⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Polytrichum gracile in version 1.1 of The Plant List.

Polytrichum gracile var. aquaticum Bryhn is a synonym of Polytrichum gracile f. aquaticum (Bryhn) Mönk.

This name is a synonym of Polytrichum gracile f. aquaticum (Bryhn) Mönk..

The record derives from Tropicos which reports it as a synonym (record 35141498) with original publication details: Kongel. Norske Vidensk. Selsk. Skr. (Trondheim) 1913(1): 48 48 1914.