Harpidium exannulatum var. purpurascens (Schimp.) C.E.O. Jensen
Hypnum fluitans var. purpurascens Schimp.
Hypnum stramineoides Sauerb.
Warnstorfia exannulata var. exannulata
Warnstorfia exannulata is a leafy branching wetland moss in the genus Warnstorfia within the family Amblystegiaceae and class Bryopsida. This bryopsida moss is also known as ringless-hook moss or Warnstorfia moss.[3] It is the most common species of the genus in wetland environments and can be difficult to distinguish from others within the genus.[3][4][5] It grows in acidic soils like fens and bogs, or in freshwater pools and lakes.[4]
^Loeske, Leopold (1907). "Drepanocladus, eine biologische Mischgattung". Hedwigia (in German). 46. Dresden: Verlag und Druck von C. Heinrich: 310–311. ISSN 0029-5035. OCLC 918151096. Retrieved 25 February 2020.
^ ab"Warnstorfia exannulata (Schimp.) Loeske". The Plant List. Retrieved 25 February 2020.
^ ab"E-Flora BC Atlas Page". linnet.geog.ubc.ca. Retrieved 2022-04-07.
Warnstorfiaexannulata is a leafy branching wetland moss in the genus Warnstorfia within the family Amblystegiaceae and class Bryopsida. This bryopsida...
Warnstorfia is a genus of mosses. They are known as fattigkrokmossor in Swedish and sikkelmos p.p. in Dutch. It was named in honor of Carl Friedrich Warnstorf...