum var. ardonense (Breidl.) Margad. | Unresolved |  | TRO |  | 
	
		| Bryum algovicum var. ateles (J.J. Amann) Margad. | Unresolved |  | TRO |  | 
	
		| Bryum algovicum var. ciliatum (C.E.O. Jensen) Margad. | Unresolved |  | TRO |  | 
	
		| Bryum algovicum var. confluens (Jörg.) Margad. | Unresolved |  | TRO |  | 
	
		| Bryum algovicum var. ruppinense (Warnst.) Margad. | Unresolved |  | TRO |  | 
	
		| Bryum algovicum var. rutheanum (Warnst.) Crundw. | Unresolved |  | TRO |  | 
	
		| Bryum algovicum var. stygium (J.J. Amann) Margad. | Unresolved |  | TRO |  | 
	
		| Bryum allalinense J.J. Amann | Unresolved |  | TRO |  | 
	
		| Bryum allionii Broth. | Unresolved |  | TRO |  | 
	
		| Bryum alolense Dixon | Synonym |  | TRO |  | 
	
		| Bryum alpicola Broth. | Synonym |  | TRO |  | 
	
		| Bryum alpiniforme Kindb. | Accepted |  | TRO |  | 
	
		| Bryum alpinulum Besch. | Unresolved |  | TRO |  | 
	
		| Bryum alpinum Huds. ex With. | Accepted |  | TRO |  | 
	
		| Bryum alpinum subsp. appressum Kindb. | Synonym |  | TRO |  | 
	
		| Bryum alpinum subsp. atlanticum (Solms ex Lorentz) Podp. | Accepted |  | TRO |  | 
	
		| Bryum alpinum var. brevifolium Myrin | Synonym |  | TRO |  | 
	
		| Bryum alpinum var. denticulatum Cardot & Thér. | Synonym |  | TRO |  | 
	
		| Bryum alpinum var. fleischeri (Warnst.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum alpinum subsp. geheebii (Müll. Hal.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum alpinum subsp. gemmiparum (De Not.) Kindb. | Accepted |  | TRO |  | 
	
		| Bryum alpinum subsp. gerwigii (Müll. Hal.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum alpinum var. macrocarpum (Hoppe & Hornsch.) Lesq. | Synonym |  | TRO |  | 
	
		| Bryum alpinum f. madagassanum (Thér.) Podp. | Synonym |  | TRO |  | 
	
		| Bryum alpinum var. madagassum Thér. | Synonym |  | TRO |  | 
	
		| Bryum alpinum var. mildeanum (Jur.) Podp. | Synonym |  | TRO |  | 
	
		| Bryum alpinum subsp. moldavicum Podp. | Synonym |  | TRO |  | 
	
		| Bryum alpinum var. moldavicum (Podp.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum alpinum var. opalinii (Herzog) Podp. | Accepted |  | TRO |  | 
	
		| Bryum alpinum var. ovatum (Boulay) Podp. | Accepted |  | TRO |  | 
	
		| Bryum alpinum f. ovatum Boulay | Synonym |  | TRO |  | 
	
		| Bryum alpinum var. reinhardtii (Podp.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum alpinum subsp. reyeri (Breidl.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum alpinum var. rhenanum (Janzen) Geh. | Accepted |  | TRO |  | 
	
		| Bryum alpinum subsp. rivulare (Arnold) Podp. | Accepted |  | TRO |  | 
	
		| Bryum alpinum f. spindleri (Podp. & Stolle) Podp. | Accepted |  | TRO |  | 
	
		| Bryum alpinum var. velenovskyi (Podp.) Podp. | Synonym |  | TRO |  | 
	
		| Bryum altaicum Broth. | Accepted |  | TRO |  | 
	
		| Bryum alteannulatum H. Winter | Unresolved |  | TRO |  | 
	
		| Bryum alteoperculatum Besch. | Unresolved |  | TRO |  | 
	
		| Bryum alticaule Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum alticaule var. robustius Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum altisetum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum altissimum Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum altolimbatum (Hampe) Mitt. | Accepted |  | TRO |  | 
	
		| Bryum altopedunculatum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum altoroseum Müll. Hal. ex Broth. | Synonym |  | TRO |  | 
	
		| Bryum alvarense Arnell & Medelius | Synonym |  | TRO |  | 
	
		| Bryum ambiguum Duby | Unresolved |  | TRO |  | 
	
		| Bryum ambiguum var. leveilleanum (Dozy & Molk.) M. Fleisch. | Unresolved |  | TRO |  | 
	
		| Bryum amblyacis Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum amblyodon Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum amblyolepis Cardot | Synonym |  | TRO |  | 
	
		| Bryum amblyphyllum H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum amblystegium Ryan | Accepted |  | TRO |  | 
	
		| Bryum amentirameum Dixon | Accepted |  | TRO |  | 
	
		| Bryum ammophilum R. Ruthe | Synonym |  | TRO |  | 
	
		| Bryum amoenum Broth. | Synonym |  | TRO |  | 
	
		| Bryum amplifolium Dixon | Unresolved |  | TRO |  | 
	
		| Bryum amplirete Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum anceps Cardot & Thér. | Synonym |  | TRO |  | 
	
		| Bryum andicola Hook. | Synonym |  | TRO |  | 
	
		| Bryum andinoroseum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum andrei Cardot & P. de la Varde | Accepted |  | TRO |  | 
	
		| Bryum androgynum Hedw. | Synonym |  | TRO |  | 
	
		| Bryum angeiothecium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum angermannicum Arnold | Synonym |  | TRO |  | 
	
		| Bryum angolense Welw. & Duby | Synonym |  | TRO |  | 
	
		| Bryum angustatum P. Beauv. | Synonym |  | TRO |  | 
	
		| Bryum angustidens Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum angustifolium Brid. | Accepted |  | TRO |  | 
	
		| Bryum angustirete Kindb. | Synonym |  | TRO |  | 
	
		| Bryum angustirete var. brotheri (Bom.) Wijk & Margad. | Unresolved |  | TRO |  | 
	
		| Bryum angustirete f. inflatum (Podp.) L.I. Savicz | Unresolved |  | TRO |  | 
	
		| Bryum angustirete var. jamanense (J.J. Amann) Wijk & Margad. | Unresolved |  | TRO |  | 
	
		| Bryum angustissimifolium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum annotinum Hedw. | Synonym |  | TRO |  | 
	
		| Bryum annulatum Hook. f. & Wilson | Synonym |  | TRO |  | 
	
		| Bryum anoectangiaceum Müll. Hal. & Kindb. | Accepted |  | TRO |  | 
	
		| Bryum anomalum R. Ruthe ex Warnst. | Synonym |  | TRO |  | 
	
		| Bryum anomobryoides Cardot & Broth. | Synonym |  | TRO |  | 
	
		| Bryum anomodon Mont. | Accepted |  | TRO |  | 
	
		| Bryum antarcticum Hook. f. & Wilson | Synonym |  | TRO |  | 
	
		| Bryum antisanense E.B. Bartram | Accepted |  | TRO |  | 
	
		| Bryum aomoriense Besch. & Cardot | Synonym |  | TRO |  | 
	
		| Bryum apalodictyoides Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum apiculatum Schwägr. | Synonym |  | TRO |  | 
	
		| Bryum apocarpum (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum apophysatum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum appendiculatum J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum appressifolium Broth. | Synonym |  | TRO |  | 
	
		| Bryum appressum Renauld & Cardot | Accepted |  | TRO |  | 
	
		| Bryum aptychoides Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum arachnoideum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum archangelicum Bruch & Schimp. | Accepted |  | TRO |  | 
	
		| Bryum archangelicum subsp. aculeatum (Jörg.) J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum archangelicum subsp. autoicum (Arnold) J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum archangelicum subsp. killiasii (J.J. Amann) J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum arcticum (R. Br.) Bruch & Schimp. | Accepted |  | TRO |  | 
	
		| Bryum arcticum f. aurimontanum (Kindb.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum arcticum f. kaurinii (H. Philib.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum arcticum f. kindbergii (H. Philib.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum arcticum var. latiannulatum Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum arcticum f. latiannulatum (Bryhn & Ryan) Podp. | Accepted |  | TRO |  | 
	
		| Bryum arcticum subsp. laxirete (Bryhn & Ryan) Podp. | Accepted |  | TRO |  | 
	
		| Bryum arcticum var. liberum (H. Winter) Podp. | Accepted |  | TRO |  | 
	
		| Bryum arcticum f. submicans (Kindb.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum arcticum f. subsphaericum (Bryhn & Ryan) Podp. | Accepted |  | TRO |  | 
	
		| Bryum arcticum subsp. tomentosum (Jörg.) J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum arcticum var. tomentosum Jörg. | Synonym |  | TRO |  | 
	
		| Bryum arcticum subsp. viride (H. Philib.) J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum arctogaeum I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum arcuatum Limpr. | Synonym |  | TRO |  | 
	
		| Bryum arcuatum subsp. inflatum (H. Philib.) J.J. Amann | Unresolved |  | TRO |  | 
	
		| Bryum ardonense Breidl. | Synonym |  | TRO |  | 
	
		| Bryum arduum I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum arenae Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum arenarium Saut. | Synonym |  | TRO |  | 
	
		| Bryum arenicola Cardot | Synonym |  | TRO |  | 
	
		| Bryum areoblastum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum argentatum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum argenteum Hedw. | Accepted |  | TRO |  | 
	
		| Bryum argenteum var. argenteum | Synonym |  | TRO |  | 
	
		| Bryum argenteum var. brachycarpum Cardot | Synonym |  | TRO |  | 
	
		| Bryum argenteum f. bulbifera (Torka) Torka | Accepted |  | TRO |  | 
	
		| Bryum argenteum var. bulbiferum Torka | Synonym |  | TRO |  | 
	
		| Bryum argenteum subsp. candidum (Velen.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum argenteum var. candidum Velen. | Synonym |  | TRO |  | 
	
		| Bryum argenteum var. costaricense Renauld & Cardot | Synonym |  | TRO |  | 
	
		| Bryum argenteum var. griffithii (Müll. Hal.) Gangulee | Accepted |  | TRO |  | 
	
		| Bryum argenteum var. lanatum (P. Beauv.) Hampe | Synonym |  | TRO |  | 
	
		| Bryum argenteum var. lanatum X Brachymenium exile Ochi | Synonym |  | TRO |  | 
	
		| Bryum argenteum var. majus Schwägr. | Synonym |  | TRO |  | 
	
		| Bryum argenteum var. niveum Wilson | Synonym |  | TRO |  | 
	
		| Bryum argenteum var. proliferum Sim | Synonym |  | TRO |  | 
	
		| Bryum argenteum subsp. pseudoargenteum (Warnst.) J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum argenteum var. rotundifolium Sim | Synonym |  | TRO |  | 
	
		| Bryum argenteum var. subvirescens (Kindb.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum argenteum subsp. veronense (De Not.) J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum argenteum var. veronense (De Not.) Molendo | Accepted |  | TRO |  | 
	
		| Bryum argenteum var. viride Sim | Synonym |  | TRO |  | 
	
		| Bryum argenteum var. viviparum (Podp.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum argenteum f. viviparum Podp. | Synonym |  | TRO |  | 
	
		| Bryum argentisetum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum argillicola Broth. | Synonym |  | TRO |  | 
	
		| Bryum argyreum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum argyrobryoides Broth. & Paris | Synonym |  | TRO |  | 
	
		| Bryum argyroglyphodon H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum argyrotrichum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum aristatum Dicks. | Synonym |  | TRO |  | 
	
		| Bryum arnellii Paris | Synonym |  | TRO |  | 
	
		| Bryum arsenei Thér. | Synonym |  | TRO |  | 
	
		| Bryum articulatum Sendtn. | Synonym |  | TRO |  | 
	
		| Bryum arvenii Arnold | Synonym |  | TRO |  | 
	
		| Bryum arvense Warnst. | Unresolved |  | TRO |  | 
	
		| Bryum arvernense Douin | Unresolved |  | TRO |  | 
	
		| Bryum aschersonii Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum aspillagae Thér. | Synonym |  | TRO |  | 
	
		| Bryum astorense Broth. | Synonym |  | TRO |  | 
	
		| Bryum ateleostomum H. Philib. ex Cardot & Thér. | Accepted |  | TRO |  | 
	
		| Bryum ateles J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum atenense R.S. Williams | Accepted |  | TRO |  | 
	
		| Bryum aterrimum Müll. Hal. ex Sim | Synonym |  | TRO |  | 
	
		| Bryum atlanticum Solms ex Lorentz | Synonym |  | TRO |  | 
	
		| Bryum atropurpureum (Wahlenb.) Wahlenb. | Accepted |  | TRO |  | 
	
		| Bryum atropurpureum f. macrothecium Besch. | Synonym |  | TRO |  | 
	
		| Bryum atropurpureum f. tenellum Besch. | Synonym |  | TRO |  | 
	
		| Bryum atropurpureum x murales Zodda | Unresolved |  | TRO |  | 
	
		| Bryum atrosanguineum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum atrothecium Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum atrovirens Brid. | Accepted |  | TRO |  | 
	
		| Bryum atroviride Herzog | Synonym |  | TRO |  | 
	
		| Bryum attenuatum Dicks. | Synonym |  | TRO |  | 
	
		| Bryum atwateriae Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum aubertii (Schwägr.) Brid. | Accepted |  | TRO |  | 
	
		| Bryum aulacomnioides Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum aulacomnioides var. limbatum Sim | Synonym |  | TRO |  | 
	
		| Bryum auratum Mitt. | Accepted |  | TRO |  | 
	
		| Bryum auricomum Besch. | Accepted |  | TRO |  | 
	
		| Bryum auriculatum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum aurimontanum Kindb. | Synonym |  | TRO |  | 
	
		| Bryum australe Hampe | Accepted |  | TRO |  | 
	
		| Bryum austroaffine Broth. | Synonym |  | TRO |  | 
	
		| Bryum austroalbicans Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum austroalpinum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum austrobimum Broth. | Synonym |  | TRO |  | 
	
		| Bryum austrocaespiticium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum austrochilense E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum austrocrudum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum austroelongatum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum austronutans Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum austropallescens Broth. | Synonym |  | TRO |  | 
	
		| Bryum austropolare Cardot | Synonym |  | TRO |  | 
	
		| Bryum austropolymorphum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum austroturbinatum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum austroventricosum Renauld | Unresolved |  | TRO |  | 
	
		| Bryum autoicum Arnold | Synonym |  | TRO |  | 
	
		| Bryum autumnale Limpr. | Synonym |  | TRO |  | 
	
		| Bryum axel-blyttii H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum axillare H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum badhwarii Ochi | Accepted |  | TRO |  | 
	
		| Bryum badium (Bruch ex Brid.) Schimp. | Synonym |  | TRO |  | 
	
		| Bryum baenitzii Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum baeuerlenii Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum baileyi Broth. | Synonym |  | TRO |  | 
	
		| Bryum bakonyense Latzel | Synonym |  | TRO |  | 
	
		| Bryum bakonyense var. tettyense Podp. | Synonym |  | TRO |  | 
	
		| Bryum balanocarpum Besch. | Synonym |  | TRO |  | 
	
		| Bryum balanoides Taylor ex Broth. | Synonym |  | TRO |  | 
	
		| Bryum baldense Venturi | Synonym |  | TRO |  | 
	
		| Bryum baldwinii Broth. | Accepted |  | TRO |  | 
	
		| Bryum balticum Nyholm & Hedenäs | Synonym |  | TRO |  | 
	
		| Bryum barbatum Curtis ex With. | Accepted |  | TRO |  | 
	
		| Bryum barbulaceum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum barbuloides Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum barnesii J.B. Wood ex Schimp. | Synonym |  | TRO |  | 
	
		| Bryum barrii R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum bartramioides Hook. | Accepted |  | TRO |  | 
	
		| Bryum bartramiopsis Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum basalticum Warnst. & Geh. | Synonym |  | TRO |  | 
	
		| Bryum bateae Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum baueri Hampe | Synonym |  | TRO |  | 
	
		| Bryum baurii J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum bavaricum Warnst. | Synonym |  | TRO |  | 
	
		| Bryum bealeyense R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum beccarii Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum bellianum R. Br. bis | Unresolved |  | TRO |  | 
	
		| Bryum bellii Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum berggrenii I. Hagen | Synonym |  | TRO |  | 
	
		| Bryum bergoense Bom. | Synonym |  | TRO |  | 
	
		| Bryum bernense I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum bernense subsp. glareosum (Bom.) J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum bernouillii Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum bescherellei A. Jaeger | Synonym |  | TRO |  | 
	
		| Bryum bessonii Renauld & Cardot | Accepted |  | TRO |  | 
	
		| Bryum betulinum Kaurin | Synonym |  | TRO |  | 
	
		| Bryum beyrichianum (Hornsch.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum bicolor Dicks. | Synonym |  | TRO |  | 
	
		| Bryum bicolor var. arvenii (Arnold) C.E.O. Jensen | Unresolved |  | TRO |  | 
	
		| Bryum bicolor subsp. biplicatum (Warnst.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum bicolor var. bohemicum (Podp.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum bicolor subsp. dixonii (Cardot) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum bicolor subsp. dubium (Podp.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum bicolor var. herzogii (Podp.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum bicolor var. macrothecium (Besch.) Jelenc | Unresolved |  | TRO |  | 
	
		| Bryum bicolor var. tenellum (Besch.) Jelenc | Unresolved |  | TRO |  | 
	
		| Bryum biddlecomiae Austin | Synonym |  | TRO |  | 
	
		| Bryum biforme R.S. Williams | Synonym |  | TRO |  | 
	
		| Bryum bigelovii Sull. | Synonym |  | TRO |  | 
	
		| Bryum bigibbosum Besch. | Accepted |  | TRO |  | 
	
		| Bryum billarderi Schwägr. | Accepted |  | TRO |  | 
	
		| Bryum billarderi var. billarderi | Synonym |  | TRO |  | 
	
		| Bryum billarderi var. platyloma Mohamed | Synonym |  | TRO |  | 
	
		| Bryum billetii Besch. | Accepted |  | TRO |  | 
	
		| Bryum bimoideum De Not. | Accepted |  | TRO |  | 
	
		| Bryum bimum (Schreb.) Turner | Synonym |  | TRO |  | 
	
		| Bryum bimum var. amoenum Warnst. | Synonym |  | TRO |  | 
	
		| Bryum bimum var. brevisetum Warnst. | Synonym |  | TRO |  | 
	
		| Bryum bimum f. brevisetum (Warnst.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum bimum var. compactum (Bruch & Schimp.) Dixon | Unresolved |  | TRO |  | 
	
		| Bryum bimum var. cuspidatum Bruch & Schimp. | Synonym |  | TRO |  | 
	
		| Bryum bimum var. filamentosum (Mikut.) Warnst. | Synonym |  | TRO |  | 
	
		| Bryum bimum f. filamentosum (Mikut.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum bimum var. longicollum Warnst. | Synonym |  | TRO |  | 
	
		| Bryum bimum f. longicollum (Warnst.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum bimum var. parasysphinctum (J.J. Amann) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum bimum subsp. rupestre Podp. | Synonym |  | TRO |  | 
	
		| Bryum bimum f. rupestre (Podp.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum bimum var. subnivale Molendo | Synonym |  | TRO |  | 
	
		| Bryum bimum f. subnivale (Molendo) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum bimum subsp. vilhelmii Podp. | Synonym |  | TRO |  | 
	
		| Bryum bimum var. vilhelmii (Podp.) G. Roth | Unresolved |  | TRO |  | 
	
		| Bryum binerve Brid. | Synonym |  | TRO |  | 
	
		| Bryum binnsii R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum bipartitum Dicks. ex With. | Synonym |  | TRO |  | 
	
		| Bryum biplicatum Warnst. | Synonym |  | TRO |  | 
	
		| Bryum blandum Hook. f. & Wilson | Accepted |  | TRO |  | 
	
		| Bryum blandum subsp. blandum | Synonym |  | TRO |  | 
	
		| Bryum blandum subsp. handelii (Broth.) Ochi | Accepted |  | TRO |  | 
	
		| Bryum blandum var. luridum Wilson | Synonym |  | TRO |  | 
	
		| Bryum blindii Bruch & Schimp. | Accepted |  | TRO |  | 
	
		| Bryum blindii subsp. guadaramense (Warnst.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum blindii subsp. kiaeri (Lindb.) J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum blindii var. kiaeri (Lindb.) Kindb. | Synonym |  | TRO |  | 
	
		| Bryum blindii subsp. oblongum (Lindb.) Kindb. | Accepted |  | TRO |  | 
	
		| Bryum blindii var. oblongum (Lindb.) Mönk. | Synonym |  | TRO |  | 
	
		| Bryum blyttii Kaurin | Synonym |  | TRO |  | 
	
		| Bryum bohemicum Podp. | Synonym |  | TRO |  | 
	
		| Bryum bohnhofii Müll. Hal. ex Broth. | Synonym |  | TRO |  | 
	
		| Bryum boissieri De Not. | Synonym |  | TRO |  | 
	
		| Bryum bolanderi Lesq. | Synonym |  | TRO |  | 
	
		| Bryum bomanssonii Lindb. | Synonym |  | TRO |  | 
	
		| Bryum boreale (F. Weber & D. Mohr) Funck | Synonym |  | TRO |  | 
	
		| Bryum borellii Broth. | Accepted |  | TRO |  | 
	
		| Bryum boreum I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum borgenianum (Hampe) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum bornholmense Wink. & R. Ruthe | Accepted |  | TRO |  | 
	
		| Bryum bornmuelleri R. Ruthe ex I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum botterii C. Mohr ex Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum bourgeanum Cardot | Accepted |  | TRO |  | 
	
		| Bryum brachicarpon Garov. | Unresolved |  | TRO |  | 
	
		| Bryum brachychaete Cardot & Broth. | Synonym |  | TRO |  | 
	
		| Bryum brachycladulum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum brachydontium Hampe | Accepted |  | TRO |  | 
	
		| Bryum brachylepis Kindb. | Synonym |  | TRO |  | 
	
		| Bryum brachymeniaceum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum brachymenioides (Dixon & P. de la Varde) Ochi | Accepted |  | TRO |  | 
	
		| Bryum brachymeniopsis Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum brachyneuron Kindb. | Accepted |  | TRO |  | 
	
