⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-91515, with some changes.

Carduus cernuus Steud. is a synonym of Alfredia cernua (L.) Cass.

This name is a synonym of Alfredia cernua (L.) Cass..

The record derives from TICA which reports it as a synonym (record F6F5C1A6-2366-4A04-BFAB-868AABF8F77D) with original publication details: 151 1821.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:188527-1.