⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35135175, and has not been changed.
This name is a synonym of Ephemerum serratum var. praecox .
The record derives from Tropicos which reports it as a synonym (record 35135175
) with original publication details: Brit. Moss Fl. 1: 184. 27C 184 1884.