Homalopetalum pumilum (Ames) Dressler in Taxon 13: 246. 1964 sec. Soto-Arenas & al. 2007
- =Pinelia pumilio (Rchb. f.) Schltr. in Beih. Bot. Centralbl. Abt. 2, 36(2): 478. 1918 syn. sec. Solano Gómez & al. 2020
- =Scaphyglottis pumila Ames in Amer. Orchid Soc. Bull. 10: 49. 1941 syn. sec. Soto-Arenas & al. 2007