Erysimum gelidum var. kotschyi Boiss., Fl. Orient. 1: 202. 1867.

Type: “Hab. in alpibus circâ Erzeroum (Calv!), in summis Bingöldagh (Tchih! Ky Suppl. 660!), in monte Berytdagh Cataoniae alt 9000' (Hausskn!)”.

Lectotypus (designated here): TURKEY: “Crescit in Bimgoell alpinis”, 7000' [2130 m], 23.VIII.1859, Kotschy 660 (G-BOIS [G00332137]; isolecto-: G [G00446067], P [P02272712], PR, S, W [W0026647]) . Syntypi: TURKEY: “Erzeroum”, 1853, Calvert 557 (G-BOIS [G00332139]) ; ibid. loco, 1854, Calvert 557 (G-BOIS [G00332140]) ; “Bertdagh, Taurus Cataonicus”, 9000' [2740 m], 10.VIII.1865, Haussknecht s.n. (BM [BM001254046, BM001254047], G [G00446062], G-BOIS [G00332138], P [P02272713, P02272715]) .

= Erysimum gelidum Bunge in Seidlitz, Bot. Erg. Reise Transkaukas.: 78. 1857.

Note. – The Tchihatcheff ’s syntype was not located in any of the herbaria consulted, and it is likely to be misplaced or lost.

Erysimum frigidum Boiss. & Hausskn. in Boiss., Fl. Orient. Suppl.: 39. 1888.

Type: “Hab. in rupestribus frigidis montis Sawus Persiae occidentalis 10–12000' (Haussk.!)”.

Holotypus: IRAN: “In rupestr. frigidis m. Sawers, dit Kuh Kilugek”, 10000–12000' [3050–3660 m], VII.1868, Haussknecht s.n. (G-BOIS [G00154038]; iso-: BM, JE [JE00002772], W [W0026701]) .

Note. – Lectotypification of the species name by POLATSCHEK (2011: 414) based on the JE sheet is not justified because Boissier drafted the species description solely on the specimen in his herbarium.