⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35160719, with some changes.

Macromitrium aristatum Mitt. is a synonym of Macromitrium longirostre var. caducipilum (Lindb.) W. Martin & Sainsbury

This name is a synonym of Macromitrium longirostre var. caducipilum (Lindb.) W. Martin & Sainsbury.

The record derives from Tropicos which reports it as a synonym (record 35160719) with original publication details: Handb. N. Zeal. Fl. 432 432 1867.