⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35164492, with some changes.
This name is a synonym of Rhytidium rugosum .
The record derives from Tropicos which reports it as a synonym (record
35164492) with original publication details: Comment. Soc. Crittog. Ital. 2: 281 [Cronaca Briol. Ital. 2: 15] 15 1867.