⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35129812, with some changes.
This name is a synonym of Plagiothecium sylvaticum subsp. roesei .
The record derives from Tropicos which reports it as a synonym (record 35129812
) with original publication details: Bot. Not. 1865: 143 143 1865.