		| Bryum brachyphyllum Mitt. | Synonym |  | TRO |  | 
	
		| Bryum brachypodium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum brachytheciella Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum brachythecium Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum brasiliense Hampe | Accepted |  | TRO |  | 
	
		| Bryum brassii E.B. Bartram | Unresolved |  | TRO |  | 
	
		| Bryum breidleri (Jur.) Hobk. | Synonym |  | TRO |  | 
	
		| Bryum breutelii Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum brevicaule Hampe ex Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum brevicoma Hampe | Accepted |  | TRO |  | 
	
		| Bryum brevicuspis Cardot & Thér. | Unresolved |  | TRO |  | 
	
		| Bryum brevifolium Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum brevimucronatum (Bryhn) Broth. | Synonym |  | TRO |  | 
	
		| Bryum brevinerve Dixon | Synonym |  | TRO |  | 
	
		| Bryum breviramulosum (Hampe) Mitt. | Accepted |  | TRO |  | 
	
		| Bryum brevissimum Brid. | Synonym |  | TRO |  | 
	
		| Bryum bridelianum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum brinkmanii A.L. Andrews | Synonym |  | TRO |  | 
	
		| Bryum britanniae J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum bromarficum Bom. & Broth. | Unresolved |  | TRO |  | 
	
		| Bryum brotheri Bom. | Synonym |  | TRO |  | 
	
		| Bryum brotherianum Demaret | Accepted |  | TRO |  | 
	
		| Bryum brownianum Dicks. | Accepted |  | TRO |  | 
	
		| Bryum brownii var. terskeanum H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum brunneidens Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum bryhnii I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum bryoides (R. Br.) Ångstr. | Synonym |  | TRO |  | 
	
		| Bryum buchananii R. Br. bis | Unresolved |  | TRO |  | 
	
		| Bryum buchense Osterwald & Warnst. | Accepted |  | TRO |  | 
	
		| Bryum bujukuense P. de la Varde | Synonym |  | TRO |  | 
	
		| Bryum bulbiferum Mathieu | Accepted |  | TRO |  | 
	
		| Bryum bulbifolium Lindb. | Synonym |  | TRO |  | 
	
		| Bryum bulbiforme Broth. | Synonym |  | TRO |  | 
	
		| Bryum bulbigerum M. Fleisch. | Accepted |  | TRO |  | 
	
		| Bryum bulbillicaule Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum bulbillinum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum bulbillosum Mont. | Synonym |  | TRO |  | 
	
		| Bryum bullatum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum bullosum Müll. Hal. ex Broth. | Accepted |  | TRO |  | 
	
		| Bryum bursiforme E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum cadetii Bizot & Onr. | Accepted |  | TRO |  | 
	
		| Bryum caesium Vill. ex P. Beauv. | Synonym |  | TRO |  | 
	
		| Bryum caespiticiforme De Not. | Synonym |  | TRO |  | 
	
		| Bryum caespiticioides Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum caespiticium Hedw. | Accepted |  | TRO |  | 
	
		| Bryum caespiticium var. badium Bruch ex Brid. | Accepted |  | TRO |  | 
	
		| Bryum caespiticium subsp. brevimucronatum (Bryhn) Podp. | Accepted |  | TRO |  | 
	
		| Bryum caespiticium var. cirrhatum Huebener | Synonym |  | TRO |  | 
	
		| Bryum caespiticium var. crinitum Wilson | Synonym |  | TRO |  | 
	
		| Bryum caespiticium subsp. culmannii (Limpr.) Giacom. | Accepted |  | TRO |  | 
	
		| Bryum caespiticium f. flagellaceum (Warnst.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum caespiticium subsp. kunzei (Hornsch.) Podp. | Synonym |  | TRO |  | 
	
		| Bryum caespiticium var. propinquum (Warnst.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum caespiticium var. rubricaule (Warnst.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum caespiticium var. submarginatum (Podp.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum caespiticium f. submarginatum Podp. | Synonym |  | TRO |  | 
	
		| Bryum caespiticium var. tettyense (Podp.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum caespitosum (Hoppe & Hornsch.) Brid. | Accepted |  | TRO |  | 
	
		| Bryum caespitosum var. sphagnetorum (Schimp.) Boulay | Synonym |  | TRO |  | 
	
		| Bryum caespitosum var. sphagnicola (Bruch & Schimp.) Kindb. | Synonym |  | TRO |  | 
	
		| Bryum caespitosum var. strangulatum (Nees) Rabenh. | Synonym |  | TRO |  | 
	
		| Bryum calabricum Warnst. & M. Fleisch. | Synonym |  | TRO |  | 
	
		| Bryum calcareum (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum calcicola Arnell | Accepted |  | TRO |  | 
	
		| Bryum californicum Sull. | Accepted |  | TRO |  | 
	
		| Bryum callicarpum J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum callistomum Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum calobolax Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum calobryoides J.R. Spence | Accepted |  | TRO |  | 
	
		| Bryum calodictyon Broth. | Synonym |  | TRO |  | 
	
		| Bryum calophyllum R. Br. | Accepted |  | TRO |  | 
	
		| Bryum calophyllum var. jensenii M.T. Lange | Synonym |  | TRO |  | 
	
		| Bryum calophyllum subsp. procerum Lindb. & Arnell | Synonym |  | TRO |  | 
	
		| Bryum calophyllum subsp. subcalophyllum H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum calopyxis Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum campestre Lindb. | Synonym |  | TRO |  | 
	
		| Bryum campoanum Thér. | Accepted |  | TRO |  | 
	
		| Bryum camptocarpum Cardot & Thér. | Synonym |  | TRO |  | 
	
		| Bryum camptoneurum Cardot & Thér. | Accepted |  | TRO |  | 
	
		| Bryum campylocarpum Limpr. | Accepted |  | TRO |  | 
	
		| Bryum campylocarpum var. arcticum Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum campylopodioides Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum campylothecium Taylor | Accepted |  | TRO |  | 
	
		| Bryum campylotrichum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum camurum I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum canaliculatum (Müll. Hal. & Kindb.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum canariense Brid. | Accepted |  | TRO |  | 
	
		| Bryum canariense subsp. corbieri (H. Philib.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum canariensiforme Dixon | Synonym |  | TRO |  | 
	
		| Bryum cancelliforme Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum candicans Taylor | Synonym |  | TRO |  | 
	
		| Bryum candidum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum canescens (Hedw.) Hoffm. ex With. | Synonym |  | TRO |  | 
	
		| Bryum capensiargenteum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum capillaceum (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum capillare Hedw. | Synonym |  | TRO |  | 
	
		| Bryum capillare var. arcuatum (Podp.) Pavletic | Unresolved |  | TRO |  | 
	
		| Bryum capillare f. arcuatum Podp. | Synonym |  | TRO |  | 
	
		| Bryum capillare var. arvense (Roll) Roll | Unresolved |  | TRO |  | 
	
		| Bryum capillare f. arvense Roll | Synonym |  | TRO |  | 
	
		| Bryum capillare var. brevicuspidatum Kindb. | Synonym |  | TRO |  | 
	
		| Bryum capillare var. capillare | Unresolved |  | TRO |  | 
	
		| Bryum capillare subsp. carinthiacum (Bruch & Schimp.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum capillare var. carinthiacum Bruch & Schimp. | Synonym |  | TRO |  | 
	
		| Bryum capillare subsp. cenomanicum Podp. | Unresolved |  | TRO |  | 
	
		| Bryum capillare var. cochlearifolium Brid. | Synonym |  | TRO |  | 
	
		| Bryum capillare subsp. elegans (Nees) Lindb. | Unresolved |  | TRO |  | 
	
		| Bryum capillare var. elegans (Nees) Husn. | Synonym |  | TRO |  | 
	
		| Bryum capillare subsp. ferchelii (Funck ex Brid.) Kindb. | Unresolved |  | TRO |  | 
	
		| Bryum capillare var. flaccidum (Brid.) Bruch & Schimp. | Synonym |  | TRO |  | 
	
		| Bryum capillare var. fragile (Velen.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum capillare var. fuscescens (Spruce) Giacom. | Unresolved |  | TRO |  | 
	
		| Bryum capillare var. kaernabachii (Müll. Hal.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum capillare var. laxifolium (Cardot) Z. Iwats. & Nog. | Unresolved |  | TRO |  | 
	
		| Bryum capillare var. mohrii (Lesq.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum capillare var. nagasakense (Broth.) Ochi | Unresolved |  | TRO |  | 
	
		| Bryum capillare var. obliviscionis (Podp.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum capillare subsp. occidentale (Sull.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum capillare var. piliferum (Podp.) Pavletic | Unresolved |  | TRO |  | 
	
		| Bryum capillare f. piliferum Podp. | Synonym |  | TRO |  | 
	
		| Bryum capillare subsp. platyloma (Schwägr.) Podp. | Synonym |  | TRO |  | 
	
		| Bryum capillare var. pulvinatum (Warnst.) Pavletic | Unresolved |  | TRO |  | 
	
		| Bryum capillare f. pulvinatum Warnst. | Synonym |  | TRO |  | 
	
		| Bryum capillare var. rechinii (Cardot ex G. Roth) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum capillare subsp. rubrum Podp. | Synonym |  | TRO |  | 
	
		| Bryum capillare var. rubrum (Podp.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum capillare subsp. rufifolium Dixon | Synonym |  | TRO |  | 
	
		| Bryum capillare var. sanguineum (Arnold) Paris | Unresolved |  | TRO |  | 
	
		| Bryum capillare subsp. sydowii (Podp.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum capillare var. torquescens (Bruch ex De Not.) Husn. | Synonym |  | TRO |  | 
	
		| Bryum capillatum Vill. ex Brid. | Accepted |  | TRO |  | 
	
		| Bryum capillifolium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum capillipes Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum capillisetum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum capitellatum Müll. Hal. & Kindb. | Accepted |  | TRO |  | 
	
		| Bryum capitulatum Mitt. | Accepted |  | TRO |  | 
	
		| Bryum capituliforme Warnst. | Accepted |  | TRO |  | 
	
		| Bryum carbonicola Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum carinatum Boulay | Synonym |  | TRO |  | 
	
		| Bryum carinthiacum (Bruch & Schimp.) Kindb. | Accepted |  | TRO |  | 
	
		| Bryum carinthiacum subsp. ferchelii (Funck ex Brid.) Kindb. | Synonym |  | TRO |  | 
	
		| Bryum carinthiacum subsp. stirtonii (Schimp.) Kindb. | Synonym |  | TRO |  | 
	
		| Bryum carionis Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum carneum With. | Synonym |  | TRO |  | 
	
		| Bryum carneum subsp. atropurpureum (Wahlenb.) Kindb. | Unresolved |  | TRO |  | 
	
		| Bryum carneum var. atropurpureum Wahlenb. | Synonym |  | TRO |  | 
	
		| Bryum carneum var. minus De Not. | Synonym |  | TRO |  | 
	
		| Bryum carniolicum Glow. | Synonym |  | TRO |  | 
	
		| Bryum carthusianum Vill. ex Brid. | Accepted |  | TRO |  | 
	
		| Bryum castaneum I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum catenulatum Schimp. | Synonym |  | TRO |  | 
	
		| Bryum catervarium I. Hagen | Synonym |  | TRO |  | 
	
		| Bryum caucasicum (Schimp. ex Broth.) C. J. Cox & Hedd. | Accepted |  | TRO |  | 
	
		| Bryum caulifolium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum cavifolium Schimp. | Unresolved |  | TRO |  | 
	
		| Bryum cavum Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum cellulare Hook. | Accepted |  | TRO |  | 
	
		| Bryum cellulare var. argyrobryoides (Broth. & Paris) Ochi | Accepted |  | TRO |  | 
	
		| Bryum cellulare var. cellulare | Synonym |  | TRO |  | 
	
		| Bryum cellulare var. obtusifolium (M. Fleisch.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum cellulare var. siculum (G. Roth) Podp. | Accepted |  | TRO |  | 
	
		| Bryum celsii (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum cephalozioides Cardot | Accepted |  | TRO |  | 
	
		| Bryum ceramiocarpum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum cernuum Brid. | Synonym |  | TRO |  | 
	
		| Bryum cernuum var. arcticum (Bryhn & Ryan) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum cernuum f. regulare (Warnst.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum cerviculatum (Hedw.) Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum ceylonense Broth. & Dixon | Synonym |  | TRO |  | 
	
		| Bryum chalarorhodon Müll. Hal. ex Broth. | Synonym |  | TRO |  | 
	
		| Bryum challaense Broth. | Accepted |  | TRO |  | 
	
		| Bryum cheelii Broth. | Synonym |  | TRO |  | 
	
		| Bryum chibinense Schljakov | Unresolved |  | TRO |  | 
	
		| Bryum chilense Reichardt | Synonym |  | TRO |  | 
	
		| Bryum chiloense Thér. | Synonym |  | TRO |  | 
	
		| Bryum chlororhodon Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum chlorosum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum chorizodontum Cardot & Broth. | Accepted |  | TRO |  | 
	
		| Bryum chryseum Mitt. | Accepted |  | TRO |  | 
	
		| Bryum chrysobasilare Broth. | Unresolved |  | TRO |  | 
	
		| Bryum chrysobasilarioides Broth. | Synonym |  | TRO |  | 
	
		| Bryum chrysoblastum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum chrysoneuron Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum chrysoneuron subsp. luteolimbatum (Broth.) Dixon | Accepted |  | TRO |  | 
	
		| Bryum chrysophyllum Ochi | Synonym |  | TRO |  | 
	
		| Bryum chungii E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum ciliare Dicks. | Synonym |  | TRO |  | 
	
		| Bryum ciliatum (Hedw.) Dicks. | Accepted |  | TRO |  | 
	
		| Bryum cinclidioides (Huebener) Lindgr. | Synonym |  | TRO |  | 
	
		| Bryum cinereum Thér. | Synonym |  | TRO |  | 
	
		| Bryum cirratum (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum cirrhatum var. australe Cardot | Synonym |  | TRO |  | 
	
		| Bryum cirrhatum subsp. cinnamomeum Podp. | Synonym |  | TRO |  | 
	
		| Bryum cirrhatum subsp. flexisetum Podp. | Unresolved |  | TRO |  | 
	
		| Bryum cirrhatum subsp. noricum Podp. | Synonym |  | TRO |  | 
	
		| Bryum cirrhatum subsp. sulcatum Jörg. | Synonym |  | TRO |  | 
	
		| Bryum cirrhatum var. sysphinctum (Limpr.) C.E.O. Jensen & Perss. | Synonym |  | TRO |  | 
	
		| Bryum cirrhatum var. tauriscorum Kern | Synonym |  | TRO |  | 
	
		| Bryum cirrhatum var. tectorum (Warnst.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum cirrhatum f. tectorum Warnst. | Synonym |  | TRO |  | 
	
		| Bryum cirrhiferum (De Not.) De Not. | Accepted |  | TRO |  | 
	
		| Bryum clathratum J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum clavaeforme Hampe | Synonym |  | TRO |  | 
	
		| Bryum clavariaeforme Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum clavatulum Cardot & Dixon | Synonym |  | TRO |  | 
	
		| Bryum clavatum (Schimp.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum clavatum var. extenuatum Wilson | Synonym |  | TRO |  | 
	
		| Bryum clavicaule Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum claviger Kaurin | Unresolved |  | TRO |  | 
	
		| Bryum clintonii Austin | Accepted |  | TRO |  | 
	
		| Bryum coarctatum Schultz | Unresolved |  | TRO |  | 
	
		| Bryum cochlearifolium (Brid.) Hartm. | Accepted |  | TRO |  | 
	
		| Bryum cochleatum Broth. | Unresolved |  | TRO |  | 
	
		| Bryum cockaynei R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum coelophyllum D.C. Eaton | Accepted |  | TRO |  | 
	
		| Bryum cognatum Mitt. | Accepted |  | TRO |  | 
	
		| Bryum colombi Meyl. | Accepted |  | TRO |  | 
	
		| Bryum coloradense Kindb. | Accepted |  | TRO |  | 
	
		| Bryum coloratum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum columbicocaespiticium Kindb. | Unresolved |  | TRO |  | 
	
		| Bryum columbicum (Kindb.) Kindb. | Accepted |  | TRO |  | 
	
		| Bryum comatum Besch. | Synonym |  | TRO |  | 
	
		| Bryum combae De Not. | Accepted |  | TRO |  | 
	
		| Bryum comense Schimp. | Accepted |  | TRO |  | 
	
		| Bryum comense f. brevimucronatum Bryhn | Synonym |  | TRO |  | 
	
		| Bryum commersonii (Schwägr.) Brid. | Accepted |  | TRO |  | 
	
		| Bryum commutatum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum compactulum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum compactum Dicks. | Synonym |  | TRO |  | 
	
		| Bryum compressidens Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum compressidens var. obtusifolium M. Fleisch. | Synonym |  | TRO |  | 
	
		| Bryum compressulum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum concavifolium Thér. | Synonym |  | TRO |  | 
	
		| Bryum concavum Mitt. | Synonym |  | TRO |  | 
	
		| Bryum concinnatum Spruce | Synonym |  | TRO |  | 
	
		| Bryum condensatum Hampe | Synonym |  | TRO |  | 
	
		| Bryum conditum R.S. Williams | Accepted |  | TRO |  | 
	
		| Bryum confertum Limpr. | Accepted |  | TRO |  | 
	
		| Bryum confluens Jörg. | Synonym |  | TRO |  | 
	
		| Bryum congestiflorum H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum congestum Mitt. | Synonym |  | TRO |  | 
	
		| Bryum conicum Hornsch. | Accepted |  | TRO |  | 
	
		| Bryum conoideo-operculatum Warnst. | Accepted |  | TRO |  | 
	
		| Bryum conoideum Dicks. | Accepted |  | TRO |  | 
	
		| Bryum consimile Mitt. | Accepted |  | TRO |  | 
	
		| Bryum conspicuum Podp. | Synonym |  | TRO |  | 
	
		| Bryum contextum Hornsch. | Synonym |  | TRO |  | 
	
		| Bryum contortum Stirt. | Synonym |  | TRO |  | 
	
		| Bryum contractum Bom. | Synonym |  | TRO |  | 
	
		| Bryum controversum (Hedw.) P. Beauv. | Accepted |  | TRO |  | 
	
		| Bryum convolutaceum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum convolutifolium Dixon | Unresolved |  | TRO |  | 
	
		| Bryum convolutum (Hedw.) Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum corbieri H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum coriaceum Griff. | Synonym |  | TRO |  | 
	
		| Bryum corioideum Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum coronatum Schwägr. | Accepted |  | TRO |  | 
	
		| Bryum corralense Herzog & Thér. | Synonym |  | TRO |  | 
	
		| Bryum corrugatum Hampe | Synonym |  | TRO |  | 
	
		| Bryum corsicum Kindb. | Synonym |  | TRO |  | 
	
		| Bryum courtoisii Broth. & Paris | Accepted |  | TRO |  | 
	
		| Bryum crassicostatum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum crassidens (Lindb.) Kindb. | Accepted |  | TRO |  | 
	
		| Bryum crassimucronatum H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum crassinerve Hook. f. & Wilson | Synonym |  | TRO |  | 
	
		| Bryum crassinervium Lorentz | Synonym |  | TRO |  | 
	
		| Bryum crassinervum (Herzog) A.J. Shaw | Accepted |  | TRO |  | 
	
		| Bryum crassirameum Renauld & Cardot | Synonym |  | TRO |  | 
	
		| Bryum crassulum E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum crassum Hook. f. & Wilson | Accepted |  | TRO |  | 
	
		| Bryum crateris Dixon | Unresolved |  | TRO |  | 
	
		| Bryum cratoneurum Podp. | Unresolved |  | TRO |  | 
	
		| Bryum creberrimum Taylor | Accepted |  | TRO |  | 
	
		| Bryum cremocarpum Lazarenko | Accepted |  | TRO |  | 
	
		| Bryum crinitum Mitt. | Synonym |  | TRO |  | 
	
		| Bryum crispatum Dicks. ex With. | Synonym |  | TRO |  | 
	
		| Bryum crispocapillare Dixon | Synonym |  | TRO |  | 
	
		| Bryum crispulum (Hedw.) P. Beauv. | Synonym |  | TRO |  | 
	
		| Bryum crispulum var. densifolium Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum crispum (Hedw.) With. | Synonym |  | TRO |  | 
	
		| Bryum cristatum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum crozetense Kaal. | Accepted |  | TRO |  | 
	
		| Bryum crudoides Sull. & Lesq. | Accepted |  | TRO |  | 
	
		| Bryum crudum (Hedw.) Turner | Accepted |  | TRO |  | 
	
		| Bryum cruegeri Hampe | Synonym |  | TRO |  | 
	
		| Bryum cryophilum Mårtensson | Accepted |  | TRO |  | 
	
		| Bryum cryophilum subsp. lowii (Kindb.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum cubense Thér. | Synonym |  | TRO |  | 
	
		| Bryum cubitale Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum cucullatiforme Kindb. | Synonym |  | TRO |  | 
	
		| Bryum cucullatum Schwägr. | Synonym |  | TRO |  | 
	
		| Bryum culmannii Limpr. | Accepted |  | TRO |  | 
	
		| Bryum cuneatum R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum cuneifolium Dicks. | Synonym |  | TRO |  | 
	
		| Bryum cupulatum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum curranii (Broth.) Ochi | Accepted |  | TRO |  | 
	
		| Bryum curtum Paris | Unresolved |  | TRO |  | 
	
		| Bryum curvatum Kaurin & Arnell | Synonym |  | TRO |  | 
	
		| Bryum curvicollum Mitt. | Synonym |  | TRO |  | 
	
		| Bryum curvicollum var. extenuatum (Wilson) Mitt. | Synonym |  | TRO |  | 
	
		| Bryum curvifolium E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum curvisetum Garov. | Unresolved |  | TRO |  | 
	
		| Bryum cuspidatulum J.J. Amann | Unresolved |  | TRO |  | 
	
		| Bryum cuspidatum (Hedw.) Crome | Accepted |  | TRO |  | 
	
		| Bryum cyathiphyllum Dixon & Herzog | Accepted |  | TRO |  | 
	
		| Bryum cyclophylloides Kindb. | Synonym |  | TRO |  | 
	
		| Bryum cyclophyllum (Schwägr.) Bruch & Schimp. | Accepted |  | TRO |  | 
	
		| Bryum cyclophyllum var. remyi Gardet | Synonym |  | TRO |  | 
	
		| Bryum cygnicollum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum cygnopelma Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum cylindricoarcuatum H. Philib. ex Cardot & Thér. | Accepted |  | TRO |  | 
	
