⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35172781, and has not been changed.
This name is a synonym of Orthomnion dilatatum .
The record derives from Tropicos which reports it as a synonym (record 35172781
) with original publication details: Orthomniopsis und Okamuraea 1 1 1907.