This name is a synonym of Aulacomnium palustre (Hedw.) Schwägr..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 35170522) with original publication details: Muscol. Recent. 2(3): 76 1803.
This name was in version 1 of The Plant List, record tro-35170522.