Species (605)
- Hypnum crassinervium Taylor
- Hypnum praelongum var. rigidum
- Stereodon richardsonii Mitt.
- Stereodon vernicosus Mitt.
- Hypnum mutabile Brid.
- Hypnum radicosum Mitt.
- Hypnum tectorum Brid.
- Hypnum curvisetum Brid.
- Hypnum hians Hedw.
- Hypnum speciosum Brid.
- Hypnum flotowianum Sendtn.
- Hypnum salebrosum var. capillaceum
- Hypnum cirrosum Schwägr.
- Hypnum laetum Brid.
- Hypnum luteolum Müll.Hal.
- Hypnum mildeanum Schimp.
- Hypnum commutatum var. sulcatum
- Hypnum cossonii Schimp.
- Hypnum striatulum Spruce
- Hypnum tenax Hedw.
- Hypnum megapolitanum Blandow ex F.Weber & D.Mohr
- Hypnum teesdalei Sm.
- Hypnum teneriffae Mont.
- Hypnum jacquinii Garov.
- Hypnum pumilium Wilson
- Hypnum schleicheri R.Hedw.
- Hypnum rivulare Sw.
- Taxiphyllum taxirameum (Mitt.) M.Fleisch.
- Catagonium nitens (Brid.) Cardot
- Hypnum uncinatulum Jur.
- Taxiphyllum densifolium (Lindb. ex Broth.) Reimers
- Vesicularia reimersiana Bizot & P.de la Varde
- Vesicularia galerulata (Duby) Broth.
- Pylaisia selwynii Kindb.
- Hypnum apiculigerum Lindb.
- Hypnum scabridum Lindb.
- Vesicularia sphaerocarpa (Jaeger) Broth.
- Hyocomium flagellare Schimp.
- Pylaisiella selwynii (Kindb.) H.A.Crum, Steere & L.E.Anderson
- Pylaisiella polyantha (Hedw.) Grout
- Hypnum ericetorum (Schimp.) Loeske
- Hypnum cupressiforme var. jutlandicum
- Hypnum bridelianum H.A.Crum, Steere & L.E.Anderson
- Pylaisia longifolia Röll
- Taxiphyllum depressum (Brid.) Reimers
- Hypnum hygrophilum Jur.
- Hypnum sendtneri Schimp. ex H.Müll.
- Hypnum lycopodioides Brid.
- Hypnum aduncum var. hamatum
- Hypnum trifarium F.Weber & D.Mohr
- Hypnum cordifolium Hedw.
- Hypnum vernicosum Lindb.
- Hypnum fallaciosum Jur.
- Hypnum polygamum (Schimp.) Wilson
- Hypnum polygamum Schimp.
- Hypnum lycopodioides Schwägr.
- Hypnum wilsonii Schimp.
- Hypnum sarmentosum var. fontinaloides
- Hypnum giganteum Schimp.
- Hypnum stramineum Schwägr.
- Hypnum monoliforme Wahlenb.
- Hypnum blandowii F.Weber & D.Mohr
- Hypnum delicatulum L.
- Hypnum delicatulum Wilson
- Hypnum delicatulum Hedw.
- Hypnum recognitum Hedw.
- Hypnum dimorphum Brid.
- Hypnum aduncum var. laxifolium
- Hypnum aduncum var. laxifolium form. natans
- Hypnum aduncum Schimp.
- Hypnum capillifolium Warnst.
- Hypnum polycarpon var. gracilescens
- Hypnum aduncum L.
- Hypnum kneiffii (Schimp.) Schimp.
- Hypnum stellatum Schreb. ex Hedw.
- Hypnum decipiens De Not.
- Hypnum commutatum Hedw.
- Hypnum molle Dicks. ex Hedw.
- Hypnum eugyrium Schimp.
- Hypnum schimperianum Lorentz
- Hypnum arcticum Sommerf.
- Hypnum commutatum form. sulcatum
- Hypnum sulcatum var. subsulcatum
- Hypnum sulcatum Schimp.
- Hypnum subsulcatum Schimp.
- Hypnum uncinatum Hedw.
- Hypnum ochraceum Turner ex Wilson
- Hypnum palustre var. hamulosum
- Hypnum palustre var. sphaerocarpon
- Hypnum palustre Huds. ex Brid.
- Hypnum ochraceum var. filiforme
- Hypnum uncinatum var. contiguum
- Hypnum commutatum var. falcatum
- Hypnum protensum Brid.
- Hypnum commutatum var. fluctuans
- Hypnum falcatum Brid.
- Hypnum commutatum var. falcatum
- Hypnum irrigatum J.E.Zetterst.
- Hypnum palustre var. subsphaericarpon