Opuntia chichensis var. colchana (Cárdenas) G.D.Rowley in Natl. Cact. Succ. J. 13: 5. 1958
Opuntia chichensis var. colchana in Natl. Cact. Succ. J. 13: 5. 1958
is new combination for Tephrocactus chichensis var. colchanus in Natl. Cact. Succ. J. 7: 75. 1952