⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-27101565, and has not been changed.
This name is a synonym of Myosurus patagonicus Speg..
The record derives from Tropicos which reports it as a synonym (record 27101565) with original publication details: Ill. Fl. Pacific States 2: 195 195 1944.