⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35179738, and has not been changed.

Trichostomum rigidulum var. laxum Molendo is a synonym of Didymodon rigidulus var. laxus (Molendo) I. Hagen

This name is a synonym of Didymodon rigidulus var. laxus (Molendo) I. Hagen.

The record derives from Tropicos which reports it as a synonym (record 35179738) with original publication details: Ber. Naturhist. Vereins Augsburg 18: 143 143 1865.