Noccaea trinervia (DC.) Steud., Nomencl. Bot. ed. 2, 2: 197. 1841.

= Iberidella heterophylla Boiss. & Buhse in Nouv. Mém. Soc. Imp. Naturalistes Moscou 12: 25. 1860.

 Aethionema heterophyllum (Boiss. & Buhse) Boiss., Fl. Orient. 1: 343. 1867, syn. nov.

Type: “Am Gipfel des Kuh Mulum in Talyschgebirge, [Buhse] 26 April 1847 (specimen unicum florens)”.

Holotypus: IRAN: sine loco, 1847, Buhse s.n. (G-BOIS [G00332545]; iso-: LE [n.v.]) .

Note. – HEDGE (1965: 329, 1968: 110) allied Aethionema heterophyllum to A. caespitosum, but it is definitely a synonym of the Noccaea trinervia complex, which is easily distinguished by the auriculate, prominently 3-veined cauline leaves.