Escobaria missouriensis (Sweet) D.R.Hunt in Cact. Succ. J. Gr. Brit. 40: 13. 1978
Escobaria missouriensis in Cact. Succ. J. Gr. Brit. 40: 13. 1978
is new combination for Mammillaria missouriensis, Hort. Brit.: 171. 1826
Escobaria missouriensis in Cact. Succ. J. