Opuntia patagonica Phil. in Anales Univ. Chile 23: 464. 1863 Opuntia patagonica Phil. in Anales Univ. Chile 23: 464. 1863is basionym for Maihuenia patagonica (Phil.) Britton & Rose, Cactaceae 1: 41. 1919Taxon for this nameOpuntia patagonica Phil.Opuntia patagonica Phil.