⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35110646, and has not been changed.
This name is a synonym of Didymodon rigidulus var. glaucus .
The record derives from Tropicos which reports it as a synonym (record 35110646
) with original publication details: Bot. Not. 1907: 142 142 1907.