The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35106703, with some changes.

M Tortula dubia (Schumach.) P. Beauv. is a synonym of Barbula unguiculata var. dubia (Schumach.) Brid.

This name is a synonym of Barbula unguiculata var. dubia (Schumach.) Brid..

The record derives from Tropicos which reports it as a synonym (record 35106703) with original publication details: Prodr. Aethéogam. 92 92 1805.