Pelexia olivacea Rolfe in Bull. Misc. Inform. Kew 1891(56): 200-201. 1891 sec. Soto-Arenas & al. 2007
- =Pelexia wendlandiana Kraenzl. in Gard. Chron. 11: 426. 1892 syn. sec. Solano Gómez & al. 2020
- =Spiranthes funckiana var. olivacea (Rolfe) Ames & Correll in Bot. Mus. Leafl. 10(4): 66-67. 1942 syn. sec. Solano Gómez & al. 2020