| Plagiomnium acutum (Lindb.) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium affine (Blandow ex Funck) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium affine var. elatum (Bruch & Schimp.) Margad. & During | Accepted |  | TRO | 
	
		| Plagiomnium affine var. rugicum (Laurer) Margad. & During | Accepted |  | TRO | 
	
		| Plagiomnium arbusculum (Müll. Hal.) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium carolinianum (L.E. Anderson) T.J. Kop. | Synonym |  | TRO | 
	
		| Plagiomnium ciliare (Müll. Hal.) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium cinclidioides (Huebener) M.C. Bowers | Accepted |  | TRO | 
	
		| Plagiomnium confertidens (Lindb. & Arnell) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium cordatum T.J. Kop. & D.H. Norris | Unresolved |  | TRO | 
	
		| Plagiomnium curvatulum (Lindb.) Schljakov | Synonym |  | TRO | 
	
		| Plagiomnium cuspidatum (Hedw.) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium cuspidatum var. trichomanes Nog. | Synonym |  | TRO | 
	
		| Plagiomnium drummondii (Bruch & Schimp.) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium ecklonii (Müll. Hal.) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium elatum (Bruch & Schimp.) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium elimbatum (M. Fleisch.) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium ellipticum (Brid.) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium insigne (Mitt.) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium integroradiatum (Dixon) C. Gao & G.C. Zhang | Accepted |  | TRO | 
	
		| Plagiomnium integrum (Bosch & Sande Lac.) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium integrum var. subelimbatum (Dixon) T.J. Kop. & D.H. Norris | Accepted |  | TRO | 
	
		| Plagiomnium japonicum (Lindb.) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium kawadei (S. Okamura) Z. Iwats. | Accepted |  | TRO | 
	
		| Plagiomnium maximoviczii (Lindb.) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium medium (Bruch & Schimp.) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium medium subsp. curvatulum (Lindb.) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium medium var. curvatulum (Lindb.) H.A. Crum & L.E. Anderson | Unresolved |  | TRO | 
	
		| Plagiomnium novae-zealandiae (Colenso) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium prorepens (Müll. Hal.) T.J. Kop. | Synonym |  | TRO | 
	
		| Plagiomnium rhynchophorum (Harv.) T.J. Kop. | Synonym |  | TRO | 
	
		| Plagiomnium rhynchophorum var. carolinianum (L.E. Anderson) T.J. Kop. | Unresolved |  | TRO | 
	
		| Plagiomnium rhynchophorum var. reidii (Dixon) T.J. Kop. | Unresolved |  | TRO | 
	
		| Plagiomnium rhynchophorum var. rhynchophorum | Unresolved |  | TRO | 
	
		| Plagiomnium rostratum (Schrad.) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium rostratum f. microovale (Müll. Hal.) C. Gao & G.C. Zhang | Accepted |  | TRO | 
	
		| Plagiomnium rostratum subsp. rhynchophorum (Harv.) Nog. | Accepted |  | TRO | 
	
		| Plagiomnium rostratum subsp. vesicatum (Besch.) Nog. | Synonym |  | TRO | 
	
		| Plagiomnium rugicum (Laurer) T.J. Kop. | Synonym |  | TRO | 
	
		| Plagiomnium speciosum (Mitt.) M.C. Bowers | Accepted |  | TRO | 
	
		| Plagiomnium subelimbatum (Dixon) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium subintegrum T.J. Kop. ex P. L. Uniyal | Unresolved |  | TRO | 
	
		| Plagiomnium succulentum (Mitt.) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium tezukae (Sakurai) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium trichomanes (Mitt.) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium trichomanes var. decursivifolium (Müll. Hal.) Z. Iwats. & Nog. | Accepted |  | TRO | 
	
		| Plagiomnium undulatum (Hedw.) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium venustum (Mitt.) T.J. Kop. | Accepted |  | TRO | 
	
		| Plagiomnium vesicatum (Besch.) T.J. Kop. | Accepted |  | TRO |