Isochilus alatus Schltr. Isochilus alatus Schltr. in Repert. Spec. Nov. Regni Veg. 10(254-256): 360. 1912 sec. Soto-Arenas & al. 2007=Isochilus major var. alatus (Schltr.) Correll in Bot. Mus. Leafl. 10(1): 11. 1941 syn. sec. Soto-Arenas & al. 2007