Gymnadenia austriaca SynonymySource: 2010: World Checklist of Selected Plant Families (2010), copyright © The Board of Trustees of the Royal Botanic Gardens, Kew.Gymnadenia austriaca (Teppner & E. Klein) P. Delforge in Naturalistes Belges 79: 254. 1998≡Nigritella nigra subsp. austriaca Teppner & E. Klein in Phyton (Horn) 31: 17. 1990≡Nigritella austriaca (Teppner & E. Klein) P. Delforge in Naturalistes Belges 72: 100. 1991≡Gymnadenia nigra subsp. austriaca (Teppner & E. Klein) Teppner & E. Klein in Phyton (Horn) 38: 221. 1998ContentDistribution Bibliography Distribution Au Ga Ge Hs It Euro+Med: Austria, with Liechtenstein native ‒ nativeA; France, with Channel is. and Monaco native ‒ nativeA; Germany native ‒ nativeA; Italy, with San Marino and Vatican City native ‒ nativeA; Spain, with Gibraltar and Andorra native ‒ nativeA Bibliography A. Kew World Checklist of Selected Plant Families