⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35170331, with some changes.
This name is a synonym of Mnium spinosum .
The record derives from Tropicos which reports it as a synonym (record 35170331
) with original publication details: Bull. Soc. Vaud. Sci. Nat. 53: 109. 14--18 109 1920.