Gymnostomum calcareum var. gracile Breidl. ex G.Roth variety synonym

Gymnostomum calcareum var. gracile Breidl. variety homotypic synonym

Weissia calcarea (Nees & Hornsch.) C.Muell. species synonym

Gymnostomum calcareum var. australe Broth. & Geh. variety synonym

Gymnostomum calcareum var. intermedium Schimp. variety synonym

Sphagnum simplicissimum Lour. ex P.Beauv. species synonym

Gymnostomum calcareum f. cavernarum Grom form synonym

Gymnostomum calcareum f. longifolium Podp. form synonym

Weissia calcarea var. tenella (Bruch & Schimp.) Müll.Hal. variety synonym

Gymnostomum rupestre f. intermedium Limpr. form synonym

Weissia linealifolia (Kindb.) Kindb. species synonym

Gymnostomum calcareum f. intermedium (Schimp.) Podp. form synonym

Gymnostomum rupestre var. articulatum (Schkuhr) Hampe variety synonym

Weissia rupestris var. ramosissima (Bruch & Schimp.) Müll.Hal. variety synonym

Gymnostomum rupestre var. ramosissimum Bruch & Schimp. variety synonym

Anoectangium laxifolium Paris species synonym

Mollia calcarea var. viridula (Brid.) Lindb. variety synonym

Hymenostylium curvirostrum var. rigidum (Schimp.) Molendo variety synonym

Gymnostomum rupestre var. rigidulum Sendtn. variety synonym

Gymnostomum rupestre var. confertum (Hornsch.) Saut. variety synonym

Gymnostomum calcareum var. intermedium C.Knight variety synonym

Didymodon lingulatus (Rehmann ex Sim) Magill species heterotypic synonym

Mollia aeruginosa var. ramosissima (Bruch & Schimp.) Braithw. variety synonym

Gymnostomum rupestre f. rigidum (Schimp.) Podp. form synonym

Gymnostomum calcareum var. muticum Boulay variety synonym

Gymnostomum calcareum var. perpusillum Sull. variety synonym

Gymnostomum curvirostrum var. rigidum Schimp. variety synonym

Gymnostomum rupestre f. curvisetum (J.J.Amann) Podp. form synonym

Gymnostomum rupestre f. arboreum Geh. form synonym

Weissia rupestris var. compacta (Bruch & Schimp.) Müll.Hal. variety synonym

Weissia rupestris (Schwaegr.) C.Muell. species synonym

Eucladium tasmanicum Broth. ex Rodway species synonym

Trichostomum mosis Lorentz species synonym

Anoectangium thermale Cardot species synonym

Hymenostylium viridulum (Brid.) Mitt. species synonym

Gymnostomum calcareum var. brevifolium Schimp. variety synonym

Gymnostomum curvirostrum var. aeruginosum (Sm.) Lesq. variety synonym

Gymnostomum clintonii Austin species synonym

Gyroweisia luisieri Sérgio species synonym

Hymenostylium laxirete Broth. species synonym

Gymnostomum rupestre var. aeruginosum (Sm.) Hampe variety synonym

Eucladium calcareum (Nees & Hornsch.) C.E.O.Jensen species synonym

Anoectangium crustatum J.Froehl. species synonym

Trichostomum calcareum var. viridulum (Brid.) Lindb. variety synonym

Anoectangium tenerrimum Müll.Hal. species synonym

Weissia torlessensis R.Br.bis species synonym

Gyroweisia lineafolia Kindb. species synonym

Mollia aeruginosa (Sm.) Lindb. species synonym

Barbula mosis (Lorentz) Hilp. species synonym

Merceyopsis hymenostylioides Broth. & Dixon species synonym

Gymnostomum minutulum Saporta species accepted

Gymnostomum bewsii Sim ex Dixon species accepted

Gymnostomum viridulum subsp. saharae Pócs subspecies synonym

Mollia calcarea var. intermedia (Schimp.) Broth. variety synonym

Weissia pusilla Kindb. species heterotypic synonym

Weissia rupestris (Schleich. ex Schwägr.) Müll.Hal. species heterotypic synonym

Gymnostomum aeruginosum f. compactum (Bruch & Schimp.) Margad. form synonym

Weissia falcata Kindb. species heterotypic synonym

Gymnostomum calcareum var. longifolium Meyl. variety synonym

Gymnostomum aeruginosum f. rigidum (Schimp.) Margad. form synonym

Gymnostomum calcareum f. gracile (Breidl. ex G.Roth) Podp. form synonym

Gymnostomum rupestre var. minus De Not. variety synonym

Hedwigia simplicissima (Lour. ex P.Beauv.) P.Beauv. species homotypic synonym

Hedwigia simplicissima (Lour. ex P.Beauv.) P.Beauv. ex Bach.Pyl. species synonym

Gymnostomum calcareum f. subrotundifolium Latzel form synonym

Weissia calcarea var. brevifolia (Schimp.) Hobk. variety synonym

Weissia calcarea var. viridula (Brid.) Müll.Hal. variety synonym

Gymnostomum rupestre f. cavernicola Boros form synonym

Gymnostomum calcareum var. tenellum Bruch & Schimp. variety synonym

Gymnostomum rupestre var. curvisetum J.J.Amann variety synonym

Gymnostomum rupestre var. rigidum (Schimp.) Schimp. variety synonym

