Opuntia loomsii Peebles in Cact. Succ. J. (Los Angeles) 9: 109. 1938 Opuntia loomsii Peebles in Cact. Succ. J. (Los Angeles) 9: 109. 1938Taxon for this nameOpuntia loomsii Peebles in Cact. Succ. J. (Los Angeles) 9: 109. 1938