World Checklist of Selected Plant Families: Royal Botanic Gardens, Kew

Gymnadenia nigra f. vesubiana (G.Keller) B.Bock, Bull. Soc. Bot. Centre-Ouest 42: 276 (2012).

This name is a synonym.

Homotypic Names:
Accepted Name:	Gymnadenia corneliana (Beauverd) Teppner & E.Klein, Phyton (Horn) 38: 221 (1998).
Family:	Orchidaceae
* Nigritella rubra lusus vesubiana G.Keller, Repert. Spec. Nov. Regni Veg. Sonderbeih. A 2-5: 268 (1935). Gymnadenia corneliana var. vesubiana (G.Keller) G.Foelsche & W.Foelsche, J. Eur. Orch. 31: 803 (1999). Gymnadenia corneliana f. vesubiana (G.Keller) P.Delforge, Naturalistes Belges 87(Orchid. 19): 259 (2006). Nigritella corneliana var. vesubiana (G.Keller) W.Foelsche, Joannea Bot. 7: 48 (2009), no full basionym ref.. * Basionym/Replaced Synonym
Original Compiler:	R.Govaerts