×Harricereus G.D.Rowley in Natl. Cact. Succ. J. 37: 76. 1982 ×Harricereus G.D.Rowley in Natl. Cact. Succ. J. 37: 76. 1982Taxon for this name×Harricereus G.D.Rowley in Natl. Cact. Succ. J. 37: 76. 1982