		| Bryum cylindricum Dicks. | Synonym |  | TRO |  | 
	
		| Bryum cylindrothecium R. Br. bis | Accepted |  | TRO |  | 
	
		| Bryum cymbifoliellum Dixon & Christoph. | Synonym |  | TRO |  | 
	
		| Bryum cymbifolium Lindb. | Synonym |  | TRO |  | 
	
		| Bryum cymbuliforme Cardot | Synonym |  | TRO |  | 
	
		| Bryum daenikeri Thér. | Accepted |  | TRO |  | 
	
		| Bryum dalachanicum Jur. & Milde | Synonym |  | TRO |  | 
	
		| Bryum daviesii Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum dawsonense R.S. Williams | Unresolved |  | TRO |  | 
	
		| Bryum dealbatum (Sw. ex Hedw.) Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum decaisnei Dozy & Molk. | Synonym |  | TRO |  | 
	
		| Bryum decaisnei var. longifolium M. Fleisch. | Synonym |  | TRO |  | 
	
		| Bryum decaisnei var. subramosum M. Fleisch. | Synonym |  | TRO |  | 
	
		| Bryum decaryanum Thér. | Unresolved |  | TRO |  | 
	
		| Bryum decens I. Hagen | Synonym |  | TRO |  | 
	
		| Bryum deciduum J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum decipiens var. bulbiferum Lam. & DC. | Unresolved |  | TRO |  | 
	
		| Bryum decolorifolium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum decurrens Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum decurrentinervium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum decursivum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum defractum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum delicatulum Hedw. | Synonym |  | TRO |  | 
	
		| Bryum delitescens Cardot | Accepted |  | TRO |  | 
	
		| Bryum delphinense Corb. | Synonym |  | TRO |  | 
	
		| Bryum demaretianum Arts | Accepted |  | TRO |  | 
	
		| Bryum demissum Hook. | Accepted |  | TRO |  | 
	
		| Bryum dendroides Brid. | Accepted |  | TRO |  | 
	
		| Bryum densifolium Brid. | Accepted |  | TRO |  | 
	
		| Bryum densum Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum dentatum Ochi | Accepted |  | TRO |  | 
	
		| Bryum denticulatinervium Ochi | Accepted |  | TRO |  | 
	
		| Bryum denticulatum Kindb. | Synonym |  | TRO |  | 
	
		| Bryum dentiferum Hampe | Synonym |  | TRO |  | 
	
		| Bryum depressum Müll. Hal. ex Broth. | Accepted |  | TRO |  | 
	
		| Bryum deserticola Broth. & Thér. | Unresolved |  | TRO |  | 
	
		| Bryum devium I. Hagen | Synonym |  | TRO |  | 
	
		| Bryum diaphanum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum dicarpum E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum dichotomum Hedw. | Accepted |  | TRO |  | 
	
		| Bryum dicksonii With. | Synonym |  | TRO |  | 
	
		| Bryum dicranoides Hornsch. | Synonym |  | TRO |  | 
	
		| Bryum didymodontium Mitt. | Synonym |  | TRO |  | 
	
		| Bryum dilatatomarginatum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum dilatatum Jörg. | Accepted |  | TRO |  | 
	
		| Bryum dillenii F. Weber & D. Mohr | Accepted |  | TRO |  | 
	
		| Bryum dimorphophyllum Cardot & Thér. | Synonym |  | TRO |  | 
	
		| Bryum dimorphum (Müll. Hal.) Broth. | Accepted |  | TRO |  | 
	
		| Bryum dissolutinerve Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum distantifolium Cardot & Thér. | Synonym |  | TRO |  | 
	
		| Bryum diversifolium Broth. | Accepted |  | TRO |  | 
	
		| Bryum diversinerve Broth. & Watts | Unresolved |  | TRO |  | 
	
		| Bryum dixonii Cardot | Accepted |  | TRO |  | 
	
		| Bryum dobsonianum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum dolichophyllum Mont. | Accepted |  | TRO |  | 
	
		| Bryum dolioliforme Thér. | Synonym |  | TRO |  | 
	
		| Bryum doliolum Duby | Accepted |  | TRO |  | 
	
		| Bryum dolomiticum Kaurin | Synonym |  | TRO |  | 
	
		| Bryum domingense (Brid.) Brid. | Accepted |  | TRO |  | 
	
		| Bryum donatii Thér. | Accepted |  | TRO |  | 
	
		| Bryum dongolense Brizi | Accepted |  | TRO |  | 
	
		| Bryum donianum Grev. | Accepted |  | TRO |  | 
	
		| Bryum donianum var. elatum Bott. | Synonym |  | TRO |  | 
	
		| Bryum dovrense Schimp. | Accepted |  | TRO |  | 
	
		| Bryum drepanocarpum H. Philib. ex Cardot & Thér. | Accepted |  | TRO |  | 
	
		| Bryum drummondii Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum dubium Podp. | Synonym |  | TRO |  | 
	
		| Bryum dunense A.J.E. Sm. & H. Whitehouse | Accepted |  | TRO |  | 
	
		| Bryum duplicatum Broth. | Accepted |  | TRO |  | 
	
		| Bryum duriaei Schimp. ex Besch. | Synonym |  | TRO |  | 
	
		| Bryum duriusculum Hook. f. & Wilson | Synonym |  | TRO |  | 
	
		| Bryum dusenii Arnell | Synonym |  | TRO |  | 
	
		| Bryum duvalii Voit | Synonym |  | TRO |  | 
	
		| Bryum duvalii subsp. gaspeanum (Kindb.) Paris | Synonym |  | TRO |  | 
	
		| Bryum duvalii subsp. sagittifolium (Culm.) Culm. | Synonym |  | TRO |  | 
	
		| Bryum duvalioides (Itzigs.) Warnst. | Accepted |  | TRO |  | 
	
		| Bryum duvalioides var. brevifolium Mikut. | Synonym |  | TRO |  | 
	
		| Bryum duvalioides var. cuspidatum Mikut. | Synonym |  | TRO |  | 
	
		| Bryum dyffrynense D. T. Holyoak | Accepted |  | TRO |  | 
	
		| Bryum eatonii Mitt. | Accepted |  | TRO |  | 
	
		| Bryum ecklonianum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum edwardsianum Müll. Hal. & Kindb. | Synonym |  | TRO |  | 
	
		| Bryum ehlei Arnold | Accepted |  | TRO |  | 
	
		| Bryum ehrenbergianum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum ekmanii Thér. | Accepted |  | TRO |  | 
	
		| Bryum ekstamii L.I. Savicz | Accepted |  | TRO |  | 
	
		| Bryum elatum Paris & Broth. | Synonym |  | TRO |  | 
	
		| Bryum elegans Nees | Accepted |  | TRO |  | 
	
		| Bryum elegans var. carinthiacum (Bruch & Schimp.) Breidl. | Synonym |  | TRO |  | 
	
		| Bryum elegans var. ferchelii (Funck ex Brid.) Breidl. | Synonym |  | TRO |  | 
	
		| Bryum elegans subsp. fragile (Velen.) Podp. | Synonym |  | TRO |  | 
	
		| Bryum elegans var. norvegicum Kaurin & Arnell | Synonym |  | TRO |  | 
	
		| Bryum elegans var. sanguineum Arnold | Synonym |  | TRO |  | 
	
		| Bryum elegantulum Lorentz | Accepted |  | TRO |  | 
	
		| Bryum ellipsifolium Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum ellipticifolium Brizi | Accepted |  | TRO |  | 
	
		| Bryum ellipticum (Brid.) Brid. | Accepted |  | TRO |  | 
	
		| Bryum elongatum (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum elongatum subsp. acuminatum (Hoppe & Hornsch.) Kindb. | Synonym |  | TRO |  | 
	
		| Bryum elongatum subsp. ambiguum (Limpr.) Kindb. | Synonym |  | TRO |  | 
	
		| Bryum elongatum var. macrocarpum (Hoppe & Hornsch.) Bruch & Schimp. | Synonym |  | TRO |  | 
	
		| Bryum elwendicum Fehln. | Accepted |  | TRO |  | 
	
		| Bryum emergens Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum encalyptaceum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum engelbergense Greter & Meyl. | Synonym |  | TRO |  | 
	
		| Bryum enisseense L.I. Savicz | Accepted |  | TRO |  | 
	
		| Bryum epipterygioides Ochi | Synonym |  | TRO |  | 
	
		| Bryum erectum Hook. | Synonym |  | TRO |  | 
	
		| Bryum eremaeum Catches. ex J.R. Spence & H.P. Ramsay | Accepted |  | TRO |  | 
	
		| Bryum ericetorum Dicks. ex With. | Synonym |  | TRO |  | 
	
		| Bryum ericoides Dicks. | Synonym |  | TRO |  | 
	
		| Bryum erithrocarpon Schwägr. ex Schleich. | Synonym |  | TRO |  | 
	
		| Bryum ernestii E. Bauer | Synonym |  | TRO |  | 
	
		| Bryum erubescens Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum erythrinum Mitt. | Synonym |  | TRO |  | 
	
		| Bryum erythrocarpoides Müll. Hal. & Hampe | Synonym |  | TRO |  | 
	
		| Bryum erythrocarpulum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum erythrocarpum subsp. bornholmense (Wink. & R. Ruthe) Podp. | Synonym |  | TRO |  | 
	
		| Bryum erythrocarpum var. hegelmaieri Podp. | Synonym |  | TRO |  | 
	
		| Bryum erythrocarpum var. murorum Schimp. | Synonym |  | TRO |  | 
	
		| Bryum erythrocaulon (Schwägr.) Brid. | Accepted |  | TRO |  | 
	
		| Bryum erythroloma (Kindb.) Syed | Accepted |  | TRO |  | 
	
		| Bryum erythroneuron Mitt. | Unresolved |  | TRO |  | 
	
		| Bryum erythrophylloides Kindb. | Synonym |  | TRO |  | 
	
		| Bryum erythrophyllum Kindb. | Accepted |  | TRO |  | 
	
		| Bryum erythropilum M. Fleisch. | Synonym |  | TRO |  | 
	
		| Bryum erythropus (M. Fleisch.) Broth. | Accepted |  | TRO |  | 
	
		| Bryum erythropyxis Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum erythrostegium Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum erythrotropis Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum eurychelium (Besch.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum euryloma Cardot & Thér. | Accepted |  | TRO |  | 
	
		| Bryum euryphyllum Dixon & P. de la Varde | Accepted |  | TRO |  | 
	
		| Bryum eurystomum Renauld & Cardot | Synonym |  | TRO |  | 
	
		| Bryum evanidinerve Broth. | Accepted |  | TRO |  | 
	
		| Bryum evei R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum exaltatum Spruce ex Mitt. | Accepted |  | TRO |  | 
	
		| Bryum excurrens Lindb. | Synonym |  | TRO |  | 
	
		| Bryum excurrens var. planatum Hamm. | Synonym |  | TRO |  | 
	
		| Bryum exile Dozy & Molk. | Accepted |  | TRO |  | 
	
		| Bryum eximium Mitt. | Synonym |  | TRO |  | 
	
		| Bryum exstans Mitt. | Synonym |  | TRO |  | 
	
		| Bryum extenuatum Mitt. | Synonym |  | TRO |  | 
	
		| Bryum extinctorium With. | Synonym |  | TRO |  | 
	
		| Bryum fabronia Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum fabronioides Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum fabroniopsis Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum falcatum (Besch.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum fallax (Hedw.) Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum fallax f. propaguliferum Mönk. | Synonym |  | TRO |  | 
	
		| Bryum fasciculare (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum fastigiatum I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum felipponei Thér. | Accepted |  | TRO |  | 
	
		| Bryum fendleri Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum ferchelii Funck ex Brid. | Synonym |  | TRO |  | 
	
		| Bryum fernandezianum Broth. | Synonym |  | TRO |  | 
	
		| Bryum ferrugineum Jungh. | Synonym |  | TRO |  | 
	
		| Bryum filarium Broth. | Synonym |  | TRO |  | 
	
		| Bryum filicaule Broth. | Unresolved |  | TRO |  | 
	
		| Bryum filicicola Herzog | Synonym |  | TRO |  | 
	
		| Bryum filiforme Dicks. | Synonym |  | TRO |  | 
	
		| Bryum filiforme var. abyssinicum (Schimp.) Paris | Synonym |  | TRO |  | 
	
		| Bryum filiforme var. americanum (Renauld & Cardot) Paris | Unresolved |  | TRO |  | 
	
		| Bryum filiforme var. concinnatum (Spruce) Boulay | Unresolved |  | TRO |  | 
	
		| Bryum filiforme var. filiforme | Unresolved |  | TRO |  | 
	
		| Bryum filiforme var. mexicanum (Schimp.) Paris | Synonym |  | TRO |  | 
	
		| Bryum filinerve Mitt. | Accepted |  | TRO |  | 
	
		| Bryum filum Schimp. | Accepted |  | TRO |  | 
	
		| Bryum finmarkicum Kaurin | Synonym |  | TRO |  | 
	
		| Bryum fissum R. Ruthe | Synonym |  | TRO |  | 
	
		| Bryum flaccidifolium Dixon | Accepted |  | TRO |  | 
	
		| Bryum flaccidisetum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum flaccidissimum Cardot & Thér. | Synonym |  | TRO |  | 
	
		| Bryum flaccidum Brid. | Accepted |  | TRO |  | 
	
		| Bryum flaccum Wilson ex Mitt. | Accepted |  | TRO |  | 
	
		| Bryum flagellaceum Warnst. | Synonym |  | TRO |  | 
	
		| Bryum flagellans Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum flagellare (Hedw.) Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum flagellicoma Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum flagellosum Kindb. | Synonym |  | TRO |  | 
	
		| Bryum flavescens Dicks. ex With. | Synonym |  | TRO |  | 
	
		| Bryum flavidum Bom. | Unresolved |  | TRO |  | 
	
		| Bryum flavifolium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum flavipes Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum flavituber R. Wilczek & Demaret | Accepted |  | TRO |  | 
	
		| Bryum flavopallidum Dusén | Accepted |  | TRO |  | 
	
		| Bryum flavum Vill. ex Brid. | Synonym |  | TRO |  | 
	
		| Bryum fleischeri Warnst. | Synonym |  | TRO |  | 
	
		| Bryum flexicaule Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum flexifolium Dicks. | Synonym |  | TRO |  | 
	
		| Bryum flexisetum Mitt. | Synonym |  | TRO |  | 
	
		| Bryum flexuosum (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum floresianum (Müll. Hal. ex Renauld & Cardot) Paris | Accepted |  | TRO |  | 
	
		| Bryum floridanum Renauld & Cardot | Accepted |  | TRO |  | 
	
		| Bryum fluitans Dixon | Unresolved |  | TRO |  | 
	
		| Bryum fluminale Müll. Hal. ex Broth. | Synonym |  | TRO |  | 
	
		| Bryum foresteri R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum formosanum Broth. | Synonym |  | TRO |  | 
	
		| Bryum formosum Mitt. | Synonym |  | TRO |  | 
	
		| Bryum forsteri Dicks. ex With. | Synonym |  | TRO |  | 
	
		| Bryum forsythii Broth. | Synonym |  | TRO |  | 
	
		| Bryum fortunatii Thér. | Synonym |  | TRO |  | 
	
		| Bryum fosteri Holz. | Synonym |  | TRO |  | 
	
		| Bryum fouta-djalloni Paris | Unresolved |  | TRO |  | 
	
		| Bryum foveolatum I. Hagen | Unresolved |  | TRO |  | 
	
		| Bryum fragiferum P. de la Varde | Unresolved |  | TRO |  | 
	
		| Bryum fragile Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum fragilicuspis Herzog | Synonym |  | TRO |  | 
	
		| Bryum francii Thér. | Accepted |  | TRO |  | 
	
		| Bryum fridtzii I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum friederici-muelleri R. Ruthe | Synonym |  | TRO |  | 
	
		| Bryum froudei Kindb. | Synonym |  | TRO |  | 
	
		| Bryum fuegianum E.B. Bartram | Accepted |  | TRO |  | 
	
		| Bryum fugax (Hedw.) P. Beauv. | Accepted |  | TRO |  | 
	
		| Bryum fulvellum Dicks. | Synonym |  | TRO |  | 
	
		| Bryum funarioides Brid. | Accepted |  | TRO |  | 
	
		| Bryum funckiioides J. Froehl. | Accepted |  | TRO |  | 
	
		| Bryum funkii Schwägr. | Accepted |  | TRO |  | 
	
		| Bryum funkii subsp. rotundatum Podp. | Synonym |  | TRO |  | 
	
		| Bryum funkii var. rotundatum (Podp.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum furvum I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum fuscescens Rota | Accepted |  | TRO |  | 
	
		| Bryum fuscomucronatum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum fuscotomentosum Demaret & J.-F. Leroy | Accepted |  | TRO |  | 
	
		| Bryum fuscum Lindb. | Synonym |  | TRO |  | 
	
		| Bryum fusiferum Mitt. | Accepted |  | TRO |  | 
	
		| Bryum gambierense Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum gamblei Broth. | Synonym |  | TRO |  | 
	
		| Bryum gamophyllum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum gardneri Mitt. | Synonym |  | TRO |  | 
	
		| Bryum garovaglii De Not. | Accepted |  | TRO |  | 
	
		| Bryum garutense M. Fleisch. | Synonym |  | TRO |  | 
	
		| Bryum gaudichaudii (Schwägr.) Spreng. | Accepted |  | TRO |  | 
	
		| Bryum gayanum Mont. | Accepted |  | TRO |  | 
	
		| Bryum gedeanum Bosch & Sande Lac. | Accepted |  | TRO |  | 
	
		| Bryum geheebii Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum gelidum I. Hagen | Unresolved |  | TRO |  | 
	
		| Bryum geminidens E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum gemmaceolum Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum gemmaceum Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum gemmascens Kindb. | Accepted |  | TRO |  | 
	
		| Bryum gemmatum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum gemmiferum R. Wilczek & Demaret | Accepted |  | TRO |  | 
	
		| Bryum gemmiforme Saporta | Unresolved |  | TRO |  | 
	
		| Bryum gemmigerum (Broth.) E.B. Bartram | Accepted |  | TRO |  | 
	
		| Bryum gemmilucens R. Wilczek & Demaret | Accepted |  | TRO |  | 
	
		| Bryum gemmiparum De Not. | Accepted |  | TRO |  | 
	
		| Bryum gemmiparum var. fleischeri (Warnst.) Herzog | Synonym |  | TRO |  | 
	
		| Bryum gemmiparum var. rhenanum Janzen | Synonym |  | TRO |  | 
	
		| Bryum gemmiparum var. subalpinum (Warnst.) G. Roth | Accepted |  | TRO |  | 
	
		| Bryum gemmuligerum Kindb. | Accepted |  | TRO |  | 
	
		| Bryum geniculatum Vill. ex Brid. | Accepted |  | TRO |  | 
	
		| Bryum genucaule Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum gerlachei (Cardot) Cardot | Accepted |  | TRO |  | 
	
		| Bryum germainii Demaret & J.-F. Leroy | Accepted |  | TRO |  | 
	
		| Bryum germiniferum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum gerwigii (Müll. Hal.) Limpr. | Accepted |  | TRO |  | 
	
		| Bryum gibertii Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum gibsonii R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum giganteum (Schwägr.) Arn. | Synonym |  | TRO |  | 
	
		| Bryum gilliesii Hook. | Accepted |  | TRO |  | 
	
		| Bryum gilvum I. Hagen | Synonym |  | TRO |  | 
	
		| Bryum giraldii Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum glaciale Brid. | Accepted |  | TRO |  | 
	
		| Bryum glareosum Bom. | Synonym |  | TRO |  | 
	
		| Bryum glaucescens (Hedw.) Dicks. | Accepted |  | TRO |  | 
	
		| Bryum glaucoviride Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum glaucum (Hedw.) Roucel | Accepted |  | TRO |  | 
	
		| Bryum glaziovianum (Hampe) Hampe | Accepted |  | TRO |  | 
	
		| Bryum globicoma Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum globirameum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum globosum Lindb. | Synonym |  | TRO |  | 
	
		| Bryum glomeratum Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum gonoi Broth. ex Cardot | Synonym |  | TRO |  | 
	
		| Bryum gossypinum C. Gao & G.C. Zhang | Accepted |  | TRO |  | 
	
		| Bryum goudotii Hampe | Accepted |  | TRO |  | 
	
		| Bryum gracile Wilson | Synonym |  | TRO |  | 
	
		| Bryum gracilens Cardot | Synonym |  | TRO |  | 
	
		| Bryum gracilicarpum R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum gracilifolium Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum gracilisetum Hornsch. | Accepted |  | TRO |  | 
	
		| Bryum gracilithecium R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum gracillimum Broth. | Synonym |  | TRO |  | 
	
		| Bryum graeffeanum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum graefianum Schlieph. | Synonym |  | TRO |  | 
	
		| Bryum graefianum var. dichrous Jörg. | Synonym |  | TRO |  | 
	
		| Bryum graefianum subsp. haematostomum (Jörg.) J.J. Amann | Unresolved |  | TRO |  | 
	
		| Bryum graminifolium Brid. | Accepted |  | TRO |  | 
	
		| Bryum grammocarpum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum grandiflorum Arnold | Unresolved |  | TRO |  | 
	
		| Bryum grandifolium (Taylor) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum grandirete Kindb. | Synonym |  | TRO |  | 
	
		| Bryum greenwoodii Dixon | Synonym |  | TRO |  | 
	
		| Bryum griffithianum Dicks. | Synonym |  | TRO |  | 
	
		| Bryum griffithii (Müll. Hal.) M. Fleisch. | Synonym |  | TRO |  | 
	
		| Bryum grimsulanum Brid. | Synonym |  | TRO |  | 
	
		| Bryum griseum Dusén ex Thér. | Synonym |  | TRO |  | 
	
		| Bryum groenlandicum Arnell | Synonym |  | TRO |  | 
	
		| Bryum groenlundii Hesselbo | Unresolved |  | TRO |  | 
	
		| Bryum guadaramense Warnst. | Synonym |  | TRO |  | 
	
		| Bryum guatemalense Hampe ex Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum gynostomoides P. Beauv. | Accepted |  | TRO |  | 
	
