Micropuntia spectatissima Daston in Amer. Midl. Naturalist 36(3): 662, f. 3. 1947 Micropuntia spectatissima Daston in Amer. Midl. Naturalist 36(3): 662, f. 3. 1947is basionym for Opuntia spectatissima (Daston) G.D.Rowley in Natl. Cact. Succ. J. 13: 5. 1958Taxon for this nameMicropuntia spectatissima Daston