⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2650492, and has not been changed.
This name is a synonym of Argemone glauca (Nutt. ex Prain) Pope.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Fl. Hawaiiensis s.p. 1958.