⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35160501, and has not been changed.
This name is a synonym of Calliergon viridulum (Lindb.) Kindb..
The record derives from Tropicos which reports it as a synonym (record 35160501) with original publication details: Canad. Rec. Sci. 6(2): 74 74 1894.