		| Bryum gyoerffianum Györffy ex Podp. | Accepted |  | TRO |  | 
	
		| Bryum gypsophilum Wallr. | Accepted |  | TRO |  | 
	
		| Bryum haematocarpum Müll. Hal. & Kindb. | Accepted |  | TRO |  | 
	
		| Bryum haematoneurum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum haematophyllum Kindb. | Accepted |  | TRO |  | 
	
		| Bryum haematostomum Jörg. | Synonym |  | TRO |  | 
	
		| Bryum hagenii Limpr. | Accepted |  | TRO |  | 
	
		| Bryum hahnii Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum haistii Schimp. | Synonym |  | TRO |  | 
	
		| Bryum halophytum I. Hagen | Unresolved |  | TRO |  | 
	
		| Bryum hamicuspis Kindb. | Synonym |  | TRO |  | 
	
		| Bryum hamipilum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum handelii Broth. | Accepted |  | TRO |  | 
	
		| Bryum hapukaense R. Br. bis | Unresolved |  | TRO |  | 
	
		| Bryum harrimanii Cardot & Thér. | Accepted |  | TRO |  | 
	
		| Bryum harriotii R. Br. bis | Accepted |  | TRO |  | 
	
		| Bryum harveyanum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum hatcheri Dusén | Accepted |  | TRO |  | 
	
		| Bryum hauthalii Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum hawaiicum Hoe | Accepted |  | TRO |  | 
	
		| Bryum hazslinszkyanum Péterfi | Synonym |  | TRO |  | 
	
		| Bryum hedbergii P. de la Varde | Accepted |  | TRO |  | 
	
		| Bryum hedwigia Brot. | Synonym |  | TRO |  | 
	
		| Bryum heimii (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum helveticum H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum hemisphaericarpum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum hendersonii Renauld & Cardot | Synonym |  | TRO |  | 
	
		| Bryum herpetineuron Thér. | Synonym |  | TRO |  | 
	
		| Bryum herzogii Podp. | Synonym |  | TRO |  | 
	
		| Bryum heteroblepharum Cardot & Broth. | Unresolved |  | TRO |  | 
	
		| Bryum heterofolium R. Br. bis | Unresolved |  | TRO |  | 
	
		| Bryum heterogynum H. Philib. ex Cardot & Thér. | Synonym |  | TRO |  | 
	
		| Bryum heteromallum (Hedw.) Sturm | Accepted |  | TRO |  | 
	
		| Bryum heteroneuron Spruce ex Mitt. | Accepted |  | TRO |  | 
	
		| Bryum heterophyllum Hook. | Accepted |  | TRO |  | 
	
		| Bryum heterostichum (Hedw.) Dicks. | Synonym |  | TRO |  | 
	
		| Bryum hickenii Herzog | Synonym |  | TRO |  | 
	
		| Bryum hieronymi Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum higoense Ochi | Unresolved |  | TRO |  | 
	
		| Bryum himalayanopellucidum Ochi | Accepted |  | TRO |  | 
	
		| Bryum himalayanum (Mitt.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum hioramii Thér. | Accepted |  | TRO |  | 
	
		| Bryum hochreutineri Cardot | Accepted |  | TRO |  | 
	
		| Bryum hogbergii Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum holmgrenii Lindb. | Synonym |  | TRO |  | 
	
		| Bryum holzingeri Cardot & Thér. | Accepted |  | TRO |  | 
	
		| Bryum homalobolax Müll. Hal. ex Renauld | Accepted |  | TRO |  | 
	
		| Bryum homalobolax var. latifolium (Renauld & Paris) Cardot ex Thér. | Synonym |  | TRO |  | 
	
		| Bryum homalobolax var. minor Thér. | Synonym |  | TRO |  | 
	
		| Bryum hookeri Spreng. | Synonym |  | TRO |  | 
	
		| Bryum horizontale (Hampe) Hampe | Accepted |  | TRO |  | 
	
		| Bryum hornschuchianum (Mart.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum hornum (Hedw.) Crome | Accepted |  | TRO |  | 
	
		| Bryum horridulum Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum howeanum Broth. & Watts | Synonym |  | TRO |  | 
	
		| Bryum huillense Welw. & Duby | Accepted |  | TRO |  | 
	
		| Bryum humectum I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum humidulum Sull. | Synonym |  | TRO |  | 
	
		| Bryum humile Mont. | Accepted |  | TRO |  | 
	
		| Bryum humillimum Müll. Hal. ex E. Britton | Accepted |  | TRO |  | 
	
		| Bryum humipetens Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum hungaricum Podp. | Synonym |  | TRO |  | 
	
		| Bryum huttonii R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum hyalinum (T.J. Kop. & D.H. Norris) Ochi | Accepted |  | TRO |  | 
	
		| Bryum hyalodontium (Müll. Hal. & Kindb.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum hydrophilum Kindb. | Synonym |  | TRO |  | 
	
		| Bryum hymenophylloides (Huebener) Hartm. | Accepted |  | TRO |  | 
	
		| Bryum hyperboreum Gunnerus ex With. | Synonym |  | TRO |  | 
	
		| Bryum icodense H. Winter | Synonym |  | TRO |  | 
	
		| Bryum illecebraria Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum imberbe Huds. ex With. | Unresolved |  | TRO |  | 
	
		| Bryum imbricatifolium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum imbricatulum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum imbricatum (Schwägr.) Bruch & Schimp. | Accepted |  | TRO |  | 
	
		| Bryum imerinanus O'Shea | Accepted |  | TRO |  | 
	
		| Bryum immarginatum Broth. | Synonym |  | TRO |  | 
	
		| Bryum immersum Dicks. | Synonym |  | TRO |  | 
	
		| Bryum imperfectum Cardot | Unresolved |  | TRO |  | 
	
		| Bryum impexum I. Hagen | Synonym |  | TRO |  | 
	
		| Bryum impressotruncatum Herzog | Synonym |  | TRO |  | 
	
		| Bryum inaequale Taylor | Accepted |  | TRO |  | 
	
		| Bryum incacorralis Herzog | Accepted |  | TRO |  | 
	
		| Bryum inclinans Dicks. | Synonym |  | TRO |  | 
	
		| Bryum inclinatum (Hedw.) Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum var. alpestre (Podp.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum f. alpestre Podp. | Synonym |  | TRO |  | 
	
		| Bryum inclinatum var. angustidens (Bryhn & Ryan) Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum var. brachythecium (Bryhn & Ryan) Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum var. cancelliforme (Bryhn & Ryan) Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum f. contractum (Bom.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum var. corioideum (Bryhn & Ryan) Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum f. dichrous (Jörg.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum var. islandicum Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum var. joergensenii (Kaurin) Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum var. kjellmanii (Arnell) Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum var. komagatakense (Cardot) Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum f. lagerheimii (Jörg.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum var. languardicum (H. Winter & Janzen) Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum var. litorum (Bom.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum var. neoarcticum (Podp.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum f. neoarcticum Podp. | Synonym |  | TRO |  | 
	
		| Bryum inclinatum var. norbergense Arnell | Synonym |  | TRO |  | 
	
		| Bryum inclinatum var. parvum (Bryhn & Ryan) Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum subsp. polycladum (Cardot & Thér.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum f. scalariforme (Jörg.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum var. simmonsii (Bryhn & Ryan) Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum var. subfoveolatum (Bryhn & Ryan) Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum var. vardoeense (H. Winter) Podp. | Accepted |  | TRO |  | 
	
		| Bryum inclinatum x caespiticium Sanio | Accepted |  | TRO |  | 
	
		| Bryum inclusum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum incomptum Besch. | Unresolved |  | TRO |  | 
	
		| Bryum inconnexum Cardot | Synonym |  | TRO |  | 
	
		| Bryum inconnexum var. fragile Horik. & Ando | Synonym |  | TRO |  | 
	
		| Bryum inconnexum var. tomentosum Cardot | Synonym |  | TRO |  | 
	
		| Bryum incrassatolimbatum Cardot | Accepted |  | TRO |  | 
	
		| Bryum incurvifolium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum incurvum Huds. ex Brid. | Accepted |  | TRO |  | 
	
		| Bryum indicopolymorphum Ochi | Accepted |  | TRO |  | 
	
		| Bryum indicum Dozy & Molk. | Accepted |  | TRO |  | 
	
		| Bryum inflatum H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum inflexum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum innovans H.A. Crum | Accepted |  | TRO |  | 
	
		| Bryum inordinatum (Brid.) Brid. | Accepted |  | TRO |  | 
	
		| Bryum insolitum Cardot | Accepted |  | TRO |  | 
	
		| Bryum insolitum var. brachycarpum E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum insulare De Not. | Synonym |  | TRO |  | 
	
		| Bryum insularum Bom. | Unresolved |  | TRO |  | 
	
		| Bryum integridens Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum intermedium (Brid.) Blandow | Accepted |  | TRO |  | 
	
		| Bryum intermedium subsp. albulanum J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum intermedium subsp. angermannicum (Arnold) Podp. | Accepted |  | TRO |  | 
	
		| Bryum intermedium var. aristatum (Schultz) Fiedl. | Accepted |  | TRO |  | 
	
		| Bryum intermedium subsp. berggrenii (I. Hagen) Podp. | Accepted |  | TRO |  | 
	
		| Bryum intermedium subsp. carniolicum (Glow.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum intermedium subsp. culmannii (Limpr.) Kindb. | Synonym |  | TRO |  | 
	
		| Bryum intermedium subsp. engelbergense (Greter & Meyl.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum intermedium subsp. fuscum (Lindb.) Podp. | Synonym |  | TRO |  | 
	
		| Bryum intermedium subsp. luteum (Bom.) J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum intermedium subsp. minimum J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum intermedium var. minimum (J.J. Amann) Podp. | Accepted |  | TRO |  | 
	
		| Bryum intermedium var. tatrense (Podp.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum intermedium subsp. vestmannum (Arnell) Podp. | Accepted |  | TRO |  | 
	
		| Bryum interruptum Dicks. | Synonym |  | TRO |  | 
	
		| Bryum intortulum Stirt. | Unresolved |  | TRO |  | 
	
		| Bryum intricatum Brid. | Synonym |  | TRO |  | 
	
		| Bryum ischyrorhodon Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum ischyrospeiron Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum islandicum I. Hagen | Synonym |  | TRO |  | 
	
		| Bryum isleanum Besch. | Accepted |  | TRO |  | 
	
		| Bryum itatiayae Broth. | Unresolved |  | TRO |  | 
	
		| Bryum iteratum Paris | Unresolved |  | TRO |  | 
	
		| Bryum jaapianum Warnst. | Synonym |  | TRO |  | 
	
		| Bryum jaapianum var. fuscum Mikut. | Synonym |  | TRO |  | 
	
		| Bryum jaapianum f. laxum Mikut. | Synonym |  | TRO |  | 
	
		| Bryum jackii Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum jaffuelii Thér. | Synonym |  | TRO |  | 
	
		| Bryum jailae Sapjegin | Accepted |  | TRO |  | 
	
		| Bryum jamaicense Syed | Accepted |  | TRO |  | 
	
		| Bryum jamanense J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum jamesonii (Taylor) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum jan-mayense Arnell | Accepted |  | TRO |  | 
	
		| Bryum japonense (Besch.) Broth. | Accepted |  | TRO |  | 
	
		| Bryum javense M. Fleisch. | Synonym |  | TRO |  | 
	
		| Bryum jemtlandicum Perss. | Unresolved |  | TRO |  | 
	
		| Bryum jerkinshoeense H. Winter | Accepted |  | TRO |  | 
	
		| Bryum joannis-meyeri Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum joergensenii Kaurin | Synonym |  | TRO |  | 
	
		| Bryum julaceum Schrad. ex P. Gaertn., B. Mey. & Scherb. | Accepted |  | TRO |  | 
	
		| Bryum juliforme (Solms) Schimp. | Accepted |  | TRO |  | 
	
		| Bryum junghuhnianum Hampe ex Dozy & Molk. | Synonym |  | TRO |  | 
	
		| Bryum jungneri Broth. | Synonym |  | TRO |  | 
	
		| Bryum juranum J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum juratzkae Milde | Synonym |  | TRO |  | 
	
		| Bryum kaalaasii I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum kaernbachii Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum kashmirense Broth. | Accepted |  | TRO |  | 
	
		| Bryum kaurinianum Warnst. | Unresolved |  | TRO |  | 
	
		| Bryum kaurinii H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum keniae Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum kerguelense Mitt. | Accepted |  | TRO |  | 
	
		| Bryum kermesinum Herzog & Thér. | Synonym |  | TRO |  | 
	
		| Bryum kiaeri Lindb. | Accepted |  | TRO |  | 
	
		| Bryum kiamae Broth. | Synonym |  | TRO |  | 
	
		| Bryum kikuyuense (Broth. & Thér.) N. Pedersen | Accepted |  | TRO |  | 
	
		| Bryum kilimandscharicum Broth. | Synonym |  | TRO |  | 
	
		| Bryum killiasii J.J. Amann | Unresolved |  | TRO |  | 
	
		| Bryum kindbergii H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum kindbergii subsp. helveticum (H. Philib.) Kindb. | Unresolved |  | TRO |  | 
	
		| Bryum kindiae Paris & Broth. | Synonym |  | TRO |  | 
	
		| Bryum kirkii Broth. | Synonym |  | TRO |  | 
	
		| Bryum kjellmanii Arnell | Synonym |  | TRO |  | 
	
		| Bryum klinggraeffii Schimp. | Accepted |  | TRO |  | 
	
		| Bryum klotzschii (Schwägr.) Mitt. | Accepted |  | TRO |  | 
	
		| Bryum knowltonii Barnes | Accepted |  | TRO |  | 
	
		| Bryum knowltonii var. ammophilum (R. Ruthe) Wijk & Margad. | Accepted |  | TRO |  | 
	
		| Bryum komagatakense Cardot | Synonym |  | TRO |  | 
	
		| Bryum kongsvoldense H. Winter | Accepted |  | TRO |  | 
	
		| Bryum koratranum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum korbianum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum korothkevieziae L.I. Savicz & Smirnova | Synonym |  | TRO |  | 
	
		| Bryum korothkevieziae var. hollerbachii L.I. Savicz & Smirnova | Synonym |  | TRO |  | 
	
		| Bryum krausei (Hampe & Lorentz) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum kunzei Hornsch. | Accepted |  | TRO |  | 
	
		| Bryum kurandae Broth. & Watts | Synonym |  | TRO |  | 
	
		| Bryum labradorense H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum laceratum Besch. | Accepted |  | TRO |  | 
	
		| Bryum lacustre Brid. | Accepted |  | TRO |  | 
	
		| Bryum lacustre var. intermedium Warnst. | Synonym |  | TRO |  | 
	
		| Bryum lacustre f. intermedium (Warnst.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum laetenitens Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum laetevirens Cardot & Broth. | Synonym |  | TRO |  | 
	
		| Bryum laetum Lindb. | Synonym |  | TRO |  | 
	
		| Bryum laevifilum Syed | Synonym |  | TRO |  | 
	
		| Bryum laevigatulum Broth. | Synonym |  | TRO |  | 
	
		| Bryum laevigatum Hook. f. & Wilson | Accepted |  | TRO |  | 
	
		| Bryum lagarocarpum Mohamed | Synonym |  | TRO |  | 
	
		| Bryum lagerheimii Jörg. | Synonym |  | TRO |  | 
	
		| Bryum lagunicola Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum lamii Reimers | Accepted |  | TRO |  | 
	
		| Bryum lamprocarpum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum lamprochaete Dusén | Accepted |  | TRO |  | 
	
		| Bryum lamprocomum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum lamprostegum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum lanatum (P. Beauv.) Brid. | Accepted |  | TRO |  | 
	
		| Bryum lanceolatum (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum lanceolifolium Cardot | Unresolved |  | TRO |  | 
	
		| Bryum landii Cardot | Unresolved |  | TRO |  | 
	
		| Bryum languardicum H. Winter & Janzen | Synonym |  | TRO |  | 
	
		| Bryum languidum I. Hagen | Synonym |  | TRO |  | 
	
		| Bryum lansbergii Dozy & Molk. | Unresolved |  | TRO |  | 
	
		| Bryum lanuginosum (Hedw.) Brot. | Accepted |  | TRO |  | 
	
		| Bryum lapponicum (Hedw.) Dicks. | Accepted |  | TRO |  | 
	
		| Bryum lapponicum var. vardoeense H. Winter | Synonym |  | TRO |  | 
	
		| Bryum larminatii Cardot & P. de la Varde | Synonym |  | TRO |  | 
	
		| Bryum laterale Lightf. ex With. | Synonym |  | TRO |  | 
	
		| Bryum laticeps Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum latifolium (Schwägr.) Brid. | Accepted |  | TRO |  | 
	
		| Bryum latilimbatum Cardot | Accepted |  | TRO |  | 
	
		| Bryum latirete (Dixon) Ochi | Accepted |  | TRO |  | 
	
		| Bryum latocuspidatum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum latocuspidatum var. diaphanulum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum laurentianum Cardot & Thér. | Synonym |  | TRO |  | 
	
		| Bryum lautum Cardot | Synonym |  | TRO |  | 
	
		| Bryum lawersianum H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum laxelimbatum Hampe ex Ochi | Accepted |  | TRO |  | 
	
		| Bryum laxifolium Lindb. | Synonym |  | TRO |  | 
	
		| Bryum laxirete Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum laxiroseum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum laxogemmaceum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum laxulum Cardot | Unresolved |  | TRO |  | 
	
		| Bryum laxum Reichardt | Synonym |  | TRO |  | 
	
		| Bryum lechleri Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum leloutrei Renauld & Cardot | Synonym |  | TRO |  | 
	
		| Bryum leonardii R.S. Williams | Synonym |  | TRO |  | 
	
		| Bryum leonii Thér. | Accepted |  | TRO |  | 
	
		| Bryum leonis J.J. Amann | Unresolved |  | TRO |  | 
	
		| Bryum lepidopiloides Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum lepidum Wilson | Unresolved |  | TRO |  | 
	
		| Bryum leptaleum Stirt. | Unresolved |  | TRO |  | 
	
		| Bryum leptoblepharon Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum leptocaulon Cardot | Accepted |  | TRO |  | 
	
		| Bryum leptocercis H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum leptochlaenoides Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum leptocladon Sull. | Accepted |  | TRO |  | 
	
		| Bryum leptodictyon Cardot & Thér. | Synonym |  | TRO |  | 
	
		| Bryum leptodontium Mitt. | Accepted |  | TRO |  | 
	
		| Bryum leptoflagellans Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum leptoglyphodon H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum leptoloma Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum leptoneurum P. de la Varde | Accepted |  | TRO |  | 
	
		| Bryum leptopelma Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum leptopelmatum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum leptophyllum Bruch & Schimp. ex Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum leptorhodon Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum leptospeiron Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum leptostomoides Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum leptostomum Schimp. | Synonym |  | TRO |  | 
	
		| Bryum leptothecioides Broth. & Watts | Unresolved |  | TRO |  | 
	
		| Bryum leptothecium Taylor | Synonym |  | TRO |  | 
	
		| Bryum leptothrix Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum leptotorquescens Müll. Hal. ex Broth. | Accepted |  | TRO |  | 
	
		| Bryum leptotrichum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum lescurianum Sull. | Synonym |  | TRO |  | 
	
		| Bryum leucobasis Kindb. | Synonym |  | TRO |  | 
	
		| Bryum leucocanthum (Hampe) Mitt. | Accepted |  | TRO |  | 
	
		| Bryum leucoglyphodon H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum leucolomatum Müll. Hal. & Kindb. | Accepted |  | TRO |  | 
	
		| Bryum leucophylloides Broth. | Accepted |  | TRO |  | 
	
		| Bryum leucophyllum Dozy & Molk. | Synonym |  | TRO |  | 
	
		| Bryum leucothecium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum leucothrix Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum leucotrichum (Müll. Hal.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum leucurum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum leveilleanum Dozy & Molk. | Synonym |  | TRO |  | 
	
		| Bryum levieri Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum liebmannianum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum liebmannii Schimp. | Synonym |  | TRO |  | 
	
		| Bryum liliputanum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum limbatomarginatum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum limbatum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum limbifolium Broth. & Watts | Accepted |  | TRO |  | 
	
		| Bryum limosum I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum limprichtii Kaurin | Unresolved |  | TRO |  | 
	
		| Bryum lindbergii Kaurin | Accepted |  | TRO |  | 
	
		| Bryum lindgrenii Schimp. | Accepted |  | TRO |  | 
	
		| Bryum lindigianum Hampe | Synonym |  | TRO |  | 
	
		| Bryum lindmannianum Broth. | Unresolved |  | TRO |  | 
	
		| Bryum lineare Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum linearifolium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum lingulanum Bom. | Unresolved |  | TRO |  | 
	
		| Bryum linoides Hedw. | Synonym |  | TRO |  | 
	
		| Bryum lipsiense I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum liriense Warnst. & M. Fleisch. | Unresolved |  | TRO |  | 
	
		| Bryum lisae De Not. | Accepted |  | TRO |  | 
	
		| Bryum lisae var. australe (Cardot) Margad. | Accepted |  | TRO |  | 
	
		| Bryum lisae var. cinnamomeum (Podp.) Margad. | Accepted |  | TRO |  | 
	
		| Bryum lisae subsp. cirrhatum (Huebener) Margad. | Accepted |  | TRO |  | 
	
		| Bryum lisae var. cuspidatum (Bruch & Schimp.) Margad. | Accepted |  | TRO |  | 
	
		| Bryum lisae var. fuscum (Lindb.) Margad. | Accepted |  | TRO |  | 
	
		| Bryum lisae var. noricum (Podp.) Margad. | Accepted |  | TRO |  | 
	
		| Bryum lisae var. praecox (Warnst.) Margad. | Accepted |  | TRO |  | 
	
		| Bryum lisae var. subglobosum (Schlieph.) Margad. | Accepted |  | TRO |  | 
	
		| Bryum lisae var. sysphinctum (Limpr.) Margad. | Accepted |  | TRO |  | 
	
		| Bryum lisae var. tauriscorum (Kern) Margad. | Accepted |  | TRO |  | 
	
		| Bryum litorale Ryan & I. Hagen | Synonym |  | TRO |  | 
	
		| Bryum litoris Cardot | Synonym |  | TRO |  | 
	
		| Bryum litorum Bom. | Synonym |  | TRO |  | 
	
		| Bryum lonchocaulon Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum lonchoneuron Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum lonchophyllum Broth. | Accepted |  | TRO |  | 
	
