Spiranthes woodsonii L.O. Williams, Ann. Missouri Bot. Gard. 29(4): 337-338. 1942.
TYPE: Panama. Chiriquí: vicinity of Boquete, alt. 1200-1500 m, 24-26 Jul 1940, flowers pale green, Woodson & Schery 753 (holotype, AMES).
HOMOTYPIC SYNONYMS
Sarcoglottis woodsonii (L.O. Williams) Garay, Bot. Mus. Leafl. 28(4): 355. 1982.