Epiphyllum phyllanthus (L.) Haw. Epiphyllum phyllanthus (L.) Haw., Syn. Pl. Succ.: 197. 1812 sec. Guzmán & al. 2003≡Cactus phyllanthus L., Sp. Pl. 1: 469. 1753 syn. sec. Guzmán & al. 2003