Lepanthes avis Rchb. f. Lepanthes avis Rchb. f. in Xenia Orchid. 1: 144. t. 50. 1856 sec. Soto-Arenas & al. 2007=Lepanthes congesta R.E. Schult. in Rhodora 61(721): 5-6. 1959 syn. sec. Soto-Arenas & al. 2007