Isatis stocksii Boiss., Fl. Orient. 1: 376. 1867.

Type: “Hab. in Belutschiâ prope Doubund (Stocks!)”.

Holotypus: PAKISTAN: “Beloutchistan. Doobund”, 1851, Stocks 964 (G-BOIS [G00332589]; iso-: K [K000642850, K000642851]) .

Note. – A distinctive species treated by HEDGE (1968) as Pachypterygium, but molecular phylogenetic studies by MOAZZENI et al. (2010) supported its initial assignment in Isatis by Boissier in Flora Orientalis.