⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35169925, with some changes.
This name is a synonym of Microthamnium pallidum .
The record derives from Tropicos which reports it as a synonym (record 35169925
) with original publication details: Rev. Bryol. 40: 41 41 1913.