⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Barbula rigidula in version 1.1 of The Plant List.

Barbula rigidula var. perobtusa Broth. is a synonym of Didymodon rigidulus var. perobustus (Broth.) Redf. & B.C. Tan

This name is a synonym of Didymodon rigidulus var. perobustus (Broth.) Redf. & B.C. Tan.

The record derives from Tropicos which reports it as a synonym (record 35111212) with original publication details: Symb. Sin. 4: 41 41 1929.