⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35203849, with some changes.

Grimmia speirophylla f. humilis Herzog 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 35203849) with original publication details: Biblioth. Bot. 87: 55 55 1916.