⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-108400, with some changes.
This name is a synonym of Lactuca quercina subsp. wilhelmsiana (DC.) Feráková.
The record derives from TICA which reports it as a synonym (record C533EEC5-4969-4941-8EB5-AC3205F82EF7) with original publication details: 134 1838.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:228358-1.