		| Bryum lonchopus Broth. & Paris | Accepted |  | TRO |  | 
	
		| Bryum lonchopyxis Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum lonchotrachylon Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum longaristum Hamm. | Unresolved |  | TRO |  | 
	
		| Bryum longedecurrens Broth. | Unresolved |  | TRO |  | 
	
		| Bryum longescens Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum longibracteatum (Broth.) Kindb. | Accepted |  | TRO |  | 
	
		| Bryum longicaule Hoffm. | Accepted |  | TRO |  | 
	
		| Bryum longicolle (Hedw.) Sw. | Accepted |  | TRO |  | 
	
		| Bryum longidens Thér. | Synonym |  | TRO |  | 
	
		| Bryum longifolium (Ehrh. ex Hedw.) Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum longii E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum longipedicellatum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum longirostratum Arnell | Unresolved |  | TRO |  | 
	
		| Bryum longirostre Brid. | Accepted |  | TRO |  | 
	
		| Bryum longisetum Blandow ex Schwägr. | Accepted |  | TRO |  | 
	
		| Bryum longisetum var. labradorense (H. Philib.) G. Roth | Synonym |  | TRO |  | 
	
		| Bryum longisetum var. longisetum | Synonym |  | TRO |  | 
	
		| Bryum lorentzianum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum lorentzii Schimp. | Accepted |  | TRO |  | 
	
		| Bryum lowii Kindb. | Synonym |  | TRO |  | 
	
		| Bryum lucidum James | Synonym |  | TRO |  | 
	
		| Bryum ludovicae Broth. & Paris | Accepted |  | TRO |  | 
	
		| Bryum ludwigii Spreng. ex Schwägr. | Accepted |  | TRO |  | 
	
		| Bryum ludwigii subsp. gracile (Bruch & Schimp.) Kindb. | Synonym |  | TRO |  | 
	
		| Bryum ludwigii var. gracile Bruch & Schimp. | Synonym |  | TRO |  | 
	
		| Bryum luehmannianum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum lugubre I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum lundstroemii Arnold | Synonym |  | TRO |  | 
	
		| Bryum luridum R. Ruthe | Synonym |  | TRO |  | 
	
		| Bryum lusitanicum (I. Hagen ex Luisier) Luisier | Synonym |  | TRO |  | 
	
		| Bryum luteolimbatum Broth. | Synonym |  | TRO |  | 
	
		| Bryum luteolum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum lutescens Dicks. | Accepted |  | TRO |  | 
	
		| Bryum luteum Bom. | Synonym |  | TRO |  | 
	
		| Bryum lycopodioides Sw. ex Brid. | Accepted |  | TRO |  | 
	
		| Bryum mac-leanum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum maceratum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum machadoi G. Roth | Synonym |  | TRO |  | 
	
		| Bryum macounii Austin | Synonym |  | TRO |  | 
	
		| Bryum macrantherum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum macroblastum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum macrocarpum Hedw. | Synonym |  | TRO |  | 
	
		| Bryum macrochaete Cardot | Synonym |  | TRO |  | 
	
		| Bryum macrodictyum Warnst. | Accepted |  | TRO |  | 
	
		| Bryum macroerythrocarpum Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum macrogracilescens Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum macropelma Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum macrophyllum Cardot & Broth. | Accepted |  | TRO |  | 
	
		| Bryum macrophyllum var. latifolium Broth. | Synonym |  | TRO |  | 
	
		| Bryum macropoma Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum macrosporum E.B. Bartram | Accepted |  | TRO |  | 
	
		| Bryum macrostomum Jur. | Synonym |  | TRO |  | 
	
		| Bryum madagassoramosum Broth. | Accepted |  | TRO |  | 
	
		| Bryum madagassum (Hampe) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum madurense (Dixon & P. de la Varde) Ochi | Accepted |  | TRO |  | 
	
		| Bryum magellanicum (Sull.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum mairei Copp. | Accepted |  | TRO |  | 
	
		| Bryum malachiticum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum malacodictyon Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum malacophyllum Broth. | Synonym |  | TRO |  | 
	
		| Bryum malangense Kaurin & Arnell | Unresolved |  | TRO |  | 
	
		| Bryum maleteinorum Glow. | Synonym |  | TRO |  | 
	
		| Bryum mamillatum Lindb. | Synonym |  | TRO |  | 
	
		| Bryum mamilligerum (Kindb.) Renauld & Cardot | Accepted |  | TRO |  | 
	
		| Bryum mammillosum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum manabiae Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum mancum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum mandonii Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum manginii Cardot | Synonym |  | TRO |  | 
	
		| Bryum manitobae Kindb. | Synonym |  | TRO |  | 
	
		| Bryum marginatum Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum marginatum var. orthorrhynchum Hartm. | Synonym |  | TRO |  | 
	
		| Bryum mariei Besch. | Synonym |  | TRO |  | 
	
		| Bryum maritimum Bom. | Synonym |  | TRO |  | 
	
		| Bryum maritimum subsp. agattuense (H. Philib.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum maritimum var. dioicum Arnell | Synonym |  | TRO |  | 
	
		| Bryum maritimum f. dioicum (Arnell) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum marratii Wilson | Accepted |  | TRO |  | 
	
		| Bryum marratii var. jensenii (M.T. Lange) C.E.O. Jensen | Accepted |  | TRO |  | 
	
		| Bryum matto-grossense Broth. | Accepted |  | TRO |  | 
	
		| Bryum maudii R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum mauiense Broth. | Synonym |  | TRO |  | 
	
		| Bryum mayebarae Nog. | Synonym |  | TRO |  | 
	
		| Bryum maynense Spruce ex Mitt. | Synonym |  | TRO |  | 
	
		| Bryum mayorii Broth. & Irmsch. | Synonym |  | TRO |  | 
	
		| Bryum mayrii Broth. | Accepted |  | TRO |  | 
	
		| Bryum medianum Mitt. | Accepted |  | TRO |  | 
	
		| Bryum meesioides Kindb. | Accepted |  | TRO |  | 
	
		| Bryum megalacrion Schwägr. | Accepted |  | TRO |  | 
	
		| Bryum megalocarpum Hook. | Synonym |  | TRO |  | 
	
		| Bryum megalodicyton Sull. | Accepted |  | TRO |  | 
	
		| Bryum megalostegium Sull. | Synonym |  | TRO |  | 
	
		| Bryum megalothecium Thér. | Synonym |  | TRO |  | 
	
		| Bryum megamorphum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum melanodon Brid. | Accepted |  | TRO |  | 
	
		| Bryum melanopyxis Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum melanothecium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum melvilleanum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum membranaceum Brid. | Synonym |  | TRO |  | 
	
		| Bryum mendax Podp. | Accepted |  | TRO |  | 
	
		| Bryum menziesii Hook. | Synonym |  | TRO |  | 
	
		| Bryum meruense Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum mesodon J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum mexicanum (Mont.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum meyenianum (Hampe) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum micans Mitt. | Accepted |  | TRO |  | 
	
		| Bryum microapiculatum (Müll. Hal. & Kindb.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum microbalanum Cardot | Synonym |  | TRO |  | 
	
		| Bryum microblastum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum microcaespiticium J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum microcalophyllum H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum microcapillare Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum microcarpum (Hedw.) Funck | Accepted |  | TRO |  | 
	
		| Bryum microcaulon (Müll. Hal. & Kindb.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum microcephalum Müll. Hal. & Kindb. | Synonym |  | TRO |  | 
	
		| Bryum microchaeton Hampe | Accepted |  | TRO |  | 
	
		| Bryum microcochleare Dixon & Badhw. | Accepted |  | TRO |  | 
	
		| Bryum microcommutatum Kindb. | Synonym |  | TRO |  | 
	
		| Bryum microcomosum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum microdecurrens E. Britton | Synonym |  | TRO |  | 
	
		| Bryum microdenticulatum (Müll. Hal. & Kindb.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum microdontum (Hedw.) P. Beauv. | Synonym |  | TRO |  | 
	
		| Bryum microerythrocarpum Müll. Hal. & Kindb. | Synonym |  | TRO |  | 
	
		| Bryum microglobum Müll. Hal. & Kindb. | Unresolved |  | TRO |  | 
	
		| Bryum microglossum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum microimbricatum Ochi | Accepted |  | TRO |  | 
	
		| Bryum microlacustre J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum microlaevigatum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum micron Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum micronitidum Ochi | Accepted |  | TRO |  | 
	
		| Bryum micropendulum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum microphyllum Cardot & Broth. | Synonym |  | TRO |  | 
	
		| Bryum microrhodon Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum microrosulatum E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum microstegioides Kindb. | Synonym |  | TRO |  | 
	
		| Bryum microstegium Bruch & Schimp. | Accepted |  | TRO |  | 
	
		| Bryum microstomum (Hedw.) Dicks. | Accepted |  | TRO |  | 
	
		| Bryum microtheca Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum microthecium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum mieheanum Ochi | Accepted |  | TRO |  | 
	
		| Bryum mielichhoferia Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum mielichhoferiaceum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum mielichhoferioides (Müll. Hal.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum mildeanum Jur. | Accepted |  | TRO |  | 
	
		| Bryum miniatum Lesq. | Accepted |  | TRO |  | 
	
		| Bryum miniatum var. anceps (Cardot & Thér.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum minii Podp. | Accepted |  | TRO |  | 
	
		| Bryum minnesotense Cardot & Thér. | Synonym |  | TRO |  | 
	
		| Bryum minus Arnell | Synonym |  | TRO |  | 
	
		| Bryum minusculum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum minutifolium Thér. | Synonym |  | TRO |  | 
	
		| Bryum minutirete Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum minutirosatum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum minutissimum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum minutulum Schimp. | Synonym |  | TRO |  | 
	
		| Bryum minutum Dicks. | Accepted |  | TRO |  | 
	
		| Bryum mirabile Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum misandrum I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum miserum Cardot | Accepted |  | TRO |  | 
	
		| Bryum mitaviense Mikut. | Synonym |  | TRO |  | 
	
		| Bryum mnioides J.F. Gmel. ex With. | Accepted |  | TRO |  | 
	
		| Bryum mniopsis Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum moei Schimp. | Accepted |  | TRO |  | 
	
		| Bryum moenkemeyeri I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum mohrii Lesq. | Synonym |  | TRO |  | 
	
		| Bryum molleri Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum mollifolium H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum mollissimum Broth. & Yasuda | Accepted |  | TRO |  | 
	
		| Bryum molliusculum Podp. | Accepted |  | TRO |  | 
	
		| Bryum montagneanum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum montanum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum montevidense Broth. | Synonym |  | TRO |  | 
	
		| Bryum moravicum Podp. | Accepted |  | TRO |  | 
	
		| Bryum mosquense Warnst. | Synonym |  | TRO |  | 
	
		| Bryum mucronatum Mitt. | Accepted |  | TRO |  | 
	
		| Bryum mucronifolium H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum mucronigerum H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum mucronulatum Dicks. ex With. | Synonym |  | TRO |  | 
	
		| Bryum muehlenbeckii Bruch & Schimp. | Accepted |  | TRO |  | 
	
		| Bryum muehlenbeckii subsp. abduanum (Rota) Giacom. | Accepted |  | TRO |  | 
	
		| Bryum muehlenbeckii subsp. appressum (Kindb.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum muehlenbeckii var. britanniae (J.J. Amann) Podp. | Accepted |  | TRO |  | 
	
		| Bryum muehlenbeckii var. combae (De Not.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum muehlenbeckii subsp. raui (Austin) Podp. | Accepted |  | TRO |  | 
	
		| Bryum muehlenbeckii subsp. subpercurrentinerve (Kindb.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum muehlenbeckii var. viride J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum muelleri Spruce | Synonym |  | TRO |  | 
	
		| Bryum muellerianum (Schimp. ex Besch.) Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum multicaule Taylor | Synonym |  | TRO |  | 
	
		| Bryum multiflorum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum mundtii Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum murale (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum murmanicum Broth. | Accepted |  | TRO |  | 
	
		| Bryum murorum (Schimp.) Berk. | Accepted |  | TRO |  | 
	
		| Bryum mussuriense Broth. | Synonym |  | TRO |  | 
	
		| Bryum muticum M.T. Lange | Synonym |  | TRO |  | 
	
		| Bryum mutilum I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum myliusii Hesselbo | Synonym |  | TRO |  | 
	
		| Bryum myurella Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum nagasakense Broth. | Synonym |  | TRO |  | 
	
		| Bryum nagasakense var. laxifolium Cardot | Synonym |  | TRO |  | 
	
		| Bryum nanoalpinum Broth. | Synonym |  | TRO |  | 
	
		| Bryum nanoapiculatum Ochi & Kurschner | Accepted |  | TRO |  | 
	
		| Bryum nanocaespiticium Kindb. | Synonym |  | TRO |  | 
	
		| Bryum nanocapillare Müll. Hal. ex Brizi | Accepted |  | TRO |  | 
	
		| Bryum nanocoma Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum nanopendulum Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum nanophyllum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum nanorosula Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum nanorrhodon Müll. Hal. ex Besch. | Synonym |  | TRO |  | 
	
		| Bryum nanotorquescens Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum naviculare Hampe | Unresolved |  | TRO |  | 
	
		| Bryum neelgheriense Mont. | Accepted |  | TRO |  | 
	
		| Bryum neelgheriense var. neelghreniense | Unresolved |  | TRO |  | 
	
		| Bryum neelgheriense var. wichurae (Broth.) Mohamed | Accepted |  | TRO |  | 
	
		| Bryum neesii Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum nelsonii Kindb. | Synonym |  | TRO |  | 
	
		| Bryum nemicaulon Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum neocaledonicum Thér. | Synonym |  | TRO |  | 
	
		| Bryum neodamense Itzigs. | Accepted |  | TRO |  | 
	
		| Bryum neodamense var. crispulum G. Roth | Synonym |  | TRO |  | 
	
		| Bryum neodamense var. cyclophylloides Mikut. | Synonym |  | TRO |  | 
	
		| Bryum neodamense f. cyclophylloides (Mikut.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum neodamense var. elongatum Mikut. | Synonym |  | TRO |  | 
	
		| Bryum neodamense f. elongatum (Mikut.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum neodamense var. immarginatum J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum neodamense f. immarginatum (J.J. Amann) Podp. | Accepted |  | TRO |  | 
	
		| Bryum neodamense var. nervicaudatum J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum neodamense f. nervicaudatum (J.J. Amann) Podp. | Accepted |  | TRO |  | 
	
		| Bryum neodamense var. ovatum Lindb. & Arnell | Synonym |  | TRO |  | 
	
		| Bryum neodamense f. pilati Podp. | Synonym |  | TRO |  | 
	
		| Bryum neomexicanum Cardot | Accepted |  | TRO |  | 
	
		| Bryum nevadense Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum nietneri Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum nigerianum Broth. & Paris | Accepted |  | TRO |  | 
	
		| Bryum nigrescens (Besch.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum nigricans Dicks. | Synonym |  | TRO |  | 
	
		| Bryum nigritum (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum nigropurpureum Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum nimbigenum Taylor | Synonym |  | TRO |  | 
	
		| Bryum nitens Harv. | Synonym |  | TRO |  | 
	
		| Bryum nitescens Kindb. | Synonym |  | TRO |  | 
	
		| Bryum nitidonigrum Müll. Hal. ex Renauld | Synonym |  | TRO |  | 
	
		| Bryum nitidulum Lindb. | Synonym |  | TRO |  | 
	
		| Bryum nitidulum subsp. glomeratum (Bryhn & Ryan) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum nitidulum subsp. nodosum (Bryhn & Ryan) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum nitidum Mitt. | Synonym |  | TRO |  | 
	
		| Bryum nivale Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum niveum Herzog | Synonym |  | TRO |  | 
	
		| Bryum nodosum Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum noguchii Ochi | Synonym |  | TRO |  | 
	
		| Bryum noguchii var. minus Ochi | Synonym |  | TRO |  | 
	
		| Bryum notarisii Mitt. | Accepted |  | TRO |  | 
	
		| Bryum novo-guinense E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum nudicaule Lesq. | Synonym |  | TRO |  | 
	
		| Bryum nudum Dicks. | Synonym |  | TRO |  | 
	
		| Bryum nutans (Hedw.) Turner | Accepted |  | TRO |  | 
	
		| Bryum nutans subsp. macounii Kindb. | Synonym |  | TRO |  | 
	
		| Bryum nutans var. robustum Boulay | Synonym |  | TRO |  | 
	
		| Bryum nutantipolymorphum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum oamaruense R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum obconicum Hornsch. | Synonym |  | TRO |  | 
	
		| Bryum obesothecium R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum obligogynum H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum obliquum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum obliviscionis Podp. | Synonym |  | TRO |  | 
	
		| Bryum oblongifolium Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum oblongum Lindb. | Accepted |  | TRO |  | 
	
		| Bryum obovatum Mitt. | Synonym |  | TRO |  | 
	
		| Bryum obscurum Vill. ex Brid. | Accepted |  | TRO |  | 
	
		| Bryum obtusatissimum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum obtusatum (Wahlenb.) Lindb. | Accepted |  | TRO |  | 
	
		| Bryum obtusidens Arnell | Accepted |  | TRO |  | 
	
		| Bryum obtusifolium Vill. ex Brid. | Accepted |  | TRO |  | 
	
		| Bryum obtusissimum Renauld & Cardot | Synonym |  | TRO |  | 
	
		| Bryum obtusum (Hedw.) Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum ocabiense Broth. & P. de la Varde | Unresolved |  | TRO |  | 
	
		| Bryum occidentale Sull. | Synonym |  | TRO |  | 
	
		| Bryum ochianum Redf. & B.C. Tan | Accepted |  | TRO |  | 
	
		| Bryum ochii (T.J. Kop. & D.H. Norris) Ochi | Accepted |  | TRO |  | 
	
		| Bryum oediloma var. leptoloma Broth. | Synonym |  | TRO |  | 
	
		| Bryum oedoneurum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum oelandicum H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum oeneiforme J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum oerstedianum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum oligochloron Müll. Hal. & Kindb. | Accepted |  | TRO |  | 
	
		| Bryum oligoloma P. de la Varde | Unresolved |  | TRO |  | 
	
		| Bryum olivaceum (Hampe) Mitt. | Accepted |  | TRO |  | 
	
		| Bryum oncophorum Hampe | Accepted |  | TRO |  | 
	
		| Bryum ongulense Horik. & Ando | Synonym |  | TRO |  | 
	
		| Bryum ontariense Kindb. | Synonym |  | TRO |  | 
	
		| Bryum oophyllum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum opalinii Herzog | Synonym |  | TRO |  | 
	
		| Bryum opdalense Limpr. | Synonym |  | TRO |  | 
	
		| Bryum opdalense var. carneum Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum opdalense f. carneum (Bryhn & Ryan) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum opsicarpum J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum oranicum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum orbiculatifolium Cardot & Broth. | Accepted |  | TRO |  | 
	
		| Bryum orbiculatum Mitt. | Synonym |  | TRO |  | 
	
		| Bryum orbifolium (Müll. Hal.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum oreganum Sull. | Unresolved |  | TRO |  | 
	
		| Bryum orientale Podp. | Accepted |  | TRO |  | 
	
		| Bryum origanum Bosw. | Synonym |  | TRO |  | 
	
		| Bryum orthocarpulum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum orthocarpum (J.J. Amann) J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum orthocladum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum orthodontioides Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum orthodontum P. Beauv. | Synonym |  | TRO |  | 
	
		| Bryum orthopelma Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum orthophyllum Besch. | Unresolved |  | TRO |  | 
	
		| Bryum orthorrhynchum (Brid.) Brid. | Accepted |  | TRO |  | 
	
		| Bryum orthotheciellae Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum orthothecium Cardot & Broth. | Accepted |  | TRO |  | 
	
		| Bryum osculatianum De Not. | Accepted |  | TRO |  | 
	
		| Bryum otahapaense R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum ovale (Hedw.) Hoffm. ex Dicks. | Accepted |  | TRO |  | 
	
		| Bryum ovalicarpum R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum ovalifolium Sull. | Unresolved |  | TRO |  | 
	
		| Bryum ovarium Bom. | Synonym |  | TRO |  | 
	
		| Bryum ovarium var. bergoense (Bom.) C.E.O. Jensen | Unresolved |  | TRO |  | 
	
		| Bryum ovarium var. romoeense (Jaap) C.E.O. Jensen | Unresolved |  | TRO |  | 
	
		| Bryum ovatocarpum R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum ovatothecium R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum ovatum (Hedw.) Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum ovatum var. uncinatulum Latzel | Synonym |  | TRO |  | 
	
		| Bryum ovicarpum Broth. | Synonym |  | TRO |  | 
	
		| Bryum oxoniense Dixon | Synonym |  | TRO |  | 
	
		| Bryum oxycarpum J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum oxystegium I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum pabstianum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum pachycladum Cardot ex P. de la Varde | Accepted |  | TRO |  | 
	
		| Bryum pachydermum Bom. | Synonym |  | TRO |  | 
	
		| Bryum pachyloma Cardot | Synonym |  | TRO |  | 
	
		| Bryum pachyloma var. elatum (Bott.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pachypoma Mont. | Unresolved |  | TRO |  | 
	
		| Bryum pachypomatulum Broth. | Synonym |  | TRO |  | 
	
		| Bryum pachytheca Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum pachytheca var. crassinerve Watts & Whitel. | Synonym |  | TRO |  | 
	
		| Bryum pachytheca var. inflatum Wilson | Synonym |  | TRO |  | 
	
		| Bryum paganum Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum pallens Sw. | Accepted |  | TRO |  | 
	
		| Bryum pallens subsp. amoenum (Broth.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallens var. angustifolium Breidl. | Synonym |  | TRO |  | 
	
		| Bryum pallens f. angustifolium (Breidl.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallens subsp. arcuatocylindricum Podp. | Synonym |  | TRO |  | 
	
