Thlaspi kotschyanum Boiss. & Hohen. in Boiss., Diagn. Pl. Orient. 8: 39. 1849.

Type: “Hab. in monte Elbrus suprà pagum Passgala Kotschy”.

Holotypus: IRAN: “In m. Elbrus supra pagum Passgala”, 6.V.1843, Kotschy 102 (G-BOIS [G00330469]; iso-: B [B100249989], BM [BM000582802], FI [FI 005701], GOET [GOET002660], H, JE [JE00000217], K [K000484289], KW [KW000127985], L [L1844733], LE [LE00012863], P [P01817548, P01817549, P01817550, P01817551], W [W0029522], WAG [WAG0004280], WU [WU0101803], ZT [ZT00008150]) .

= Noccaea platycarpa (Fisch. & C.A. Mey.) Al-Shehbaz in Harvard Pap. Bot. 19: 44. 2014.

Notes. – MEYER (2001b: 49), followed by GERMAN & CHEN (2009: 208) and AL-SHEHBAZ (2014: 44), indicated that the holotype is in G-BOIS.

The species was maintained by HEDGE (1968: 114) and ARTELARI (2002: 255) in Thlaspi, reduced by MEYER (2001b) to synonymy of Neurotropis platycarpa (Fisch. & C.A. Mey.) F.K. Mey., and reduced by AL-SHEHBAZ (2014) to synonymy of Noccaea platycarpa .