⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35150226, with some changes.

Macromitrium macrostomum Schwägr. is a synonym of Groutiella apiculata (Hook.) H.A. Crum & Steere

This name is a synonym of Groutiella apiculata (Hook.) H.A. Crum & Steere.

The record derives from Tropicos which reports it as a synonym (record 35150226) with original publication details: Sp. Musc. Frond., Suppl. 2 2(2): 132. pl. 190 132 1827.