Epiphyllum phyllanthus subsp. guatemalense (Britton & Rose) U.Guzmán in Cactaceae Syst. Init. 16: 17. 2003
Epiphyllum phyllanthus subsp. guatemalense in Cactaceae Syst. Init. 16: 17. 2003
is new combination for Epiphyllum guatemalense in Contr. U.S. Natl. Herb. 16: 257. 1913