Isatis microcarpa J. Gay ex Boiss. in Ann. Sci. Nat., Bot. ser. 2, 17: 201. 1842.

Type: “[Aucher-Eloy] N. 209, Sinaï ”.

Holotypus: EGYPT: “ Sinai ”, s.d., Aucher-Eloy 209 (G-BOIS [G00332617]; iso-: G [G00446280, G00446281], K [K000642888], P [P00741407, P00741478, P00741479]) .

Note. – The P00741407 and P00741478 duplicates were annotated by Gay as “ Isatis microcarpa Gay in pl. un. itin Boiss. pl Aucher”, and except for the G-BOIS, all other duplicates were distributed with the species name. The original holotype label still lacks the species name, and none of the above duplicats was annotated by Boissier.