⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35146885, with some changes.

Grimmia hausmanniana De Not. is a synonym of Grimmia longirostris Hook.

This name is a synonym of Grimmia longirostris Hook..

The record derives from Tropicos which reports it as a synonym (record 35146885) with original publication details: Comment. Soc. Crittog. Ital. 2: 102 [Cronaca Briol. Ital. 1: 16] 16 1866.