		| Bryum pallens f. arcuatocylindricum (Podp.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallens subsp. baldense (Venturi) Kindb. | Accepted |  | TRO |  | 
	
		| Bryum pallens var. baldense (Venturi) Vent. & Bott. | Synonym |  | TRO |  | 
	
		| Bryum pallens subsp. betulinum (Kaurin) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallens var. brevisetum Lindb. & Arnell | Accepted |  | TRO |  | 
	
		| Bryum pallens subsp. camptocarpum (Cardot & Thér.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallens subsp. catervarium (I. Hagen) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallens f. distantifolium (Cardot & Thér.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallens f. ernestii (E. Bauer) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallens var. euryphyllum D.A. Jones | Synonym |  | TRO |  | 
	
		| Bryum pallens f. euryphyllum (D.A. Jones) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallens var. fallax Jur. | Synonym |  | TRO |  | 
	
		| Bryum pallens var. filamentosum Mikut. | Synonym |  | TRO |  | 
	
		| Bryum pallens var. origanum (Bosw.) Wheld. | Accepted |  | TRO |  | 
	
		| Bryum pallens f. propaguliferum (Mönk.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallens f. purpureum (H. Philib.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallens subsp. pycnodermum (Limpr.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallens var. ryhaugense H. Winter | Accepted |  | TRO |  | 
	
		| Bryum pallens f. speciosum (Voit) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallens subsp. subdrepanocarpum (Cardot & Thér.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallens f. subexcurrens (H. Philib.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallens subsp. versifolium (Bom.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallens f. vulturiense (De Not.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallens var. vulturiense De Not. | Synonym |  | TRO |  | 
	
		| Bryum pallens x arcticum H. Philib. | Unresolved |  | TRO |  | 
	
		| Bryum pallens x pendulum H. Philib. | Unresolved |  | TRO |  | 
	
		| Bryum pallenticoma Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum pallescens Schleich. ex Schwägr. | Accepted |  | TRO |  | 
	
		| Bryum pallescens var. caespiticiforme (De Not.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallescens var. delphinense (Corb.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallescens var. hamicuspis (Kindb.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallescens var. juratzkae (Milde) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallescens var. quelpaertense Cardot | Synonym |  | TRO |  | 
	
		| Bryum pallescens var. submicrostegium (Kindb.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallescens var. supraalpinum (Boulay) Payot | Accepted |  | TRO |  | 
	
		| Bryum pallescens f. supraalpinum Boulay | Synonym |  | TRO |  | 
	
		| Bryum pallescens f. turfaceum (Kindb.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallescens var. valesiacum (J.J. Amann) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallescens var. warnstorfii (R. Ruthe) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pallescens x pohlia crudoides var revolvens Ochi | Accepted |  | TRO |  | 
	
		| Bryum pallidipes Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum pallidisetum Brid. | Unresolved |  | TRO |  | 
	
		| Bryum pallidocuspidatum J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum pallidojulaceum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum pallidoviride Cardot | Accepted |  | TRO |  | 
	
		| Bryum pallidum (Hedw.) Schreb. ex With. | Accepted |  | TRO |  | 
	
		| Bryum palmifolium (P. Beauv.) Brid. | Accepted |  | TRO |  | 
	
		| Bryum paludicola Schimp. | Accepted |  | TRO |  | 
	
		| Bryum paludosum With. | Synonym |  | TRO |  | 
	
		| Bryum palustre Dicks. | Synonym |  | TRO |  | 
	
		| Bryum pamirense H. Philib. ex Broth. | Accepted |  | TRO |  | 
	
		| Bryum pamiricomucronatum H. Philib. ex Broth. | Accepted |  | TRO |  | 
	
		| Bryum pancheri A. Jaeger | Accepted |  | TRO |  | 
	
		| Bryum pangerangense M. Fleisch. | Synonym |  | TRO |  | 
	
		| Bryum papillosum Dicks. | Synonym |  | TRO |  | 
	
		| Bryum pappeanum Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum papuanum Dixon | Accepted |  | TRO |  | 
	
		| Bryum paradoxum Schwägr. | Accepted |  | TRO |  | 
	
		| Bryum paraguense Besch. | Accepted |  | TRO |  | 
	
		| Bryum parasemum Stirt. | Synonym |  | TRO |  | 
	
		| Bryum parasiticum Sw. ex Brid. | Synonym |  | TRO |  | 
	
		| Bryum parasysphinctum J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum parvifolium Cardot | Synonym |  | TRO |  | 
	
		| Bryum parvum Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum patens Dicks. ex Hedw. | Synonym |  | TRO |  | 
	
		| Bryum patulum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum patzeltii Podp. | Accepted |  | TRO |  | 
	
		| Bryum paucifolium With. | Synonym |  | TRO |  | 
	
		| Bryum paulense Broth. | Unresolved |  | TRO |  | 
	
		| Bryum pauperculum E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum pauperidens Dixon ex G.N. Jones | Accepted |  | TRO |  | 
	
		| Bryum payotii Schimp. | Accepted |  | TRO |  | 
	
		| Bryum pearyanum Bryhn | Synonym |  | TRO |  | 
	
		| Bryum pedemontanum I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum pellucens Hook. | Synonym |  | TRO |  | 
	
		| Bryum pellucidum Jolycl. | Synonym |  | TRO |  | 
	
		| Bryum penduliforme Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum pendulinum Hampe | Synonym |  | TRO |  | 
	
		| Bryum pendulovatum Wijk & Margad. | Unresolved |  | TRO |  | 
	
		| Bryum pendulum Oeder ex Brid. | Synonym |  | TRO |  | 
	
		| Bryum pendulum var. alaskanum (Kindb.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pendulum subsp. angustirete (Kindb.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pendulum var. arctobryoides Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum pendulum f. arctobryoides (Bryhn & Ryan) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pendulum subsp. brachylepis (Kindb.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pendulum var. ciliatum C.E.O. Jensen | Synonym |  | TRO |  | 
	
		| Bryum pendulum f. hazslinskyanum (Péterfi) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pendulum var. hazslinszkanum (Péterfi) Podp. | Synonym |  | TRO |  | 
	
		| Bryum pendulum f. hungaricum (Podp.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pendulum f. inflatum Podp. | Synonym |  | TRO |  | 
	
		| Bryum pendulum subsp. longipes Kindb. | Synonym |  | TRO |  | 
	
		| Bryum pendulum f. longipes (Kindb.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pendulum var. longisetum Warnst. | Synonym |  | TRO |  | 
	
		| Bryum pendulum f. longisetum (Warnst.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pendulum subsp. machadoi (G. Roth) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pendulum f. majus (H. Philib.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pendulum var. microcarpum Warnst. | Synonym |  | TRO |  | 
	
		| Bryum pendulum f. microcarpum (Warnst.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pendulum f. minnesotense (Cardot & Thér.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pendulum var. nevadense Cardot & Thér. | Synonym |  | TRO |  | 
	
		| Bryum pendulum f. nevadense (Cardot & Thér.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pendulum var. orthocarpum J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum pendulum f. orthocarpum (J.J. Amann) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pendulum var. pallidum Podp. | Synonym |  | TRO |  | 
	
		| Bryum pendulum f. pallidum (Podp.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pendulum subsp. parvulum Kindb. | Synonym |  | TRO |  | 
	
		| Bryum pendulum f. parvulum (Kindb.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pendulum subsp. penduliforme (Bryhn & Ryan) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pendulum subsp. roellii (H. Philib.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pendulum var. rutheanum Warnst. | Synonym |  | TRO |  | 
	
		| Bryum pendulum var. siluricum Podp. | Synonym |  | TRO |  | 
	
		| Bryum pendulum f. siluricum (Podp.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pendulum var. striolatum Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum pendulum f. striolatum (Bryhn & Ryan) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum penicillatum Hampe | Synonym |  | TRO |  | 
	
		| Bryum pennatum (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum peralatum P. de la Varde | Accepted |  | TRO |  | 
	
		| Bryum perangustidens Cardot | Synonym |  | TRO |  | 
	
		| Bryum perappresum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum peraristatum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum percomatum J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum perconcavifolium Ochi | Synonym |  | TRO |  | 
	
		| Bryum percrispifolium E.B. Bartram | Unresolved |  | TRO |  | 
	
		| Bryum percurrentinerve Kindb. | Synonym |  | TRO |  | 
	
		| Bryum perdecurrens E.B. Bartram | Accepted |  | TRO |  | 
	
		| Bryum pergracilescens Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum perimbricatum Müll. Hal. ex Broth. | Synonym |  | TRO |  | 
	
		| Bryum perlimbatum Cardot | Accepted |  | TRO |  | 
	
		| Bryum perminutum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum perpusillum Stirt. | Synonym |  | TRO |  | 
	
		| Bryum perramosum P. de la Varde | Unresolved |  | TRO |  | 
	
		| Bryum perremotifolium Thér. | Unresolved |  | TRO |  | 
	
		| Bryum perrevolutum E.B. Bartram | Accepted |  | TRO |  | 
	
		| Bryum perrieri Thér. | Accepted |  | TRO |  | 
	
		| Bryum perserratum Broth. | Synonym |  | TRO |  | 
	
		| Bryum perspinidens Broth. | Accepted |  | TRO |  | 
	
		| Bryum pertenellum Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum pertenerum Thér. | Synonym |  | TRO |  | 
	
		| Bryum pertenue Besch. | Unresolved |  | TRO |  | 
	
		| Bryum pertriste Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum pervirens Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum petelotii Thér. & R. Henry | Accepted |  | TRO |  | 
	
		| Bryum petriei R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum petrophilum P. de la Varde | Synonym |  | TRO |  | 
	
		| Bryum pfefferi De Not. | Synonym |  | TRO |  | 
	
		| Bryum phallus Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum philibertii J.J. Amann | Unresolved |  | TRO |  | 
	
		| Bryum philippianum Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum philonoteum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum philonotoideum Broth. & Watts | Synonym |  | TRO |  | 
	
		| Bryum philonotula Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum picnoloma Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum piliferum Dicks. | Synonym |  | TRO |  | 
	
		| Bryum pimpamae Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum pittieri (Renauld & Cardot) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum plagiopodium Schimp. | Synonym |  | TRO |  | 
	
		| Bryum planifolium Kindb. | Accepted |  | TRO |  | 
	
		| Bryum planioperculatum Warnst. | Accepted |  | TRO |  | 
	
		| Bryum planiusculum Lindb. & Arnell | Accepted |  | TRO |  | 
	
		| Bryum planomarginatum Dixon | Accepted |  | TRO |  | 
	
		| Bryum platense Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum platyloma Schwägr. | Synonym |  | TRO |  | 
	
		| Bryum platyphylloides Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum platyphyllum (Schwägr.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum plebejum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum plicatum (Cardot) Ochi | Accepted |  | TRO |  | 
	
		| Bryum plumaefolium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum plumella Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum plumosiforme Renauld & Cardot | Unresolved |  | TRO |  | 
	
		| Bryum plumosum Dozy & Molk. | Synonym |  | TRO |  | 
	
		| Bryum pluricolor Dusén ex Thér. | Synonym |  | TRO |  | 
	
		| Bryum pobeguinii Broth. & Paris | Unresolved |  | TRO |  | 
	
		| Bryum pocsii Bizot | Accepted |  | TRO |  | 
	
		| Bryum podperae I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum poeciloblepharum Cardot | Synonym |  | TRO |  | 
	
		| Bryum pohliaeforme Brid. | Accepted |  | TRO |  | 
	
		| Bryum pohliaeopsis Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum polakowskyi Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum polare I. Hagen | Unresolved |  | TRO |  | 
	
		| Bryum polycarpum Mitt. | Synonym |  | TRO |  | 
	
		| Bryum polycladum Cardot & Thér. | Synonym |  | TRO |  | 
	
		| Bryum polygamum Hampe | Synonym |  | TRO |  | 
	
		| Bryum polymorphoides (Kindb.) Kindb. | Accepted |  | TRO |  | 
	
		| Bryum polymorphum (Hoppe & Hornsch.) Hartm. | Synonym |  | TRO |  | 
	
		| Bryum polytrichoideum Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum pomiforme (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum pomoniae Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum pootenianum Paris | Accepted |  | TRO |  | 
	
		| Bryum porphyreothrix Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum porphyroneuron Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum porphyroneuron subsp. erythropus M. Fleisch. | Synonym |  | TRO |  | 
	
		| Bryum porphyroneuron var. giganteum M. Fleisch. | Synonym |  | TRO |  | 
	
		| Bryum porphyroneuron var. nanum M. Fleisch. | Synonym |  | TRO |  | 
	
		| Bryum porsildii (I. Hagen) C. J. Cox & Hedd. | Accepted |  | TRO |  | 
	
		| Bryum porteri Thér. | Synonym |  | TRO |  | 
	
		| Bryum possessionis Broth. | Synonym |  | TRO |  | 
	
		| Bryum posthumum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum pottiaefolium Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum praecox Warnst. | Synonym |  | TRO |  | 
	
		| Bryum preissianum Hampe | Synonym |  | TRO |  | 
	
		| Bryum preussii Broth. | Synonym |  | TRO |  | 
	
		| Bryum prionotes J. Shaw | Accepted |  | TRO |  | 
	
		| Bryum procerum Schimp. | Accepted |  | TRO |  | 
	
		| Bryum producticolle Kindb. | Accepted |  | TRO |  | 
	
		| Bryum proliferum Mitt. | Synonym |  | TRO |  | 
	
		| Bryum proligerum (Kindb.) Kindb. | Accepted |  | TRO |  | 
	
		| Bryum promontorii Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum propinquum Warnst. | Synonym |  | TRO |  | 
	
		| Bryum propium I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum prosatherum Podp. | Accepted |  | TRO |  | 
	
		| Bryum prostratum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum provinciale H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum pseudoacidodontium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum pseudoalpinum Renauld & Cardot | Synonym |  | TRO |  | 
	
		| Bryum pseudoalpinum var. latifolium Cardot & Dixon | Synonym |  | TRO |  | 
	
		| Bryum pseudoalpinum var. reflexifolium Ochi | Synonym |  | TRO |  | 
	
		| Bryum pseudoargenteum Warnst. | Synonym |  | TRO |  | 
	
		| Bryum pseudoblandum T.J. Kop. & D.H. Norris | Accepted |  | TRO |  | 
	
		| Bryum pseudocapillare Besch. | Accepted |  | TRO |  | 
	
		| Bryum pseudocarneum Kindb. | Synonym |  | TRO |  | 
	
		| Bryum pseudocastaneum C.E.O. Jensen | Accepted |  | TRO |  | 
	
		| Bryum pseudodecursivum Paris | Synonym |  | TRO |  | 
	
		| Bryum pseudofallax Cardot & Broth. | Synonym |  | TRO |  | 
	
		| Bryum pseudofunkii Anzi | Unresolved |  | TRO |  | 
	
		| Bryum pseudogiganteum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum pseudograefianum Cardot & Thér. | Accepted |  | TRO |  | 
	
		| Bryum pseudointermedium Kindb. | Accepted |  | TRO |  | 
	
		| Bryum pseudokunzei Limpr. | Accepted |  | TRO |  | 
	
		| Bryum pseudolimbatum J.-F. Leroy | Synonym |  | TRO |  | 
	
		| Bryum pseudomarginatum Geh. & Hampe | Accepted |  | TRO |  | 
	
		| Bryum pseudomicron Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum pseudopachytheca Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum pseudophilonotula Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum pseudostirtonii H. Philib. ex Cardot & Thér. | Synonym |  | TRO |  | 
	
		| Bryum pseudothyridium E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum pseudotorquescens Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum pseudotriquetriforme Cardot | Synonym |  | TRO |  | 
	
		| Bryum pseudotriquetriforme var. densum Cardot | Synonym |  | TRO |  | 
	
		| Bryum pseudotriquetrum (Hedw.) P. Gaertn., B. Mey. & Scherb. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum var. amoenum (Warnst.) Wijk & Margad. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum var. angustatum Cardot | Synonym |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. angustifolium (Lindb.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum var. anomalum Mikut. | Synonym |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. anomalum (Mikut.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. aquilanum (Bott.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum var. arcticum (Müll. Hal.) C.E.O. Jensen | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. arcticum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. atheroferum (Podp.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum var. bornmuelleri Schiffner | Synonym |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. bornmuelleri (Schiffner) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum var. brevifolium (Guim.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. brevifolium (Mikut.) Podp. | Unresolved |  | TRO |  | 
	
		| Bryum pseudotriquetrum subsp. crispulum (G. Roth) C.E.O. Jensen | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. cuspidatum (Mikut.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. densifolium (Bryhn & Ryan) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. denticulatum (Kindb.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. dimorphophyllum (Cardot & Thér.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum var. duvalioides Itzigs. | Synonym |  | TRO |  | 
	
		| Bryum pseudotriquetrum var. elatum Nog. | Synonym |  | TRO |  | 
	
		| Bryum pseudotriquetrum var. glaciale Podp. | Synonym |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. glaciale (Podp.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum var. gracilescens Schimp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. gracillimum (Arnell) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. hydrophilum (Kindb.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum subsp. jackii (Müll. Hal.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. latifolium (Lindb.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. laxum (Podp.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. longedecurrens (Mikut.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. montanum (Bom.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum var. neomarchicum Warnst. | Synonym |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. neomarchicum (Warnst.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. norvegicum (Kaurin & Arnell) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum var. obtusomucronatum Cardot | Synonym |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. ovoideum (Podp.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum subsp. percomatum (J.J. Amann) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum subsp. pseudoduvalii Podp. | Synonym |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. pseudoduvalii (Podp.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum var. pseudotriquetrum | Synonym |  | TRO |  | 
	
		| Bryum pseudotriquetrum var. purpureum Corb. | Synonym |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. purpureum (Corb.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum var. reflexum Mikut. | Synonym |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. reflexum (Mikut.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum var. strangulatum Mikut. | Synonym |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. strangulatum (Mikut.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. subteres (Bryhn & Ryan) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotriquetrum f. uncinatulum (Latzel) Podp. | Accepted |  | TRO |  | 
	
		| Bryum pseudotruncorum Thér. | Synonym |  | TRO |  | 
	
		| Bryum pterocaulon P. de la Varde | Synonym |  | TRO |  | 
	
		| Bryum ptychothecioides Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum ptychothecium Besch. | Synonym |  | TRO |  | 
	
		| Bryum puconense Herzog & Thér. | Unresolved |  | TRO |  | 
	
		| Bryum puiggarii Geh. & Hampe | Synonym |  | TRO |  | 
	
		| Bryum pulchellum Hedw. | Synonym |  | TRO |  | 
	
		| Bryum pulchrirete Broth. | Synonym |  | TRO |  | 
	
		| Bryum pulchroalare Broth. | Synonym |  | TRO |  | 
	
		| Bryum pulchrum (Hook.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum pulvinatum (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum pumiliroseum Dixon | Unresolved |  | TRO |  | 
	
		| Bryum pumiliroseum var. ruwenzorense Thér. & Naveau | Synonym |  | TRO |  | 
	
		| Bryum pumilum Saut. | Synonym |  | TRO |  | 
	
		| Bryum punctatum (Hedw.) Turner | Accepted |  | TRO |  | 
	
		| Bryum pungens Taylor | Synonym |  | TRO |  | 
	
		| Bryum pungentifolium Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum punjabense E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum purpurascens (R. Br.) Bruch & Schimp. | Accepted |  | TRO |  | 
	
		| Bryum purpurascens var. autumnale (Limpr.) C.E.O. Jensen | Accepted |  | TRO |  | 
	
		| Bryum purpurascens subsp. myliusii (Hesselbo) Podp. | Accepted |  | TRO |  | 
	
		| Bryum purpurascens subsp. treleasei (H. Philib.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum purpuratum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum purpureoaristatum J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum purpureolucidum J. Froehl. | Accepted |  | TRO |  | 
	
		| Bryum purpureonigrum Duby | Accepted |  | TRO |  | 
	
		| Bryum purpureum H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum pusillum (Hedw.) Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum pycnobaseum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum pycnodecurrens (Müll. Hal. & Kindb.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum pycnodermum Limpr. | Synonym |  | TRO |  | 
	
		| Bryum pycnodictyum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum pycnophyllum (Dixon) Mohamed | Accepted |  | TRO |  | 
	
		| Bryum pycnopyxis Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum pycnotylum Cardot & Broth. | Synonym |  | TRO |  | 
	
		| Bryum pygmaeoalpinum Müll. Hal. & Kindb. | Accepted |  | TRO |  | 
	
		| Bryum pygmaeomucronatum H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum pygmaeum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum pyriferum Crundw. & H. Whitehouse | Synonym |  | TRO |  | 
	
		| Bryum pyriforme (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum pyrothecium Müll. Hal. & Hampe | Synonym |  | TRO |  | 
	
		| Bryum pyrrhothrix Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum pyrrothecium J.J. Amann | Unresolved |  | TRO |  | 
	
		| Bryum quarnboense Bom. | Synonym |  | TRO |  | 
	
		| Bryum quintasii Broth. | Synonym |  | TRO |  | 
	
		| Bryum quitense (Schimp.) Paris | Accepted |  | TRO |  | 
	
		| Bryum radianii Podp. | Synonym |  | TRO |  | 
	
		| Bryum radians (Hedw.) P. Beauv. | Synonym |  | TRO |  | 
	
		| Bryum radicale Rehmann ex Dixon | Accepted |  | TRO |  | 
	
		| Bryum radiculosum Brid. | Accepted |  | TRO |  | 
	
		| Bryum radiculosum f. hegelmaieri (Podp.) Margad. & During | Accepted |  | TRO |  | 
	
