Kionophyton seminuda (Schltr.) Garay in Bot. Mus. Leafl. 28: 330, t. 31A. 1982 sec. Soto-Arenas & al. 2007
- ≡Spiranthes seminuda Schltr. in Repert. Spec. Nov. Regni Veg. 3(27/28): 18. 1906 syn. sec. Soto-Arenas & al. 2007
- =Kionophyton seminudum (Schltr.) Garay in Bot. Mus. Leafl. 28: 330, t. 31A. 1982 syn. sec. ???
- =Stenorrhynchos seminudum (Schltr.) Burns-Bal. in Orquídea (Mexico City) n.s. 10(1): 93. 1986 syn. sec. Solano Gómez & al. 2020
- =Kionophyton pollardianum Szlach., Rutk. & Mytnik, Ann. Bot. Fenn. 41(6): 474 (-476; fig.). 2004 syn. sec. Soto-Arenas & al. 2007