Erysimum verrucosum Boiss. & Gaill. in Boiss., Diagn. Pl. Orient. ser. 2, 6: 12. 1859.

Type: “Hab. in latere occidentali montis Gebel Cheick (Hermon) loco Ouadi el Habesch dicto inter Akabet Heurna et Chebâ; cl Dr. Gaillardot legit fructiferum Junio”.

Holotypus: LEBANON: “Ouadi el Habesch, entre la montée d’Akbet Heurna et Chebâ a Djebel cheikh, versant ouest”, 18.VII.1856, Gaillardot 1537 (G-BOIS [G00154060]; iso-: JE [JE00003147, JE00003148], WU [WU0033116]) .

= Erysimum smyrnaeum Boiss. & Balansa in Boiss., Diagn. Pl. Orient. ser. 2, 5: 23. 1856.

Note. – Erysimum verrucosum was lectotypified by YILDRIMILI (2008: 14) based on the G-BOIS specimen and by POLATSCHEK (2011: 461) based on JE00003147, but both actions were not needed because the species description by Boissier was based solely on the G-BOIS unicate.