Rhipsalis cruciformis (Vell.) A.Cast. in Anales Mus. Nac. Hist. Nat. Buenos Aires 32: 496. 1925 Rhipsalis cruciformis (Vell.) A.Cast. in Anales Mus. Nac. Hist. Nat. Buenos Aires 32: 496. 1925is new combination for Cactus cruciformis Vell., Fl. Flumin.: 207. 1829Taxon for this nameRhipsalis cruciformis (Vell.) A.Cast.