⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.
The new version is available at http://www.worldfloraonline.org/tpl/kew-2650544. The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.
This name is a synonym of Argemone ochroleuca subsp. stenopetala .
The record derives from WCSP (in review) (data supplied on ) which reports it as a synonym with original publication details: S. W. Naturalist 3: 213 1959.
Full publication details for this name can be found in IPNI:
This name was in version 1 of The Plant List, record kew-2650544, and has not been changed.