| Ptychostomum | |
|---|---|
_5591.JPG)
| |
| Ptychostomum pseudotriquetrum | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Division: | Bryophyta |
| Class: | Bryopsida |
| Subclass: | Bryidae |
| Order: | Bryales |
| Family: | Bryaceae |
| Genus: | Ptychostomum Hornsch. |
Ptychostomum is a genus of mosses belonging to the family Bryaceae. It has an almost cosmopolitan distribution.[1] It has two subgenera, Psychostomum (Ptychostomum) and Psychostomum (Cladodium).[2][3]
- ^ "Ptychostomum Hornsch". www.gbif.org. Retrieved 14 July 2022.
- ^ "Ptychostomum". Flora of North America.
- ^ Spence, John R. "Ptychostomum". In Flora of North America Editorial Committee (ed.). Flora of North America North of Mexico (FNA). New York and Oxford: Oxford University Press. Retrieved 15 July 2024 – via eFloras.org, Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.