Didymophysa aucheri Boiss. in Ann. Sci. Nat., Bot. ser. 2, 17: 179. 1842.

Type: “[Aucher-Eloy] N. 247, mons Elwind; [AucherEloy] 4079, Demavend; [Aucher-Eloy] 4080, Elamont”.

Lectotypus (first step designated by DOROFEYEV, 2003: 69; second step designated here): IRAN: “Elamont”, s.d., Aucher-Eloy 4080 (G-BOIS [G00332490]; isolecto-: BM [BM000582572, BM000582573], G [G00441264], K [K000642948], KW [KW000127981], LE [LE00012861, LE00012862], P [P01817512, P01817516], W [W0003832]) . Syntypi: IRAN: “in Mte Elwind”, s.d., Aucher-Eloy 247 (G-BOIS [G00332491], K [K000642947], P [P01817518]) ; “Demavend”, s.d., Aucher-Eloy 4079 (BM [BM000582567], G [G00441263, G00441681], G-BOIS [G00332492], K [K000642949], P [P01817513, P01817517]) .

Note. – DOROFEYEV (2003) erroneously lectotypified the species name based on duplicate at LE that was never studied by Boissier. Therefore, a second step is needed to designate the G-BOIS duplicate as the lectotype. The label of G00441681 reflects a mix-up of both localities cited in the protologue.