| Physcomitrium acuminatum Bruch & Schimp. | Synonym |  | TRO |  | 
	
		| Physcomitrium acuminatum var. denticulatum Rabenh. | Synonym |  | TRO |  | 
	
		| Physcomitrium acutifolium Broth. | Accepted |  | TRO |  | 
	
		| Physcomitrium ahnfeltii (Fr.) Hartm. | Synonym |  | TRO |  | 
	
		| Physcomitrium apophysatum (Taylor) Wilson | Synonym |  | TRO |  | 
	
		| Physcomitrium arenicola Lazarenko | Accepted |  | TRO |  | 
	
		| Physcomitrium argentinicum Paris | Accepted |  | TRO |  | 
	
		| Physcomitrium aubertii Besch. | Accepted |  | TRO |  | 
	
		| Physcomitrium australe E. Britton | Synonym |  | TRO |  | 
	
		| Physcomitrium badium Broth. | Accepted |  | TRO |  | 
	
		| Physcomitrium benoistii Thér. | Synonym |  | TRO |  | 
	
		| Physcomitrium bergianum (Hornsch.) Müll. Hal. | Synonym |  | TRO |  | 
	
		| Physcomitrium bolanderi (Lesq.) Kindb. | Accepted |  | TRO |  | 
	
		| Physcomitrium bonplandii (Hook.) De Not. | Accepted |  | TRO |  | 
	
		| Physcomitrium brachypodium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Physcomitrium breutelii Müll. Hal. | Accepted |  | TRO |  | 
	
		| Physcomitrium brevirostre Broth. | Accepted |  | TRO |  | 
	
		| Physcomitrium brevisetum Mitt. | Accepted |  | TRO |  | 
	
		| Physcomitrium brisbanicum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Physcomitrium bukobense (Broth.) Fife | Accepted |  | TRO |  | 
	
		| Physcomitrium californicum E. Britton | Synonym |  | TRO |  | 
	
		| Physcomitrium capillipes Müll. Hal. ex Broth. | Accepted |  | TRO |  | 
	
		| Physcomitrium chlorodictyon Müll. Hal. | Accepted |  | TRO |  | 
	
		| Physcomitrium coarctatum Müll. Hal. ex Cardot | Accepted |  | TRO |  | 
	
		| Physcomitrium collenchymatum Gier | Accepted |  | TRO |  | 
	
		| Physcomitrium coloradense E. Britton | Synonym |  | TRO |  | 
	
		| Physcomitrium conicum Mitt. | Synonym |  | TRO |  | 
	
		| Physcomitrium coorgense Broth. | Accepted |  | TRO |  | 
	
		| Physcomitrium courtoisii Paris & Broth. | Accepted |  | TRO |  | 
	
		| Physcomitrium cubense Mitt. | Synonym |  | TRO |  | 
	
		| Physcomitrium cupulare Müll. Hal. | Accepted |  | TRO |  | 
	
		| Physcomitrium cupuliferum Mitt. | Accepted |  | TRO |  | 
	
		| Physcomitrium curvipes Müll. Hal. | Accepted |  | TRO |  | 
	
		| Physcomitrium curvisetum (Schwägr.) Bruch & Schimp. | Accepted |  | TRO |  | 
	
		| Physcomitrium cyathicarpum Mitt. | Synonym |  | TRO |  | 
	
		| Physcomitrium delicatulum H.A. Crum & L.E. Anderson | Accepted |  | TRO |  | 
	
		| Physcomitrium dilatatum Renauld & Cardot | Accepted |  | TRO |  | 
	
		| Physcomitrium drummondii E. Britton | Synonym |  | TRO |  | 
	
		| Physcomitrium ekamanii Thér. | Synonym |  | TRO |  | 
	
		| Physcomitrium enerve (Hook. & Wilson) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Physcomitrium ericetorum (De Not.) Bruch & Schimp. | Accepted |  | TRO |  | 
	
		| Physcomitrium eurystomoides Cardot | Synonym |  | TRO |  | 
	
		| Physcomitrium eurystomum Sendtn. | Accepted |  | TRO |  | 
	
		| Physcomitrium eurystomum f. acuminatum (Bruch & Schimp.) Loeske | Synonym |  | TRO |  | 
	
