Rhynchostele majalis (Rchb. f.) Soto Arenas & Salazar in Orquídea (Mexico City) n.s. 13(1-2): 150. 1993 sec. Soto-Arenas & al. 2007
- ≡Odontoglossum majale Rchb. f. in Flora 69(35): 550. 1886 syn. sec. Soto-Arenas & al. 2007
- =Odontoglossum platycheilum Weathers in Gard. Chron. 3, 11: 587, f. 84. 1892 syn. sec. Solano Gómez & al. 2020
- =Lemboglossum majale (Rchb. f.) Halb. in Orquídea (Mexico City) n.s. 9(2): 349. 1984 syn. sec. Solano Gómez & al. 2020
- =Amparoa majalis (Rchb. f.) Archila in Revista Guatemalensis 12: 23-24. 2009 syn. sec. Solano Gómez & al. 2020