Ptychostomum

Ptychostomum is a genus of mosses belonging to the family Bryaceae. It has an almost cosmopolitan distribution.[1]

Ptychostomum
Ptychostomum pseudotriquetrum
Scientific classification Edit this classification
Kingdom: Plantae
Division: Bryophyta
Class: Bryopsida
Subclass: Bryidae
Order: Bryales
Family: Bryaceae
Genus: Ptychostomum
Hornsch.

Species

The following species are recognised in the genus Ptychostomum:[1][2][3]

  • Ptychostomum acutiforme (Limpr.) J.R. Spence
  • Ptychostomum altisetum (Müll.Hal.) J.R.Spence & H.P.Ramsay
  • Ptychostomum amblyodon (Müll. Hal.) Chen Y. Wang & J.C. Zhao
  • Ptychostomum angustifolium (Brid.) J.R.Spence & H.P.Ramsay
  • Ptychostomum archangelicum (Bruch & Schimp.) J.R. Spence
  • Ptychostomum arcticum (R. Br.) J.R. Spence
  • Ptychostomum austriacum (Köckinger, Holyoak & Suanjak) D. Bell & Holyoak
  • Ptychostomum badium (Bruch ex Brid.) J.R.Spence
  • Ptychostomum bimum (Schreb.) J.R. Spence
  • Ptychostomum bornholmense (Wink. & R. Ruthe) Holyoak & N. Pedersen
  • Ptychostomum bryoides (R.Br.) J.R.Spence
  • Ptychostomum calophyllum (R. Br.) J.R. Spence
  • Ptychostomum capillare (Hedw.) Holyoak & N. Pedersen
  • Ptychostomum cellulare (Hook.) D. Bell & Holyoak
  • Ptychostomum cernuum (Hedw.) Hornsch.
  • Ptychostomum chorizodontum (Cardot & Broth.) J.R. Spence
  • Ptychostomum compactum Hornsch.
  • Ptychostomum creberrimum (Taylor) J.R. Spence & H.P. Ramsay
  • Ptychostomum cryophilum (Mårtensson) J.R. Spence
  • Ptychostomum cyclophyllum (Schwägr.) J.R. Spence
  • Ptychostomum cylindrothecium (R. Br. bis) J.R. Spence & H.P. Ramsay
  • Ptychostomum dicarpum (E.B. Bartram) J.R. Spence
  • Ptychostomum donianum (Grev.) Holyoak & N. Pedersen
  • Ptychostomum elegans (Nees ex Brid.) D. Bell & Holyoak
  • Ptychostomum funkii (Schwägr.) J.R. Spence
  • Ptychostomum hawaiicum (Hoe) J.R. Spence
  • Ptychostomum imbricatulum (Müll. Hal.) Holyoak & N. Pedersen
  • Ptychostomum inclinatum (Sw. ex Brid.) J.R.Spence
  • Ptychostomum intermedium (Brid.) J.R. Spence
  • Ptychostomum knowltonii (Barnes) J.R. Spence
  • Ptychostomum lamprochaete (Dusén) J.R. Spence
  • Ptychostomum lonchocaulon (Müll. Hal.) J.R. Spence
  • Ptychostomum longisetum (Blandow ex Schwägr.) J.R. Spence
  • Ptychostomum marratii (Hook. & Wilson) J. R. Spence
  • Ptychostomum meesioides (Kindb.) J.R. Spence
  • Ptychostomum minii (Podp. ex Guim.) D.Bell & Holyoak
  • Ptychostomum moravicum (Podp.) Ros & Mazimpaka
  • Ptychostomum neodamense (Itzigs.) J.R. Spence
  • Ptychostomum nitidulum (Lindb.) J.R. Spence
  • Ptychostomum ovatum (Hedw.) J.R.Spence
  • Ptychostomum pacificum J.R. Spence & Shevock
  • Ptychostomum pallens (Sw.) J.R. Spence
  • Ptychostomum pallescens (Schleich. ex Schwägr.) J.R. Spence
  • Ptychostomum pauperculum (E.B. Bartram) J.R. Spence
  • Ptychostomum pendulum Hornsch.
  • Ptychostomum pseudotriquetrum (Hedw.) J.R. Spence & H.P. Ramsay ex Holyoak & N. Pedersen
  • Ptychostomum reedii (H. Rob.) J.R. Spence
  • Ptychostomum rubens (Mitt.) Holyoak & N. Pedersen
  • Ptychostomum rutilans (Brid.) J.R. Spence
  • Ptychostomum salinum (I. Hagen ex Limpr.) J.R. Spence
  • Ptychostomum schleicheri (DC.) J.R. Spence
  • Ptychostomum sibiricum (Lindb. & Arnell) J.R. Spence
  • Ptychostomum subneodamense (Kindb.) J.R. Spence
  • Ptychostomum torquescens (Bruch & Schimp.) Ros & Mazimpaka
  • Ptychostomum touwii Bijlsma, Kruijer & M. Stech
  • Ptychostomum turbinatum (Hedw.) J.R. Spence
  • Ptychostomum vermigerum (Arnell & C.E.O. Jensen) J.R. Spence
  • Ptychostomum vernicosum (Dusén) J.R. Spence
  • Ptychostomum warneum (Schwägr. ex Steud.) J.R. Spence
  • Ptychostomum weigelii (Biehler) J.R.Spence
  • Ptychostomum wrightii (Sull. & Lesq.) J.R. Spence

References
  1. "Ptychostomum Hornsch". www.gbif.org. Retrieved 14 July 2022.
  2. "Tropicos". www.tropicos.org. Retrieved 2022-07-14.
  3. "ITIS Standard Report". www.itis.gov. Retrieved 2022-07-14.


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