		| Physcomitrium eurystomum f. limbatum (Warnst.) F. Koppe | Synonym |  | TRO |  | 
	
		| Physcomitrium eurystomum var. subpatulum (Lindb. & Arnell) Paris | Synonym |  | TRO |  | 
	
		| Physcomitrium eurystomum f. subpatulum (Lindb. & Arnell) Smirnova | Accepted |  | TRO |  | 
	
		| Physcomitrium eurystomum x funaria hygrometrica F. Wettst. | Unresolved |  | TRO |  | 
	
		| Physcomitrium eurystomum x physcomitrella patens F. Wettst. | Unresolved |  | TRO |  | 
	
		| Physcomitrium eurystomum x physcomitrium pyriforme F. Wettst. | Unresolved |  | TRO |  | 
	
		| Physcomitrium falcifolium Müll. Hal. ex Broth. | Accepted |  | TRO |  | 
	
		| Physcomitrium fasciculare (Hedw.) Brid. ex Hampe | Synonym |  | TRO |  | 
	
		| Physcomitrium felipponei Thér. | Accepted |  | TRO |  | 
	
		| Physcomitrium firmum Mitt. | Synonym |  | TRO |  | 
	
		| Physcomitrium flaccidum Mitt. | Accepted |  | TRO |  | 
	
		| Physcomitrium flavum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Physcomitrium flexifolium Mitt. | Accepted |  | TRO |  | 
	
		| Physcomitrium germanillae Müll. Hal. | Accepted |  | TRO |  | 
	
		| Physcomitrium gibertii Mitt. | Accepted |  | TRO |  | 
	
		| Physcomitrium goniomitrium Müll. Hal. | Synonym |  | TRO |  | 
	
		| Physcomitrium gonoi Broth. ex Cardot | Accepted |  | TRO |  | 
	
		| Physcomitrium hampei (Limpr.) Loeske & Györffy | Accepted |  | TRO |  | 
	
		| Physcomitrium haringiae Grout | Synonym |  | TRO |  | 
	
		| Physcomitrium hemisphaericum Thér. & P. de la Varde | Accepted |  | TRO |  | 
	
		| Physcomitrium herteri Thér. | Accepted |  | TRO |  | 
	
		| Physcomitrium hians Lindb. | Unresolved |  | TRO |  | 
	
		| Physcomitrium higoense Sakurai | Synonym |  | TRO |  | 
	
		| Physcomitrium hookeri Hampe | Accepted |  | TRO |  | 
	
		| Physcomitrium hookeri var. serratum Renauld & Cardot | Synonym |  | TRO |  | 
	
		| Physcomitrium immersum Sull. | Accepted |  | TRO |  | 
	
		| Physcomitrium immersum x turbinatum A.L. Andrews | Accepted |  | TRO |  | 
	
		| Physcomitrium indicum (Dixon) Gangulee | Accepted |  | TRO |  | 
	
		| Physcomitrium insigne Dixon & P. de la Varde | Accepted |  | TRO |  | 
	
		| Physcomitrium integrifolium Hampe & Müll. Hal. | Accepted |  | TRO |  | 
	
		| Physcomitrium jamesonii Taylor | Accepted |  | TRO |  | 
	
		| Physcomitrium japonicum (Hedw.) Mitt. | Accepted |  | TRO |  | 
	
		| Physcomitrium kellermanii E. Britton | Synonym |  | TRO |  | 
	
		| Physcomitrium kiusiuense Sakurai | Synonym |  | TRO |  | 
	
		| Physcomitrium langloisii (Renauld & Cardot) Kindb. | Accepted |  | TRO |  | 
	
		| Physcomitrium latifolium (Brid.) Bruch & Schimp. | Accepted |  | TRO |  | 
	
		| Physcomitrium laxum (Hook. f. & Wilson) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Physcomitrium leptolimbatum Müll. Hal. | Synonym |  | TRO |  | 
	
