Neochilenia napina (Phil.) Backeb. in Repert. Spec. Nov. Regni Veg. 51: 50. 1942 Neochilenia napina (Phil.) Backeb. in Repert. Spec. Nov. Regni Veg. 51: 50. 1942is new combination for Echinocactus napinus Phil. in Anales Univ. Chile 41: 720. 1872Taxon for this nameNeochilenia napina (Phil.) Backeb.