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

Gymnadenia nigra var. rubra (Wettst.) Kraenzl., Orchid. Gen. Sp. 1(2): 559 (1898).

This name is a synonym.

Homotypic Names:
Accepted Name:	Gymnadenia miniata (Crantz) Hayek, Fl. Steiermark 2(2): 133 (1956).
Family:	Orchidaceae
* Gymnadenia rubra Wettst., Ber. Deutsch. Bot. Ges. 7: 312 (1889). Nigritella rubra (Wettst.) K.Richt., Pl. Eur. 1: 278 (1890). Nigritella nigra var. rubra (Wettst.) W.D.J.Koch, Syn. Deut. Schweiz. Fl., ed. 3: 2434 (1905). Nigritella nigra subsp. rubra (Wettst.) Beauverd, Bull. Soc. Bot. Gen�ve, s�r. 2, 17: 337 (1926). Gymnadenia nigra subsp. rubra (Wettst.) H.Sund., Europ. Medit. Orchid., ed. 3: 41 (1980). * Basionym/Replaced Synonym
Original Compiler:	R.Govaerts