This name is a synonym of Isatis allionii P.W.Ball.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 100357436) with original publication details: Fl. Napol. 5: 48 1835-1836.
This name was in version 1 of The Plant List, record tro-100357436, and has not been changed.