⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35132001, and has not been changed.
This name is a synonym of Didymodon rigidulus var. subulatus .
The record derives from Tropicos which reports it as a synonym (record 35132001
) with original publication details: Bryologist 29: 1. pl. 1 1 1926.