This name is a synonym of Isatis tinctoria L..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 100361474) with original publication details: 82. 1928.
⥇ A cross-taxon basionym link was ignored while processing this record,
see Isatis praecox Kit. ex Tratt..
This name was in version 1 of The Plant List, record tro-100361474.