Alyssum confertum Boiss. in Ann. Sci. Nat., Bot. ser. 2, 17: 155. 1842.

Type: “[Aucher-Eloy] N. 262, Akdag”.

Holotypus: TURKEY: “Ak Dagh”, s.d., Aucher-Eloy 262 (G-BOIS [G00332408]; iso-: BM [BM000582919], G [G00446176, G00446177], K [K000484959], P [P02272334, P02272335]) .

= Alyssum strictum Willd., Sp. Pl. 3: 464. 1800.

Notes. – Boissier based the species description on the unicate in his herbarium.

Alyssum confertum was reduced by Boissier in Flora Orientalis to synonymy of A. strictum .