⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-110330, with some changes.
This name is a synonym of Sonchus uliginosus .
The record derives from TICA which reports it as a synonym (record 062527B3-4694-424B-9EB1-B0A64097E8F2
) with original publication details: Flora URSS 29: 251 1964.