⚠ Version 1 of The Plant List has been superseded.

This name record (from TICA) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Lactuca undulata in version 1.1 of The Plant List.

Lactuca undulata var. pinnatipartita Trautv. is a synonym of Lactuca undulata Ledeb.

This name is a synonym of Lactuca undulata Ledeb..

The record derives from TICA which reports it as a synonym (record 25B1CF7C-C2B5-4E27-ABC4-B118193A80F9) with original publication details: Trudy Imperatorskago S.-Peterburgskago Botanicheskago Sada 1(1): 24 1871.