⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-100361432, with some changes.

Isatis tinctoria var. vulgaris W.D.J. Koch is a synonym of Isatis tinctoria L.

This name is a synonym of Isatis tinctoria L..

The record derives from Tropicos which reports it as a synonym (record 100361432) with original publication details: Syn. Fl. Germ. Helv. 1: 76. 76. 1836.