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Nigritella nigra in Reichenbach, Icon. Fl. Germ. Helv. 24: 102. 1908
Nigritella nigra subsp. austriaca in Phyton (Horn) 31: 17. 1990
Nigritella nigra subsp. bucegiana, J. Eur. Orch. 54 293. 2022
Nigritella nigra subsp. carpatica in J. Eur. Orch. 37: 717. 2005
Nigritella nigra subsp. corneliana in Bull. Soc. Bot. Genève 17: 337. 1925
Nigritella nigra subsp. gabasiana in J. Eur. Orch. 37: 717. 2005
Nigritella nigra subsp. gallica in Mitt. Arbeitskreis Heimische Orchid. Baden-Württemberg 25: 471. 1993
Nigritella nigra subsp. iberica in Phyton (Horn) 33: 192. 1993
Nigritella nigra subsp. lithopolitanica in J. Eur. Orch. 37: 717. 2005
Nigritella nigra subsp. rhellicani in J. Eur. Orch. 36: 776. 2004
Nigritella nigra subsp. rubra in Bull. Soc. Bot. Genève 17: 337. 1926
Nigritella nigra subsp. runei in J. Eur. Orch. 37: 717. 2005
Nigritella nigra var. carpatica in Bull. Int. Acad. Polon. Sci., Cl. Sci. Math., Sér. B 1, Bot. 1947: 85, 96. 1947
Nigritella nigra var. rosea in Nuovo Giorn. Bot. Ital. 15: 38. 1883
Nigritella nigra var. rubra, Syn. Deut. Schweiz. Fl., ed. 3: 2434. 1905
Nigritella nigra f. longibracteata in Arch. Bot. (Leipzig) 23: 93. 1928
Nigritella nigra [unranked] fulva in Keller & al., Monogr. Iconogr. Orchid. Eur.: 267. 1933