Opuntia glomerata var. oligacantha (Speg.) G.D.Rowley in Natl. Cact. Succ. J. 13: 5. 1958 Opuntia glomerata var. oligacantha (Speg.) G.D.Rowley in Natl. Cact. Succ. J. 13: 5. 1958Taxon for this nameOpuntia glomerata var. oligacantha (Speg.) G.D.Rowley