		| Physcomitrium limbatulum Broth. & Paris | Synonym |  | TRO |  | 
	
		| Physcomitrium lindmannii Broth. | Accepted |  | TRO |  | 
	
		| Physcomitrium longicolle Trab. | Accepted |  | TRO |  | 
	
		| Physcomitrium longifolium Sakurai | Synonym |  | TRO |  | 
	
		| Physcomitrium lorentzii Müll. Hal. | Accepted |  | TRO |  | 
	
		| Physcomitrium luteolum Besch. | Accepted |  | TRO |  | 
	
		| Physcomitrium macrophyllum Cardot | Synonym |  | TRO |  | 
	
		| Physcomitrium mahui H. Rob. | Accepted |  | TRO |  | 
	
		| Physcomitrium maroccanum Meyl. | Synonym |  | TRO |  | 
	
		| Physcomitrium martianovii Broth. | Synonym |  | TRO |  | 
	
		| Physcomitrium martianovii var. majus Broth. | Synonym |  | TRO |  | 
	
		| Physcomitrium mathewsii (Hook. f.) Müll. Hal. | Synonym |  | TRO |  | 
	
		| Physcomitrium megalocarpum Kindb. | Synonym |  | TRO |  | 
	
		| Physcomitrium microcarpum Kindb. | Synonym |  | TRO |  | 
	
		| Physcomitrium minutulum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Physcomitrium mirabile (Broth. & Paris) R.H. Zander | Accepted |  | TRO |  | 
	
		| Physcomitrium niloticum (Delile) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Physcomitrium nipponense Sakurai | Synonym |  | TRO |  | 
	
		| Physcomitrium nodulifolium Mitt. | Accepted |  | TRO |  | 
	
		| Physcomitrium obtusifolium (Hook. f.) Müll. Hal. | Synonym |  | TRO |  | 
	
		| Physcomitrium ollula Müll. Hal. | Synonym |  | TRO |  | 
	
		| Physcomitrium orbignyanum (Mont.) Mont. | Accepted |  | TRO |  | 
	
		| Physcomitrium paraguense Besch. | Accepted |  | TRO |  | 
	
		| Physcomitrium patens (Hedw.) Mitt. | Accepted |  | TRO |  | 
	
		| Physcomitrium perflaccidum Broth. ex P. de la Varde | Accepted |  | TRO |  | 
	
		| Physcomitrium phymatodeum Catches. | Synonym |  | TRO |  | 
	
		| Physcomitrium piriforme De Not. | Unresolved |  | TRO |  | 
	
		| Physcomitrium platyphylloides Paris | Accepted |  | TRO |  | 
	
		| Physcomitrium platyphyllum Kindb. | Synonym |  | TRO |  | 
	
		| Physcomitrium puiggarii Geh. & Hampe | Accepted |  | TRO |  | 
	
		| Physcomitrium pulchellum (Griff.) Mitt. | Accepted |  | TRO |  | 
	
		| Physcomitrium pusillum Wilson | Accepted |  | TRO |  | 
	
		| Physcomitrium pygmaeum James | Synonym |  | TRO |  | 
	
		| Physcomitrium pyriforme (Hedw.) Hampe | Accepted |  | TRO |  | 
	
		| Physcomitrium pyriforme var. cucullatum Schiffner | Synonym |  | TRO |  | 
	
		| Physcomitrium pyriforme f. cucullatum (Schiffner) Podp. | Accepted |  | TRO |  | 
	
		| Physcomitrium pyriforme var. floridanum Renauld & Cardot | Synonym |  | TRO |  | 
	
		| Physcomitrium pyriforme var. langloisii Renauld & Cardot | Synonym |  | TRO |  | 
	
		| Physcomitrium pyriforme f. limbatum (Warnst.) Podp. | Accepted |  | TRO |  | 
	
		| Physcomitrium pyriforme subsp. rostellatum Kindb. | Synonym |  | TRO |  | 
	
		| Physcomitrium pyriforme x funaria hygrometrica F. Wettst. | Unresolved |  | TRO |  | 
	
		| Physcomitrium repandum (Griff.) Mitt. | Accepted |  | TRO |  | 
	
		| Physcomitrium repens (Hook.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Physcomitrium rhizophyllum Sakurai | Synonym |  | TRO |  | 
	
		| Physcomitrium rivale (Geh.) Broth. | Accepted |  | TRO |  | 
	
		| Physcomitrium rooperi Mitt. | Accepted |  | TRO |  | 
	
		| Physcomitrium roseae R.S. Williams | Accepted |  | TRO |  | 
	
		| Physcomitrium rottleri (Schwägr.) Hampe | Synonym |  | TRO |  | 
	
		| Physcomitrium rufipes Kindb. | Synonym |  | TRO |  | 
	
		| Physcomitrium sahapurense Müll. Hal. ex P. de la Varde | Accepted |  | TRO |  | 
	
