Opuntia molfinoi (Speg.) Werderm. in Repert. Spec. Nov. Regni Veg. 30: 59. 1932 Opuntia molfinoi (Speg.) Werderm. in Repert. Spec. Nov. Regni Veg. 30: 59. 1932is new combination for Maihueniopsis molfinoi Speg. in Anales Soc. Ci. Argent. 99: 86. 1925Taxon for this nameOpuntia molfinoi (Speg.) Werderm.