		| Bryum ramentosum Dixon | Synonym |  | TRO |  | 
	
		| Bryum ramicola Spruce ex Mitt. | Accepted |  | TRO |  | 
	
		| Bryum ramosum (Harv.) Mitt. | Accepted |  | TRO |  | 
	
		| Bryum ramosum var. decaisnei (Dozy & Molk.) Ochi | Accepted |  | TRO |  | 
	
		| Bryum ramosum var. latifolium Ochi | Synonym |  | TRO |  | 
	
		| Bryum ramosum var. nymanii M. Fleisch. | Synonym |  | TRO |  | 
	
		| Bryum ramosum subsp. zollingeri (Duby) M. Fleisch. | Accepted |  | TRO |  | 
	
		| Bryum rapaense E.B. Bartram | Accepted |  | TRO |  | 
	
		| Bryum rauei Austin | Synonym |  | TRO |  | 
	
		| Bryum raunkiaerii Broth. | Unresolved |  | TRO |  | 
	
		| Bryum raynerii P. de la Varde | Synonym |  | TRO |  | 
	
		| Bryum rechinii Cardot ex G. Roth | Synonym |  | TRO |  | 
	
		| Bryum rectifolium E.B. Bartram | Accepted |  | TRO |  | 
	
		| Bryum rectitheca Dixon | Synonym |  | TRO |  | 
	
		| Bryum recurvatum (Hedw.) Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum recurvifolium Taylor | Synonym |  | TRO |  | 
	
		| Bryum recurvirostre (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum recurvulum Mitt. | Accepted |  | TRO |  | 
	
		| Bryum redboonii A. Donat | Accepted |  | TRO |  | 
	
		| Bryum reedii H. Rob. | Accepted |  | TRO |  | 
	
		| Bryum reflexifolium (Ochi) Ochi | Accepted |  | TRO |  | 
	
		| Bryum regnellii (Hampe) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum reichertii Herzog | Synonym |  | TRO |  | 
	
		| Bryum reinhardtii Podp. | Synonym |  | TRO |  | 
	
		| Bryum remelei Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum remotifolium Hampe | Synonym |  | TRO |  | 
	
		| Bryum renauldii Roll ex Renauld & Cardot | Accepted |  | TRO |  | 
	
		| Bryum resectum Haller ex Brid. | Accepted |  | TRO |  | 
	
		| Bryum reticulatum Dicks. ex With. | Synonym |  | TRO |  | 
	
		| Bryum retusifolium Cardot & P. de la Varde | Accepted |  | TRO |  | 
	
		| Bryum retusum I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum revelstokense Kindb. | Accepted |  | TRO |  | 
	
		| Bryum revolutum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum reyeri Breidl. | Synonym |  | TRO |  | 
	
		| Bryum rhaeticum Rota | Synonym |  | TRO |  | 
	
		| Bryum rhamphostegium (Hampe) Mitt. | Accepted |  | TRO |  | 
	
		| Bryum rhexodon I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum rhizoblastum Cardot & Broth. | Accepted |  | TRO |  | 
	
		| Bryum rhodocephalum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum rhodocladium Berggr. | Synonym |  | TRO |  | 
	
		| Bryum rhomboidale Thér. | Synonym |  | TRO |  | 
	
		| Bryum rhypariocaulon Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum richardsii Sharp | Accepted |  | TRO |  | 
	
		| Bryum rigidicuspis Dixon | Unresolved |  | TRO |  | 
	
		| Bryum rigidulum (Hedw.) Dicks. | Accepted |  | TRO |  | 
	
		| Bryum rigidum (Hedw.) Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum rigochaete Dusén | Unresolved |  | TRO |  | 
	
		| Bryum rimicola Cardot & Broth. | Unresolved |  | TRO |  | 
	
		| Bryum riograndense E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum riparioides E.B. Bartram | Accepted |  | TRO |  | 
	
		| Bryum riparium I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum ripense Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum rivale Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum rivulare Arnold | Synonym |  | TRO |  | 
	
		| Bryum rivulare subsp. velenovskyi (Podp.) J.J. Amann | Unresolved |  | TRO |  | 
	
		| Bryum robustulum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum robustum Hampe | Synonym |  | TRO |  | 
	
		| Bryum rodriguezii Renauld & Cardot | Unresolved |  | TRO |  | 
	
		| Bryum roellii H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum roivainenii E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum romoeense Jaap | Synonym |  | TRO |  | 
	
		| Bryum rosaceum (J.J. Amann) J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum roscheri Lorentz | Accepted |  | TRO |  | 
	
		| Bryum rosenbergiae I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum roseodens Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum roseolum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum roseum (Hedw.) Crome | Accepted |  | TRO |  | 
	
		| Bryum roseum var. brachycarpum C.H. Wright | Synonym |  | TRO |  | 
	
		| Bryum rostratum Sm. | Accepted |  | TRO |  | 
	
		| Bryum rosulans Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum rosulatulum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum rosulatum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum rosulicoma Renauld & Cardot | Synonym |  | TRO |  | 
	
		| Bryum rothii Warnst. | Synonym |  | TRO |  | 
	
		| Bryum rotundatulum Broth. ex Iisiba | Synonym |  | TRO |  | 
	
		| Bryum rotundatum Broth. ex Iisiba | Synonym |  | TRO |  | 
	
		| Bryum rotundifolium Ochi | Accepted |  | TRO |  | 
	
		| Bryum rubellum (P. Beauv.) Brid. | Synonym |  | TRO |  | 
	
		| Bryum rubens Mitt. | Accepted |  | TRO |  | 
	
		| Bryum rubescens Cardot | Accepted |  | TRO |  | 
	
		| Bryum rubicundulum Müll. Hal. & Kindb. | Synonym |  | TRO |  | 
	
		| Bryum rubicundum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum rubigineum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum rubiginosum Hook. & Wilson | Synonym |  | TRO |  | 
	
		| Bryum rubricaule Warnst. | Synonym |  | TRO |  | 
	
		| Bryum rubricosum Stirt. | Synonym |  | TRO |  | 
	
		| Bryum rubridens Dixon & Sakurai | Unresolved |  | TRO |  | 
	
		| Bryum rubrifolium Schimp. ex Besch. | Unresolved |  | TRO |  | 
	
		| Bryum rubrinerve Cardot & Broth. | Synonym |  | TRO |  | 
	
		| Bryum rubrobulbiferum Ochi | Accepted |  | TRO |  | 
	
		| Bryum rubrocostatum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum rubrolimbatum Broth. | Accepted |  | TRO |  | 
	
		| Bryum rubromarginatum Ochi | Accepted |  | TRO |  | 
	
		| Bryum rubrum Milde ex Lorentz | Unresolved |  | TRO |  | 
	
		| Bryum ruderale A.C. Crundwell & Nyholm | Accepted |  | TRO |  | 
	
		| Bryum rudimentale B.H. Allen | Accepted |  | TRO |  | 
	
		| Bryum ruedianum J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum rufescens With. | Synonym |  | TRO |  | 
	
		| Bryum rufifolium (Dixon) Demaret & R. Wilczek | Accepted |  | TRO |  | 
	
		| Bryum rufinerve Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum rufolimbatum Renauld & Cardot | Accepted |  | TRO |  | 
	
		| Bryum rufum Fergusson | Synonym |  | TRO |  | 
	
		| Bryum rugicollum E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum rugosum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum runmaroeense Arnell | Unresolved |  | TRO |  | 
	
		| Bryum rupestre (Hedw.) P. Beauv. | Synonym |  | TRO |  | 
	
		| Bryum rupicola Broth. | Synonym |  | TRO |  | 
	
		| Bryum ruppinense Warnst. | Synonym |  | TRO |  | 
	
		| Bryum ruralis (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum rusbyanum Müll. Hal. ex E. Britton | Synonym |  | TRO |  | 
	
		| Bryum russulum Broth. & Geh. | Accepted |  | TRO |  | 
	
		| Bryum rutilans Brid. | Accepted |  | TRO |  | 
	
		| Bryum rutilans var. subelimbatum (Bryhn & Ryan) Podp. | Accepted |  | TRO |  | 
	
		| Bryum rutilans var. zonatiforme (Kindb.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum ruwenzorense Thér. & Naveau | Synonym |  | TRO |  | 
	
		| Bryum ryhaugense (H. Winter) J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum sabuletorum Broth. & Cardot | Accepted |  | TRO |  | 
	
		| Bryum sabulosum Thér. | Unresolved |  | TRO |  | 
	
		| Bryum sacrum (Lorentz) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum sagittifolium Culm. | Synonym |  | TRO |  | 
	
		| Bryum saharae Dixon | Synonym |  | TRO |  | 
	
		| Bryum sahyadrense Cardot & Dixon | Accepted |  | TRO |  | 
	
		| Bryum salakense Cardot | Accepted |  | TRO |  | 
	
		| Bryum salaminae Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum salinum I. Hagen ex Limpr. | Accepted |  | TRO |  | 
	
		| Bryum saltense Paris | Unresolved |  | TRO |  | 
	
		| Bryum samoanum Broth. | Unresolved |  | TRO |  | 
	
		| Bryum samuelssonii Thér. | Synonym |  | TRO |  | 
	
		| Bryum sandbergii Holz. | Synonym |  | TRO |  | 
	
		| Bryum sandii Dozy & Molk. | Accepted |  | TRO |  | 
	
		| Bryum sanguilentum Renauld & Cardot | Synonym |  | TRO |  | 
	
		| Bryum saprophilum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum sarekense Arnell & C.E.O. Jensen | Accepted |  | TRO |  | 
	
		| Bryum sartorii Schimp. | Synonym |  | TRO |  | 
	
		| Bryum sauteri Bruch & Schimp. | Accepted |  | TRO |  | 
	
		| Bryum savesii Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum savicziae Schljakov | Accepted |  | TRO |  | 
	
		| Bryum savondroninicus O'Shea | Accepted |  | TRO |  | 
	
		| Bryum sawyeri Renauld & Cardot | Synonym |  | TRO |  | 
	
		| Bryum saxatile I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum saxonicum I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum scabridens Mitt. | Synonym |  | TRO |  | 
	
		| Bryum scalaridens J.J. Amann | Unresolved |  | TRO |  | 
	
		| Bryum scalariforme Jörg. | Synonym |  | TRO |  | 
	
		| Bryum scariosum Thér. | Synonym |  | TRO |  | 
	
		| Bryum schauinslandii Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum schensianum Paris | Unresolved |  | TRO |  | 
	
		| Bryum schilleri Herzog | Unresolved |  | TRO |  | 
	
		| Bryum schimperi Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum schisticola Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum schleicheri Schwägr. | Accepted |  | TRO |  | 
	
		| Bryum schleicheri var. ahaggarense Thér. | Synonym |  | TRO |  | 
	
		| Bryum schleicheri var. bosniacum Warnst. | Synonym |  | TRO |  | 
	
		| Bryum schleicheri var. flaccifolium I. Hagen | Synonym |  | TRO |  | 
	
		| Bryum schleicheri f. gemmicladum Loeske | Synonym |  | TRO |  | 
	
		| Bryum schleicheri subsp. harrimanii (Cardot & Thér.) Podp. | Synonym |  | TRO |  | 
	
		| Bryum schleicheri var. latifolium (Schwägr.) Kindb. | Accepted |  | TRO |  | 
	
		| Bryum schleicheri f. peracutifolium Thér. | Synonym |  | TRO |  | 
	
		| Bryum schleicheri f. polygamum Podp. | Synonym |  | TRO |  | 
	
		| Bryum schleicheri var. rosaceum J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum schleicheri f. stenophyllum Thér. | Synonym |  | TRO |  | 
	
		| Bryum schmidii Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum schmidtii Podp. | Unresolved |  | TRO |  | 
	
		| Bryum schnyderi Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum schweinfurthii Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum sclerodictyon Dixon | Accepted |  | TRO |  | 
	
		| Bryum sclerodon P. Beauv. | Unresolved |  | TRO |  | 
	
		| Bryum scoparium (Hedw.) Roucel | Accepted |  | TRO |  | 
	
		| Bryum scoticum (J.J. Amann) J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum searlii R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum seleri Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum sellae G. Negri | Synonym |  | TRO |  | 
	
		| Bryum semimarginatum Hampe | Synonym |  | TRO |  | 
	
		| Bryum seminerve (Hook. f. & Wilson) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum semiovatum Brid. | Synonym |  | TRO |  | 
	
		| Bryum semireticulatum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum semirubrum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum semivacuum Brid. | Synonym |  | TRO |  | 
	
		| Bryum semperlaxum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum sempronianum H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum septemvasale G. Roth | Accepted |  | TRO |  | 
	
		| Bryum serotinum Lindb. | Accepted |  | TRO |  | 
	
		| Bryum serratum (Schrad. ex Brid.) Brid. | Accepted |  | TRO |  | 
	
		| Bryum serrulatum Lag., D. García & Clemente | Synonym |  | TRO |  | 
	
		| Bryum sessile With. | Synonym |  | TRO |  | 
	
		| Bryum setaceum Jolycl. | Synonym |  | TRO |  | 
	
		| Bryum setchellii Cardot & Thér. | Accepted |  | TRO |  | 
	
		| Bryum setschwanicum Broth. | Synonym |  | TRO |  | 
	
		| Bryum siamense Dixon | Unresolved |  | TRO |  | 
	
		| Bryum sibericum Lindb. & Arnell | Accepted |  | TRO |  | 
	
		| Bryum siculum G. Roth | Synonym |  | TRO |  | 
	
		| Bryum sigmatellum Thér. | Synonym |  | TRO |  | 
	
		| Bryum simii Schelpe | Accepted |  | TRO |  | 
	
		| Bryum simmonsii Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum simplex Jolycl. | Accepted |  | TRO |  | 
	
		| Bryum simulans Broth. | Synonym |  | TRO |  | 
	
		| Bryum sinense Mohamed | Accepted |  | TRO |  | 
	
		| Bryum sinensicaespiticium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum sintensii Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum sinuosum Ryan | Accepted |  | TRO |  | 
	
		| Bryum siplei E.B. Bartram | Accepted |  | TRO |  | 
	
		| Bryum skottsbergii Cardot & Broth. | Accepted |  | TRO |  | 
	
		| Bryum smaragdinum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum soboliferum Taylor | Accepted |  | TRO |  | 
	
		| Bryum socorrense (Hampe) Mitt. | Synonym |  | TRO |  | 
	
		| Bryum sollyanum Griff. | Synonym |  | TRO |  | 
	
		| Bryum soquense Paris | Synonym |  | TRO |  | 
	
		| Bryum sordidissimum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum sordidum Hampe | Accepted |  | TRO |  | 
	
		| Bryum soulii Thér. & P. de la Varde | Synonym |  | TRO |  | 
	
		| Bryum sparsum (Hampe ex Müll. Hal.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum spathidophyllum (Besch.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum spathulatulum Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum spathulifolium (Renauld & Cardot) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum spathulosifolium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum speciosum Voit | Synonym |  | TRO |  | 
	
		| Bryum spectabile Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum spegazzinii Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum speirocladum (Müll. Hal. ex Besch.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum speirophyllum Kindb. | Synonym |  | TRO |  | 
	
		| Bryum sphaericarpon (Hedw.) Sw. | Accepted |  | TRO |  | 
	
		| Bryum sphaericum Brid. | Accepted |  | TRO |  | 
	
		| Bryum sphagnadelphus Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum sphagni Brid. | Synonym |  | TRO |  | 
	
		| Bryum sphagnicola Bruch & Schimp. | Accepted |  | TRO |  | 
	
		| Bryum spindleri Podp. & Stolle | Synonym |  | TRO |  | 
	
		| Bryum spinidens Renauld & Cardot | Synonym |  | TRO |  | 
	
		| Bryum spinifolium H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum spininervium Broth. | Accepted |  | TRO |  | 
	
		| Bryum spinosum Voit | Synonym |  | TRO |  | 
	
		| Bryum spirale (Besch.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum spiralifolium Dixon | Unresolved |  | TRO |  | 
	
		| Bryum spirifolium Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum spissum I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum spitzbergense Arnold | Unresolved |  | TRO |  | 
	
		| Bryum splachnobryoides Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum splachnoides Dicks. ex With. | Synonym |  | TRO |  | 
	
		| Bryum splachnoides subsp. lipopae Thér. & P. de la Varde | Synonym |  | TRO |  | 
	
		| Bryum splachnoides var. mucronatum P. de la Varde | Synonym |  | TRO |  | 
	
		| Bryum splachnoideum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum splendidifolium Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum spongiosum Welw. & Duby | Accepted |  | TRO |  | 
	
		| Bryum sprucei Mitt. | Accepted |  | TRO |  | 
	
		| Bryum spurium (Hedw.) Dicks. | Accepted |  | TRO |  | 
	
		| Bryum squalidum Brid. | Synonym |  | TRO |  | 
	
		| Bryum squamosum Thér. | Synonym |  | TRO |  | 
	
		| Bryum squarripilum Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum squarrosulum (Cardot) Thér. | Accepted |  | TRO |  | 
	
		| Bryum squarrosum Hedw. | Synonym |  | TRO |  | 
	
		| Bryum srilankenese Mohamed | Synonym |  | TRO |  | 
	
		| Bryum standleyi E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum staudtii Broth. | Accepted |  | TRO |  | 
	
		| Bryum steffenii Dusén ex Herzog | Synonym |  | TRO |  | 
	
		| Bryum stellare (Reichard ex Hedw.) Sm. | Accepted |  | TRO |  | 
	
		| Bryum stellatum Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum stelligerum Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum stellipilum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum stellituber Arts | Accepted |  | TRO |  | 
	
		| Bryum stenocarpum Limpr. | Accepted |  | TRO |  | 
	
		| Bryum stenodon I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum stenophyllum Dixon | Accepted |  | TRO |  | 
	
		| Bryum stenopyxis Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum stenotheca Bom. | Unresolved |  | TRO |  | 
	
		| Bryum stenothecium (Hampe) Hampe | Accepted |  | TRO |  | 
	
		| Bryum stenothecium var. majus Broth. | Synonym |  | TRO |  | 
	
		| Bryum stenotrichum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum stenotrichum var. anomalum (R. Ruthe ex Warnst.) Ochyra & Szmajda | Unresolved |  | TRO |  | 
	
		| Bryum stenotrichum var. fissum (R. Ruthe) Ochyra & Szmajda | Unresolved |  | TRO |  | 
	
		| Bryum stephanii Herzog | Unresolved |  | TRO |  | 
	
		| Bryum stereoneurum (Müll. Hal.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum stirtonii Schimp. | Synonym |  | TRO |  | 
	
		| Bryum stoermeri Podp. | Unresolved |  | TRO |  | 
	
		| Bryum streptophyllum Kindb. | Synonym |  | TRO |  | 
	
		| Bryum streptorhodon Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum striatum (Hedw.) L. ex With. | Accepted |  | TRO |  | 
	
		| Bryum strictifolium Dixon & Badhw. | Synonym |  | TRO |  | 
	
		| Bryum strictum Dicks. | Synonym |  | TRO |  | 
	
		| Bryum strumiferum (Hedw.) Dicks. ex With. | Accepted |  | TRO |  | 
	
		| Bryum stygium J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum subacutum Arnell | Synonym |  | TRO |  | 
	
		| Bryum subaeneum Müll. Hal. & Hampe | Synonym |  | TRO |  | 
	
		| Bryum subalbulum Thér. | Synonym |  | TRO |  | 
	
		| Bryum subalbulum var. piliferum P. de la Varde | Synonym |  | TRO |  | 
	
		| Bryum subalbulum var. robustum P. de la Varde | Synonym |  | TRO |  | 
	
		| Bryum subalpinum Warnst. | Synonym |  | TRO |  | 
	
		| Bryum subantarcticum Dixon | Synonym |  | TRO |  | 
	
		| Bryum subapiculatum Hampe | Accepted |  | TRO |  | 
	
		| Bryum subappressum Renauld & Cardot | Synonym |  | TRO |  | 
	
		| Bryum subargenteum Hampe | Accepted |  | TRO |  | 
	
		| Bryum subatropurpureum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum subbicolor Bryhn | Synonym |  | TRO |  | 
	
		| Bryum subcalophyllum (H. Philib.) Paris | Accepted |  | TRO |  | 
	
		| Bryum subcapillatum Paris | Synonym |  | TRO |  | 
	
		| Bryum subcapillifolium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum subcavifolium Dixon | Synonym |  | TRO |  | 
	
		| Bryum subcirratum Bom. | Unresolved |  | TRO |  | 
	
		| Bryum subclavatum Thér. | Accepted |  | TRO |  | 
	
		| Bryum subcorrugatum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum subcrispatum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum subcucullatum (Müll. Hal. & Kindb.) Kindb. | Accepted |  | TRO |  | 
	
		| Bryum subcupulatum Müll. Hal. ex Rodway | Synonym |  | TRO |  | 
	
		| Bryum subcurvatum Mitt. | Synonym |  | TRO |  | 
	
		| Bryum subcurvicollum Broth. | Synonym |  | TRO |  | 
	
		| Bryum subcyclophyllum Cardot | Synonym |  | TRO |  | 
	
		| Bryum subcymbifolium Müll. Hal. ex M. Fleisch. | Synonym |  | TRO |  | 
	
		| Bryum subdecursivum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum subdenticulatum Brid. | Synonym |  | TRO |  | 
	
		| Bryum subdepressum Broth. & Paris | Synonym |  | TRO |  | 
	
		| Bryum subdrepanocarpum Cardot & Thér. | Synonym |  | TRO |  | 
	
		| Bryum subelegans Kindb. | Synonym |  | TRO |  | 
	
		| Bryum subelimbatum Thér. | Synonym |  | TRO |  | 
	
		| Bryum subenerve (Schwägr.) Brid. | Synonym |  | TRO |  | 
	
		| Bryum suberectum Mitt. | Synonym |  | TRO |  | 
	
		| Bryum suberythrocarpum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum suberythrocaulon Renauld & Cardot | Synonym |  | TRO |  | 
	
		| Bryum subexcurrens H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum subfasciculatum (Hampe) Mitt. | Accepted |  | TRO |  | 
	
		| Bryum subfoveolatum Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum subgemmuliferum Kindb. | Synonym |  | TRO |  | 
	
		| Bryum subgenucaule Broth. | Synonym |  | TRO |  | 
	
		| Bryum subglobosum Schlieph. | Synonym |  | TRO |  | 
	
		| Bryum subgracilescens Renauld & Paris | Synonym |  | TRO |  | 
	
		| Bryum subgracillimum Thér. | Accepted |  | TRO |  | 
	
		| Bryum subhomalobolax Renauld & Cardot | Accepted |  | TRO |  | 
	
		| Bryum subintegridens Dixon | Synonym |  | TRO |  | 
	
		| Bryum sublamprocarpum Cardot & Broth. | Accepted |  | TRO |  | 
	
		| Bryum subleucophyllum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum submersum Limpr. | Synonym |  | TRO |  | 
	