		| Physcomitrium savatieri Besch. | Synonym |  | TRO |  | 
	
		| Physcomitrium serratum (Hook. & Wilson) Sull. | Accepted |  | TRO |  | 
	
		| Physcomitrium serratum x turbinatum E. Britton | Unresolved |  | TRO |  | 
	
		| Physcomitrium serricola Müll. Hal. | Synonym |  | TRO |  | 
	
		| Physcomitrium serrifolium Müll. Hal. | Accepted |  | TRO |  | 
	
		| Physcomitrium serrulatum Mitt. | Accepted |  | TRO |  | 
	
		| Physcomitrium sesostris Lorentz | Synonym |  | TRO |  | 
	
		| Physcomitrium sessile J. Shaw | Synonym |  | TRO |  | 
	
		| Physcomitrium sinensi-sphaericum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Physcomitrium soleirolii Mont. | Synonym |  | TRO |  | 
	
		| Physcomitrium spathulatum Müll. Hal. | Accepted |  | TRO |  | 
	
		| Physcomitrium spathulatum var. brevicolle Müll. Hal. | Synonym |  | TRO |  | 
	
		| Physcomitrium spathulatum var. sessile (J. Shaw) Magill | Accepted |  | TRO |  | 
	
		| Physcomitrium spathulatum var. spathulatum | Synonym |  | TRO |  | 
	
		| Physcomitrium sphaericum (C.F. Ludw.) Fürnr. | Accepted |  | TRO |  | 
	
		| Physcomitrium sphaericum var. cuspidatum Dozy & Molk. | Synonym |  | TRO |  | 
	
		| Physcomitrium sphaericum f. hampei (Limpr.) Loeske | Synonym |  | TRO |  | 
	
		| Physcomitrium sphaericum var. huebeneriana Rabenh. | Synonym |  | TRO |  | 
	
		| Physcomitrium sphaericum x physcomitrella patens Limpr. | Accepted |  | TRO |  | 
	
		| Physcomitrium splachoideum (P. Beauv.) Brid. | Accepted |  | TRO |  | 
	
		| Physcomitrium spurio-acuminatum Dixon | Accepted |  | TRO |  | 
	
		| Physcomitrium strangulatum Kindb. | Synonym |  | TRO |  | 
	
		| Physcomitrium subacuminatum Broth. | Synonym |  | TRO |  | 
	
		| Physcomitrium subeurystomum Cardot | Synonym |  | TRO |  | 
	
		| Physcomitrium subminutulum Broth. & Paris | Accepted |  | TRO |  | 
	
		| Physcomitrium subserratum Hampe | Synonym |  | TRO |  | 
	
		| Physcomitrium subspathulatum Thér. & Naveau | Accepted |  | TRO |  | 
	
		| Physcomitrium subsphaericum Schimp. | Accepted |  | TRO |  | 
	
		| Physcomitrium succuleatum Wager & C.H. Wright | Synonym |  | TRO |  | 
	
		| Physcomitrium sumatranum Baumgartner & J. Froehl. | Accepted |  | TRO |  | 
	
		| Physcomitrium sylvestre Müll. Hal. | Accepted |  | TRO |  | 
	
		| Physcomitrium systylioides Müll. Hal. | Synonym |  | TRO |  | 
	
		| Physcomitrium templetonii (Sm.) Müll. Hal. | Accepted |  | TRO |  | 
	
		| Physcomitrium tetragonum (Brid.) Fürnr. | Accepted |  | TRO |  | 
	
		| Physcomitrium thieleanum Hampe | Accepted |  | TRO |  | 
	
		| Physcomitrium toyamae Sakurai | Synonym |  | TRO |  | 
	
		| Physcomitrium turbinatum Müll. Hal. ex Lesq. & James | Synonym |  | TRO |  | 
	
		| Physcomitrium turgidum Mitt. | Accepted |  | TRO |  | 
	
		| Physcomitrium umbonatum Mitt. | Accepted |  | TRO |  | 
	
		| Physcomitrium washingtoniense H.A. Crum & L.E. Anderson | Accepted |  | TRO |  |