⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35173534, with some changes.
This name is a synonym of Macromitrium longifolium .
The record derives from Tropicos which reports it as a synonym (record 35173534
) with original publication details: Musci Exot. 1: 44 44 1818.