⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2705992, with some changes.

Caucanthus argenteus Nied. is a synonym of Caucanthus auriculatus (Radlk.) Nied.

This name is a synonym of Caucanthus auriculatus (Radlk.) Nied..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Bull. Herb. Boissier II, 4: 1010 1904.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:556238-1.