⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35170487, with some changes.

Mnium gracilentum Stirt. is a synonym of Mnium ambiguum H. Müll.

This name is a synonym of Mnium ambiguum H. Müll..

The record derives from Tropicos which reports it as a synonym (record 35170487) with original publication details: Ann. Scott. Nat. Hist. 17(67): 173 173 1908.