⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35111088, with some changes.
This name is a synonym of Pseudocrossidium obtusulum .
The record derives from Tropicos which reports it as a synonym (record 35111088
) with original publication details: Cat. Canad. Pl., Musci 52 52 1892.