Gentiana bicuspidata (G. Don) Briq. in Candollea 4: 324. 1931 sec. Villarreal-Quintanilla & Martínez-Salas 2011
- ≡Pneumonanthe bicuspidata G. Don, Gen. Hist. 4: 194. 1838 ["1837"] syn. sec. The Plant List 2013
- =Gentiana adsurgens Cerv. ex Griseb., Fl. Bor.-Amer. 2(8): 57. 1837 syn. sec. The Plant List 2013
- =Gentiana adsurgens var. uniflora Kusn., Trudy Imp. S.-Peterburgsk. Obshch. Estestvoisp., Vyp. 2., Otd. Bot. 24(Bot.) 61. 1894 syn. sec. The Plant List 2013