⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35110483, and has not been changed.
This name is a synonym of Didymodon rigidulus var. ditrichoides .
The record derives from Tropicos which reports it as a synonym (record 35110483
) with original publication details: Akad. Wiss. Wien Sitzungsber., Math.-Naturwiss. Kl., Abt. 1, 133: 566 566 1924.