⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-15052, with some changes.
This name is a synonym of Lactuca tysonii .
The record derives from TICA which reports it as a synonym (record 027DF90E-8C8A-4502-96A4-1BDD819C0A36
) with original publication details: Vierteljahrsschr. Naturf. Ges. Zürich lxvi. 253 (1921). 1921.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:250333-1
.