⚠ Version 1 of The Plant List has been superseded.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 Didymodon crispulus in version 1.1 of The Plant List.

Didymodon crispulus var. viridulus (Bruch) Adlerz is a synonym of Trichostomum crispulum subsp. viridulum (Bruch) Giacom.

This name is a synonym of Trichostomum crispulum subsp. viridulum (Bruch) Giacom..

The record derives from Tropicos which reports it as a synonym (record 35131834) with original publication details: Bladmossfl. Sver. Lågland 171 171 1907.