Castellanosia caineana Cárdenas in Cact. Succ. J. (Los Angeles) 23: 90. 1951 Castellanosia caineana Cárdenas in Cact. Succ. J. (Los Angeles) 23: 90. 1951is basionym for Browningia caineana (Cárdenas) D.R.Hunt in Bradleya 9: 85. 1991This name is not assigned to any taxon.