Gymnostomum rupestre f. ramosissimum (Bruch & Schimp.) Mönk. form synonym

Gymnostomum aeruginosum f. ramosissimum (Bruch & Schimp.) Margad. form synonym

Gymnostomum rupestre f. compactum (Bruch & Schimp.) Mönk. form synonym

Weissia calcarea (Nees & Hornsch.) Müll.Hal. species heterotypic synonym

Gymnostomum rupestre f. crispatulum Röll form synonym

Gymnostomum pusillum Macoun species heterotypic synonym

Gymnostomum calcareum f. tenellum (Bruch & Schimp.) Podp. form synonym

Gymnostomum rupestre f. gracilescens Chał. form synonym

Gymnostomum luisieri (Sérgio) Sérgio species homotypic synonym

Bryum carthusianum Vill. species homotypic synonym

Gymnostomum bescherellei Broth. & Geh. species accepted

Eucladium tasmanicum Broth. species homotypic synonym

Gymnostomum lingulatum Rehmann species homotypic synonym

Gymnostomum calcareum var. brevifolium E.Bauer variety synonym

Gymnostomum rupestre var. obtusifolium Kindb. variety synonym

Gymnostomum laxifolium Kunze ex Paris species synonym

Eucladium aeruginosum (Sm.) C.E.O.Jensen species synonym

Gymnostomum confertum Hornsch. species synonym

Gymnostomum parisii R.Br.bis species synonym

Hymenostomum aeruginosum (Sm.) Lindb. species homotypic synonym

Gymnostomum calcareum var. viridulum (Brid.) Bruch & Schimp. variety synonym

Weissia rupestris var. humilis Ingham variety synonym

Trichostomum aeruginosum (Sm.) Lindb. species synonym

Gymnostomum rupestre Schleich. ex Schwägr. species synonym

Gymnostomum articulatum Schkuhr species synonym

Gyroweisia pusilla Broth. species synonym

Anictangium simplicissimum P.Beauv. species synonym

Gymnostomum salmonii R.Br.bis species synonym

Gymnostomum ambogense Spreng. species synonym

Barbula incavata Stirt. species synonym

Mollia calcarea (Nees & Hornsch.) Lindb. species synonym

Weissia mosis (Lorentz) Müll.Hal. species synonym

Hyophila styriaca Głow. species synonym

Gymnostomum erythrostomum Brid. species synonym

Bryum carthusianum Vill. ex Brid. species synonym

Mollia aeruginosa var. humilis (Ingham) Braithw. variety synonym

Gymnostomum baueri Loeske species synonym

Gymnostomum rupestre var. compactum Bruch & Schimp. variety synonym

Zygodon tenerrimus (Müll.Hal.) Müll.Hal. species synonym

Gymnostomum leptostomum Brid. species heterotypic synonym

Gymnostomum laxifolium Kunze species homotypic synonym

Gymnostomum calcareum var. winonense Holz. variety synonym

Gymnostomum calcareum var. lanceolatum (M.J.Cano, Ros & J.Guerra) Sérgio variety synonym

Trichostomum calcareum (Nees & Hornsch.) Lindb. species heterotypic synonym

Anoectangium arizonicum E.B.Bartram species synonym

Gymnostomum calcareum Nees & Hornsch. species accepted

Gymnostomum lessonii Besch. species accepted

Gymnostomum hymenostylioides (Broth. & Dixon) R.H.Zander species accepted

Gymnostomum tenerrimum (Müll.Hal.) Wijk & Margad. species synonym

Gymnostomum unguiculatum H.Philib. species accepted

Gymnostomum bescherellei Broth. & Geh. ex Herzog species doubtful

Gymnostomum chenii K.Saito species accepted

Gymnostomum laxirete (Broth.) P.C.Chen species accepted

Gymnostomum viridulum Brid. species accepted

Gymnostomum aeruginosum Sm. species accepted

Gymnostomum ludovicae Broth. & Paris species accepted

Gymnostomum lingulatum Rehmann ex Sim species accepted

Gymnostomum simplicissimum (Lour. ex P.Beauv.) Brid. species accepted

Gymnostomum bewsii Sim species doubtful

Gymnostomum carthusianum (Vill. ex Brid.) P.Beauv. species accepted

Gymnostomum foliosum Röhl. species accepted

Gymnostomum lanceolatum M.J.Cano, Ros & J.Guerra species synonym

Gymnostomum splachnobryoides Bizot species accepted

Gymnostomum mosis (Lorentz) Jur. & Milde species accepted

Merceyopsis excavata Sakurai species synonym

Trichostomum linearifolium R.Br.bis species synonym

Hymenostylium calcareum (Nees & Hornsch.) Mitt. species synonym

Gymnostomum gibsonii R.Br.bis species synonym

Gyroweisia mosis (Lorentz) Paris species synonym

Gymnostomum tophaceum Austin species synonym

Gymnostomum pygmaeum R.Br.bis species synonym

Gymnostomum calcareum var. longifolium Dixon variety synonym

Gymnostomum madagascariense O'Shea species accepted

Gymnostomum luisieri (Sérgio) Sérgio ex Crundw. species synonym

Trichostomum rupestre (Schleich. ex Schwägr.) Milde species synonym

Gymnostomum falcatum Paris species synonym

Gymnostomum rupestre Schleich. species homotypic synonym