⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-100361441, with some changes.
This name is a synonym of Isatis tinctoria L..
The record derives from Tropicos which reports it as a synonym (record 100361441) with original publication details: 1: 401. 401. 1975.