Alyssum tetrastemon Boiss. in Ann. Sci. Nat., Bot. ser. 2, 17: 153. 1842.

Type: “[Aucher-Eloy] N. 279, Cilicia ”.

Holotypus: TURKEY: “ Cilicia ”, s.d., Aucher-Eloy 279 (G-BOIS [G00332384]; iso-: G [G00446166], P [P02272277]) .

Note. – Boissier did not examine or annotate the duplicates at G and P.