⚠ Version 1 of The Plant List has been superseded.

You should refer instead to the current version of The Plant List.

The genus Ptychostomum is in the family Bryaceae in the major group Bryophytes (Mosses and liverworts).

Statistics are at the end of the page.

Species in Ptychostomum

• Jump to species starting with:
• A
• B
• C
• D
• F
• I
• K
• L
• M
• N
• O
• P
• R
• S
• T
• W
• Z

See "Status", "Confidence level", "Source" for definitions.

Name	Status	Confi­dence level	Source
Ptychostomum acutiforme (Limpr.) J.R. Spence	Accepted		TRO
Ptychostomum altisetum (Müll. Hal.) J.R. Spence & H.P. Ramsay	Accepted		TRO
Ptychostomum angustifolium (Brid.) J.R. Spence & H.P. Ramsay	Accepted		TRO
Ptychostomum archangelicum (Bruch & Schimp.) J.R. Spence	Accepted		TRO
Ptychostomum arcticum (R. Br.) J.R. Spence ex D. T. Holyoak & N. Pedersen	Accepted		TRO
Ptychostomum axel-blyttii (H. Philib.) J.R. Spence	Accepted		TRO
Ptychostomum bryoides (R. Br.) J.R. Spence	Accepted		TRO
Ptychostomum calophyllum (R. Br.) J.R. Spence	Accepted		TRO
Ptychostomum capillare (Hedw.) D. T. Holyoak & N. Pedersen	Accepted		TRO
Ptychostomum cernuum (Hedw.) Hornsch.	Accepted		TRO
Ptychostomum creberrimum (Taylor) J.R. Spence & H.P. Ramsay	Accepted		TRO
Ptychostomum cryophilum (Martensson) J.R. Spence	Accepted		TRO
Ptychostomum curvatum (Kaurin & Arnell) J.R. Spence	Accepted		TRO
Ptychostomum cylindrothecium (R. Br. bis) J.R. Spence & H.P. Ramsay	Accepted		TRO
Ptychostomum demissum (Hook.) D. T. Holyoak & N. Pedersen	Accepted		TRO
Ptychostomum donianum (Grev.) D. T. Holyoak & N. Pedersen	Accepted		TRO
Ptychostomum funkii (Schwägr.) J.R. Spence	Accepted		TRO
Ptychostomum imbricatulum (Müll. Hal.) D. T. Holyoak & N. Pedersen	Accepted		TRO
Ptychostomum inclinatum (Sw. ex Brid.) J.R. Spence	Accepted		TRO
Ptychostomum intermedium (Brid.) J.R. Spence	Accepted		TRO
Ptychostomum knowltonii (Barnes) J.R. Spence	Accepted		TRO
Ptychostomum lonchocaulon (Müll. Hal.) J.R. Spence	Accepted		TRO
Ptychostomum longisetum (Blandow ex Schwägr.) J.R. Spence	Accepted		TRO
Ptychostomum marratii (Wilson) J.R. Spence	Accepted		TRO
Ptychostomum neodamense (Itzigs.) J.R. Spence	Accepted		TRO
Ptychostomum nitidulum (Lindb.) J.R. Spence	Accepted		TRO
Ptychostomum orthothecium (Cardot & Broth.) D. T. Holyoak & N. Pedersen	Accepted		TRO
Ptychostomum ovatum (Hedw.) J.R. Spence	Accepted		TRO
Ptychostomum pendulum Hornsch.	Accepted		TRO
Ptychostomum pseudotriquetrum (Hedw.) J.R. Spence & H.P. Ramsay	Accepted		TRO
Ptychostomum reedii (H. Rob.) J.R. Spence	Accepted		TRO
Ptychostomum rutilans (Brid.) J.R. Spence	Accepted		TRO
Ptychostomum salinum (I. Hagen ex Limpr.) J.R. Spence	Accepted		TRO
Ptychostomum schleicheri (Schwägr.) J.R. Spence	Accepted		TRO
Ptychostomum teres (Lindb.) J.R. Spence	Accepted		TRO
Ptychostomum turbinatum (Hedw.) J.R. Spence	Accepted		TRO
Ptychostomum warneum (Röhl.) J.R. Spence	Accepted		TRO
Ptychostomum weigelii (Spreng.) J.R. Spence	Accepted		TRO
Ptychostomum zieri (Dicks. ex Hedw.) D. T. Holyoak & N. Pedersen	Accepted		TRO

Statistics

The Plant List includes 57 scientific plant names of species rank for the genus Ptychostomum. Of these 39 are accepted species names.

The Plant List includes a further 3 scientific plant names of infraspecific rank for the genus Ptychostomum. We do not intend The Plant List to be complete for names of infraspecific rank. These are primarily included because names of species rank are synonyms of accepted infraspecific names.

Species names

The status of the 57 species names for the genus Ptychostomum recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	39	68.4%
◕	Synonym	10	17.5%
◕	Unplaced	0	0%
◕	Unassessed	8	14.0%

All names

The status of the 60 names (including infraspecific names) for the genus Ptychostomum recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	40	66.7%
◕	Synonym	11	18.3%
◕	Unplaced	0	0%
◕	Unassessed	9	15.0%

The confidence with which the status of the 57 species names recorded in The Plant List for the genus Ptychostomum, are assigned as follows:

	Confidence level	Accepted	Synonym	Unplaced	Unassessed	Total
	High confidence	0	0	0	0	0	0%
	Medium confidence	39	10	0	0	49	86.0%
	Low confidence	0	0	0	8	8	14.0%

The source of the species name record found in The Plant List for the genus Ptychostomum, are as follows: