Amitostigma
keiskei (Finet) Schltr.,
Repert. Spec. Nov. Regni Veg. Beih. 4: 93 (1919).
Homotypic Synonyms:
* Gymnadenia gracilis var. keiskei Finet, Bull. Soc. Bot.
France 47: 280 (1900).
Orchis keiskei
(Schltr.) Soó, Ann. Hist.-Nat. Mus. Natl. Hung. 26: 349 (1929).
Heterotypic Synonyms:
Gymnadenia keiskei
Maxim., Bull. Soc. Imp. Naturalistes Moscou 54(1): 61 (1879), nom.
illeg.
Gymnadenia keiskei
var. kinoshitai Makino, Bot.
Mag. (Tokyo) 17: 112 (1903).
