Heldreichia bourgaei Boiss., Fl. Orient. 1: 320. 1867.

 Heldreichia bupleurifolia subsp. bourgaei (Boiss.) Parolly et al. in Taxon 59: 198. 2010.

Type: “Hab. in glareosis alpinis montis Akdagh Lyciae (Bourg. exs. sub H. bupleurifoliâ)”.

Holotypus: TURKEY: “In glareosis regionis alpinae montis Ak-Dagh”, 3.VII.1860, Bourgeau 19 (G-BOIS [G00150391]; iso-: B [B100673498, B100673499], E [E0373125, E00373126], G [G00096398, G00096400, G00446238], GOET [GOET002606], K [K000484139], LE [LE00012865], P [P06648028, P06648034, P06648037, P06648039], W [W0075594, W18890072809, W18890152678]) .

Notes. – The holotype, and the G00096400 and G00446238 isotypes are collection folders each of which consists of a labeled, barcoded sheet and another unlabeled sheet.

The collection date, collector, and locality on LE isotype is exactly the same as the holo- and isotypes, but the collection number was erroneously given as Bourgeau 34 instead of 19.