⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2682428, with some changes.
This name is a synonym of Brassica nigra (L.) K.Koch.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Rozpr. Akad. Umiejetn., Wydz. Mat.-Przyr. 53: 120 1913.