This name is a synonym of Isatis boissieriana Rchb. f..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 100357323) with original publication details: 11 1882.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:285790-1.
This name was in version 1 of The Plant List, record tro-100357323, and has not been changed.