Weberocereus ackermannii (Haw.) S.S.Ying, Coloured Ill. Fl. Taiwan 4: 309. 1992 Weberocereus ackermannii (Haw.) S.S.Ying, Coloured Ill. Fl. Taiwan 4: 309. 1992is new combination for Epiphyllum ackermannii Haw. in Philos. Mag. Ann. Chem. 6: 109. 1829Taxon for this nameWeberocereus ackermannii (Haw.) S.S.Ying