⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-12410, with some changes.

Lactuca quercina subsp. chaixii (Vill.) Čelak. is a synonym of Lactuca quercina L.

This name is a synonym of Lactuca quercina L..

The record derives from TICA which reports it as a synonym (record A1DEDD08-86A0-4CD4-A726-1722831D63EE) with original publication details: Celak.. 1871. 208 1871.