Echinofossulocactus hexaedrophorus (Lem.) Lawr. in Gard. Mag. (London) 17: 318. 1841
Echinofossulocactus hexaedrophorus in Gard. Mag. (London) 17: 318. 1841
is new combination for Echinocactus hexaedrophorus, Cact. Gen. Sp. Nov.: 27–28. 1839
Echinofossulocactus hexaedrophorus in Gard. Mag. (London) 17: 318. 1841