Cyclopogon pringlei (S. Watson) Soto Arenas in Orquídea (Mexico City) n.s. 11: 270. 1988 sec. Soto-Arenas & al. 2007
- =Spiranthes pringlei S. Watson in Proc. Amer. Acad. Arts 26: 153. 1891 syn. sec. Soto-Arenas & al. 2007
- =Beadlea pringlei (S. Watson) Garay & W. Kittr. in Bot. Mus. Leafl. 30: 181. 1986 syn. sec. Soto-Arenas & al. 2007