⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-58031, with some changes.
This name is a synonym of Carduus tenuiflorus .
The record derives from TICA which reports it as a synonym (record 4F685FB6-FDB8-430F-9CF1-8B560883F70C
) with original publication details: "J. Linn. Soc., Bot. 16: 521 (1878)" 521 1878.