Isatis aucheri Boiss. in Ann. Sci. Nat., Bot. ser. 2, 17: 202. 1842.

Type: “[Aucher-Eloy] N. 213, Besnie”.

Lectotypus (designated here): TURKEY: “Besni”, s.d., Aucher-Eloy 213 (G [G00371802]; isolecto-: G [G00371782], G-BOIS [G00332610], P [P00580386, P00741411, P00741412, P00741413, P04742615], W) .

Note. – Although BOISSIER (1841a) was followed in determining whether the above specimen is a holotype or a lectotype, lectotypifying the name is preferred because Boissier examined G00371802 and because of the uncertainty whether the fragmentary specimen in G-BOIS, which consists of two small infructescence branches, was taken from the above duplicate or sent to him from P.