		| Bryum submicans Kindb. | Synonym |  | TRO |  | 
	
		| Bryum submicrolaevigatum Cardot & Broth. | Synonym |  | TRO |  | 
	
		| Bryum submicrostegium Kindb. | Synonym |  | TRO |  | 
	
		| Bryum submucronatum H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum submuticum H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum subnanophyllum Herzog | Synonym |  | TRO |  | 
	
		| Bryum subneodamense Kindb. | Accepted |  | TRO |  | 
	
		| Bryum subnitidulum Arnell | Accepted |  | TRO |  | 
	
		| Bryum subobliquum Lindgr. | Synonym |  | TRO |  | 
	
		| Bryum subobtusifolium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum suboeneum Hampe & Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum subolivaceum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum suborbiculare H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum subpachypoma Hampe | Synonym |  | TRO |  | 
	
		| Bryum subpercurrente Thér. | Accepted |  | TRO |  | 
	
		| Bryum subpercurrentinerve Kindb. | Synonym |  | TRO |  | 
	
		| Bryum subpilosum Mitt. | Synonym |  | TRO |  | 
	
		| Bryum subplumosum Broth. & Paris | Unresolved |  | TRO |  | 
	
		| Bryum subpolymorphum Kindb. | Synonym |  | TRO |  | 
	
		| Bryum subprostatum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum subpurpurascens Kindb. | Accepted |  | TRO |  | 
	
		| Bryum subpusillum Broth. & Paris | Synonym |  | TRO |  | 
	
		| Bryum subroseum Besch. | Synonym |  | TRO |  | 
	
		| Bryum subrotundifolium A. Jaeger | Accepted |  | TRO |  | 
	
		| Bryum subrotundum Brid. | Synonym |  | TRO |  | 
	
		| Bryum subrotundum subsp. turfaceum Kindb. | Synonym |  | TRO |  | 
	
		| Bryum subrutilans Kindb. | Synonym |  | TRO |  | 
	
		| Bryum subrutilum Limpr. ex Kaurin | Accepted |  | TRO |  | 
	
		| Bryum subsericeum Broth. | Accepted |  | TRO |  | 
	
		| Bryum subsmaragdinum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum subtomentosum (Hampe) Mitt. | Accepted |  | TRO |  | 
	
		| Bryum subtumidum Limpr. | Unresolved |  | TRO |  | 
	
		| Bryum subturbinatum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum subulatum (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum subuliferum Mitt. | Accepted |  | TRO |  | 
	
		| Bryum subulinerve Cardot | Accepted |  | TRO |  | 
	
		| Bryum subventricosum Broth. | Synonym |  | TRO |  | 
	
		| Bryum subversicolor Cardot | Accepted |  | TRO |  | 
	
		| Bryum subverticillatum (Broth.) Ochi | Accepted |  | TRO |  | 
	
		| Bryum sulcatum (Jörg.) J.J. Amann | Accepted |  | TRO |  | 
	
		| Bryum sullivanii Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum superpensum Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum svihlae E.B. Bartram | Accepted |  | TRO |  | 
	
		| Bryum swartzianum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum sydowii Podp. | Synonym |  | TRO |  | 
	
		| Bryum symblepharum Cardot | Synonym |  | TRO |  | 
	
		| Bryum synoicocaespiticium Müll. Hal. & Kindb. | Synonym |  | TRO |  | 
	
		| Bryum synoicocrudum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum synoicum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum syriacum Lorentz | Accepted |  | TRO |  | 
	
		| Bryum sysphinctum Limpr. | Synonym |  | TRO |  | 
	
		| Bryum systylium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum taimyrense Broth. & Bryhn | Accepted |  | TRO |  | 
	
		| Bryum taitae Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum taitumense Gardet | Unresolved |  | TRO |  | 
	
		| Bryum takakii Sakurai | Synonym |  | TRO |  | 
	
		| Bryum taoense Thér. | Accepted |  | TRO |  | 
	
		| Bryum tardum Bom. | Accepted |  | TRO |  | 
	
		| Bryum tasmanicum Hampe | Synonym |  | TRO |  | 
	
		| Bryum tatrense Podp. | Synonym |  | TRO |  | 
	
		| Bryum taylorii Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum tectorum With. | Synonym |  | TRO |  | 
	
		| Bryum tenellicaule Cardot | Unresolved |  | TRO |  | 
	
		| Bryum tenellum Schimp. | Synonym |  | TRO |  | 
	
		| Bryum teneriffae Hampe | Synonym |  | TRO |  | 
	
		| Bryum tenerrimum (Stirt.) Stirt. | Synonym |  | TRO |  | 
	
		| Bryum tenerum Brid. | Accepted |  | TRO |  | 
	
		| Bryum tenue Dicks. ex With. | Synonym |  | TRO |  | 
	
		| Bryum tenuicaule Mont. | Synonym |  | TRO |  | 
	
		| Bryum tenuidens Dixon & Sainsbury | Accepted |  | TRO |  | 
	
		| Bryum tenuifolium Brid. | Accepted |  | TRO |  | 
	
		| Bryum tenuisetum Limpr. | Accepted |  | TRO |  | 
	
		| Bryum tenuissimum Brid. | Synonym |  | TRO |  | 
	
		| Bryum tepintzensa Besch. ex Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum terebellum Hampe | Unresolved |  | TRO |  | 
	
		| Bryum teres Lindb. | Accepted |  | TRO |  | 
	
		| Bryum teretinerve Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum teretiusculum Hook. ex Harv. | Synonym |  | TRO |  | 
	
		| Bryum terminale Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum terskeiense Paris | Accepted |  | TRO |  | 
	
		| Bryum tessellatum H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum tetragonum (Hedw.) Brid. | Accepted |  | TRO |  | 
	
		| Bryum theriotii H. Philib. | Unresolved |  | TRO |  | 
	
		| Bryum thomasii R. Br. bis | Accepted |  | TRO |  | 
	
		| Bryum thomeanum P. de la Varde | Accepted |  | TRO |  | 
	
		| Bryum thomsonii Mitt. | Accepted |  | TRO |  | 
	
		| Bryum tibetanum Mitt. | Synonym |  | TRO |  | 
	
		| Bryum timmiostomoides H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum tisserantii P. de la Varde | Accepted |  | TRO |  | 
	
		| Bryum tisserantii var. sublimbatum P. de la Varde | Synonym |  | TRO |  | 
	
		| Bryum tjiburrumense M. Fleisch. | Accepted |  | TRO |  | 
	
		| Bryum toelzense Hamm. | Synonym |  | TRO |  | 
	
		| Bryum tomentosulum Paris | Unresolved |  | TRO |  | 
	
		| Bryum tomentosum (Sw. ex Brid.) Sw. | Accepted |  | TRO |  | 
	
		| Bryum tomentosum var. subsphaericum Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum tophaceum Durieu & Mont. | Accepted |  | TRO |  | 
	
		| Bryum torlessense R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum torquatum Mohamed | Accepted |  | TRO |  | 
	
		| Bryum torquescens Bruch ex De Not. | Accepted |  | TRO |  | 
	
		| Bryum torquescens var. fuscescens Spruce | Synonym |  | TRO |  | 
	
		| Bryum torquescentulum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum torquescentulum var. nutans Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum tortifolium Brid. | Synonym |  | TRO |  | 
	
		| Bryum tortifolium subsp. cyclophylloides (Kindb.) Pilous | Unresolved |  | TRO |  | 
	
		| Bryum tortifolium var. remyi (Gardet) Pilous | Unresolved |  | TRO |  | 
	
		| Bryum tortuosum (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum torulosicollum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum tosanum Cardot | Unresolved |  | TRO |  | 
	
		| Bryum tozeri Grev. | Synonym |  | TRO |  | 
	
		| Bryum trabutii Thér. | Accepted |  | TRO |  | 
	
		| Bryum trachydonteum (Sanio) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum trachyticola Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum traillii R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum transvaaloalpinum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum treleasei H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum trematodonteum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum treubii Broth. | Synonym |  | TRO |  | 
	
		| Bryum triangularifolium R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum trichodes Sm. | Accepted |  | TRO |  | 
	
		| Bryum trichophorum Kindb. | Unresolved |  | TRO |  | 
	
		| Bryum trichopodium I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum tricolor Cardot | Synonym |  | TRO |  | 
	
		| Bryum trifarium (Hedw.) J.F. Gmel. ex With. | Accepted |  | TRO |  | 
	
		| Bryum tristaniense Dixon & Christoph. | Accepted |  | TRO |  | 
	
		| Bryum triste De Not. | Accepted |  | TRO |  | 
	
		| Bryum tromsoeense G. Roth | Accepted |  | TRO |  | 
	
		| Bryum truncatulum With. | Accepted |  | TRO |  | 
	
		| Bryum truncatum (Hedw.) Brot. | Accepted |  | TRO |  | 
	
		| Bryum truncorum (Brid.) Brid. | Synonym |  | TRO |  | 
	
		| Bryum truncorum var. nitido-nigrum (Müll. Hal. ex Renauld) Wijk & Margad. | Synonym |  | TRO |  | 
	
		| Bryum truncorum var. pycnophyllum Dixon | Synonym |  | TRO |  | 
	
		| Bryum tryonii Broth. | Synonym |  | TRO |  | 
	
		| Bryum tsanii Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum tuberosum Mohamed & Damanhuri | Accepted |  | TRO |  | 
	
		| Bryum tumidulum Bom. | Unresolved |  | TRO |  | 
	
		| Bryum tumidum Bom. | Unresolved |  | TRO |  | 
	
		| Bryum turbinatoides Broth. | Synonym |  | TRO |  | 
	
		| Bryum turbinatum (Hedw.) Turner | Accepted |  | TRO |  | 
	
		| Bryum turbinatum var. ahaggarense (Thér.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum var. auriculatum Podp. | Synonym |  | TRO |  | 
	
		| Bryum turbinatum f. auriculatum (Podp.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum f. bosniacum (Warnst.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum var. brachyphyllum J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum turbinatum f. brachyphyllum (J.J. Amann) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum f. conspicuum (Podp.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum var. crassinervium J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum turbinatum f. crassinervium (J.J. Amann) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum f. flaccifolium (I. Hagen) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum f. fuscum (Mikut.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum f. gemmicladum (Loeske) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum var. gracilifolium Besch. | Synonym |  | TRO |  | 
	
		| Bryum turbinatum f. gracilifolium (Besch.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum var. harrimanii (Cardot & Thér.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum var. heterophyllum T. Jensen | Synonym |  | TRO |  | 
	
		| Bryum turbinatum f. heterophyllum (T. Jensen) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum var. imbricatum Schimp. | Synonym |  | TRO |  | 
	
		| Bryum turbinatum f. imbricatum (Schimp.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum var. jaapianum (Warnst.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum var. latifolium (Schwägr.) Bruch & Schimp. | Synonym |  | TRO |  | 
	
		| Bryum turbinatum f. laxum (Mikut.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum var. molluscum De Not. | Synonym |  | TRO |  | 
	
		| Bryum turbinatum f. molluscum (De Not.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum f. peracutifolium (Thér.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum var. perpusillum Warnst. | Synonym |  | TRO |  | 
	
		| Bryum turbinatum f. perpusillum (Warnst.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum f. pilati (Podp.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum f. polygamum (Podp.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum var. rosaceum (J.J. Amann) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum subsp. schleicheri (Schwägr.) Kindb. | Synonym |  | TRO |  | 
	
		| Bryum turbinatum f. stenophyllum (Thér.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turbinatum f. submersum (Limpr.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum turfaceum (Kindb.) J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum turgens I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum turgidosecundum Margad. | Accepted |  | TRO |  | 
	
		| Bryum turgidum Arn. | Accepted |  | TRO |  | 
	
		| Bryum uber I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum ugandicus O'Shea | Accepted |  | TRO |  | 
	
		| Bryum uliginosum (Brid.) Bruch & Schimp. | Accepted |  | TRO |  | 
	
		| Bryum uliginosum var. regulare Warnst. | Synonym |  | TRO |  | 
	
		| Bryum uliginosum subsp. rivale (Limpr.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum uliginosum var. rivale Limpr. | Synonym |  | TRO |  | 
	
		| Bryum umbraculum Bruch ex Hook. | Accepted |  | TRO |  | 
	
		| Bryum umbratum I. Hagen | Accepted |  | TRO |  | 
	
		| Bryum umbrosum Wallr. | Synonym |  | TRO |  | 
	
		| Bryum uncinatum Dicks. | Synonym |  | TRO |  | 
	
		| Bryum undulatum (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum unguiculatum (Hedw.) With. | Accepted |  | TRO |  | 
	
		| Bryum unilaterale P. Beauv. | Synonym |  | TRO |  | 
	
		| Bryum urbanskyi Broth. | Accepted |  | TRO |  | 
	
		| Bryum usambaricum Broth. | Accepted |  | TRO |  | 
	
		| Bryum uspallatense Herzog | Accepted |  | TRO |  | 
	
		| Bryum utriculatum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum utriculosum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum uvidum Cardot & Broth. | Accepted |  | TRO |  | 
	
		| Bryum vagans Hook. & Wilson | Synonym |  | TRO |  | 
	
		| Bryum vaginale Dicks. ex With. | Synonym |  | TRO |  | 
	
		| Bryum valdiviae Lorentz | Synonym |  | TRO |  | 
	
		| Bryum valenciae Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum valesiacum J.J. Amann | Synonym |  | TRO |  | 
	
		| Bryum validicostatum Cardot & Dixon | Unresolved |  | TRO |  | 
	
		| Bryum validinervium Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum validius Hampe | Synonym |  | TRO |  | 
	
		| Bryum valparaisense Thér. | Accepted |  | TRO |  | 
	
		| Bryum vancouveriense Kindb. | Synonym |  | TRO |  | 
	
		| Bryum varians Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum varium Hook. f. & Wilson | Unresolved |  | TRO |  | 
	
		| Bryum velenovskyi Podp. | Synonym |  | TRO |  | 
	
		| Bryum vellei Cardot & P. de la Varde | Synonym |  | TRO |  | 
	
		| Bryum vellei var. robustum Dixon & P. de la Varde | Synonym |  | TRO |  | 
	
		| Bryum velutinum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum ventricosum var. angustifolium Lindb. | Synonym |  | TRO |  | 
	
		| Bryum ventricosum var. anomalum (Mikut.) Warnst. | Synonym |  | TRO |  | 
	
		| Bryum ventricosum var. aquilanum Bott. | Synonym |  | TRO |  | 
	
		| Bryum ventricosum var. atheroferum Podp. | Synonym |  | TRO |  | 
	
		| Bryum ventricosum var. bimum (Schreb.) Hampe | Synonym |  | TRO |  | 
	
		| Bryum ventricosum var. brevifolium Guim. | Synonym |  | TRO |  | 
	
		| Bryum ventricosum var. compactum (Bruch & Schimp.) Lindb. | Synonym |  | TRO |  | 
	
		| Bryum ventricosum f. gracillimum Arnell | Synonym |  | TRO |  | 
	
		| Bryum ventricosum var. latifolium Lindb. | Synonym |  | TRO |  | 
	
		| Bryum ventricosum f. laxum Podp. | Synonym |  | TRO |  | 
	
		| Bryum ventricosum var. longedecurrens Mikut. | Synonym |  | TRO |  | 
	
		| Bryum ventricosum var. montanum Bom. | Synonym |  | TRO |  | 
	
		| Bryum ventricosum var. obtuso-mucronatum Cardot ex Iisiba | Synonym |  | TRO |  | 
	
		| Bryum ventricosum var. ovoideum Podp. | Synonym |  | TRO |  | 
	
		| Bryum ventricosum var. subteres Bryhn & Ryan | Synonym |  | TRO |  | 
	
		| Bryum ventricosum var. vestitum Broth. | Synonym |  | TRO |  | 
	
		| Bryum venturii De Not. | Synonym |  | TRO |  | 
	
		| Bryum venustum Bom. | Synonym |  | TRO |  | 
	
		| Bryum vermigerum Arnell & C.E.O. Jensen | Synonym |  | TRO |  | 
	
		| Bryum vernicosum Dusén | Accepted |  | TRO |  | 
	
		| Bryum vernum H. Philib. | Accepted |  | TRO |  | 
	
		| Bryum veronense De Not. | Accepted |  | TRO |  | 
	
		| Bryum veronense subsp. subvirescens Kindb. | Synonym |  | TRO |  | 
	
		| Bryum verrucosum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum versicolor A. Braun ex Bruch & Schimp. | Accepted |  | TRO |  | 
	
		| Bryum versicolor subsp. excurrens (Lindb.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum versicolor f. planatum (Hamm.) Podp. | Accepted |  | TRO |  | 
	
		| Bryum versifolium Bom. | Synonym |  | TRO |  | 
	
		| Bryum versisporum Bom. | Accepted |  | TRO |  | 
	
		| Bryum verticillatum Dicks. ex With. | Synonym |  | TRO |  | 
	
		| Bryum vestmannum Arnell | Synonym |  | TRO |  | 
	
		| Bryum vestmannum var. norbergense (Arnell) Arnell | Unresolved |  | TRO |  | 
	
		| Bryum viguieri Thér. | Accepted |  | TRO |  | 
	
		| Bryum vilhelmii (Podp.) Podp. | Synonym |  | TRO |  | 
	
		| Bryum vinosulum Besch. | Synonym |  | TRO |  | 
	
		| Bryum vinoviride E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum violaceum A.C. Crundwell & Nyholm | Accepted |  | TRO |  | 
	
		| Bryum virescens (Kindb.) Kindb. | Accepted |  | TRO |  | 
	
		| Bryum viridatum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum viride H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum viride var. liberum (H. Winter) C.E.O. Jensen | Synonym |  | TRO |  | 
	
		| Bryum viridescens Welw. & Duby | Accepted |  | TRO |  | 
	
		| Bryum viridissimum Dicks. | Accepted |  | TRO |  | 
	
		| Bryum viridulum Dicks. | Synonym |  | TRO |  | 
	
		| Bryum vitianum Dixon | Accepted |  | TRO |  | 
	
		| Bryum viviparum Brid. | Synonym |  | TRO |  | 
	
		| Bryum voeltzkowii Broth. | Accepted |  | TRO |  | 
	
		| Bryum vogesiacum Duby | Synonym |  | TRO |  | 
	
		| Bryum vulcanicola Müll. Hal. | Unresolved |  | TRO |  | 
	
		| Bryum vulcanicum (Brid.) Brid. | Accepted |  | TRO |  | 
	
		| Bryum wabagense E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum wagneri Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum wahlenbergii (F. Weber & D. Mohr) Schwägr. | Accepted |  | TRO |  | 
	
		| Bryum waikariense R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum walkeri R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum wallaceanum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum warneum (Röhl.) Brid. | Accepted |  | TRO |  | 
	
		| Bryum warneum var. biddlecomiae (Austin) Podp. | Accepted |  | TRO |  | 
	
		| Bryum warneum subsp. friederici-muelleri (R. Ruthe) Podp. | Accepted |  | TRO |  | 
	
		| Bryum warnstorfii R. Ruthe | Synonym |  | TRO |  | 
	
		| Bryum wattsii Broth. | Synonym |  | TRO |  | 
	
		| Bryum watzmannii H. Winter | Accepted |  | TRO |  | 
	
		| Bryum webbianum R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum webbii R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum weberaceum Besch. | Accepted |  | TRO |  | 
	
		| Bryum weberaeforme Dixon | Unresolved |  | TRO |  | 
	
		| Bryum weberoides Cardot & Broth. | Synonym |  | TRO |  | 
	
		| Bryum weigelii Spreng. | Accepted |  | TRO |  | 
	
		| Bryum weigelii f. gaspeanum (Kindb.) Pilous | Accepted |  | TRO |  | 
	
		| Bryum weigelii f. leucobasis (Kindb.) Pilous | Accepted |  | TRO |  | 
	
		| Bryum weigelii var. sagittifolium (Culm.) Pilous | Accepted |  | TRO |  | 
	
		| Bryum weisia (Harv.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum weisii Dicks. ex With. | Synonym |  | TRO |  | 
	
		| Bryum welwitschii Duby | Synonym |  | TRO |  | 
	
		| Bryum werthii (Broth.) Ochi | Accepted |  | TRO |  | 
	
		| Bryum whittonii R. Br. bis | Synonym |  | TRO |  | 
	
		| Bryum wichurae Broth. | Synonym |  | TRO |  | 
	
		| Bryum wightii Mitt. | Accepted |  | TRO |  | 
	
		| Bryum wildii (Broth.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Bryum wilhelmense E.B. Bartram | Synonym |  | TRO |  | 
	
		| Bryum willdenowii Itzigs. | Unresolved |  | TRO |  | 
	
		| Bryum williamsii H. Philib. | Synonym |  | TRO |  | 
	
		| Bryum wilmsii Müll. Hal. | Synonym |  | TRO |  | 
	
		| Bryum wilsonii Mitt. | Accepted |  | TRO |  | 
	
		| Bryum winkelmannii R. Ruthe | Synonym |  | TRO |  | 
	
		| Bryum worthleyi (H. Rob.) M. Menzel | Accepted |  | TRO |  | 
	
		| Bryum wrightii Sull. | Accepted |  | TRO |  | 
	
		| Bryum yasudae (Broth.) Ochi | Accepted |  | TRO |  | 
	
		| Bryum ypirangae Broth. | Synonym |  | TRO |  | 
	
		| Bryum yuennanense Broth. | Unresolved |  | TRO |  | 
	
		| Bryum zeballosicum Cardot & Broth. | Accepted |  | TRO |  | 
	
		| Bryum zemliae Arnell & Jäderh. | Synonym |  | TRO |  | 
	
		| Bryum zickendrahtii Cardot | Synonym |  | TRO |  | 
	
		| Bryum zierii Dicks. ex Hedw. | Synonym |  | TRO |  | 
	
		| Bryum zollingeri Duby | Synonym |  | TRO |  | 
	
		| Bryum zonatiforme Kindb. | Synonym |  | TRO |  | 
	
		| Bryum zonatum Schimp. | Synonym |  | TRO |  | 
	
		| Bryum zuluense Broth. & Bryhn | Unresolved |  | TRO |  | 
	
		| Bryum zygodontoides Müll. Hal. | Synonym |  | TRO |  |