⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-15582, with some changes.

Lactuca polycephala (Cass.) Benth. is a synonym of Ixeris polycephala Cass.

This name is a synonym of Ixeris polycephala Cass..

The record derives from TICA which reports it as a synonym (record 0AE4D30F-333E-4E1C-9452-1CD40C8D7E7D) with original publication details: Gen. ii. 526. 1873.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:228176-1.