⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2650559, with some changes.

Argemone platyceras var. stenoceras Fedde is a synonym of Argemone pleiacantha Greene

This name is a synonym of Argemone pleiacantha Greene.

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Pflanzenr. IV, 104: 285 1909.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:18854-2.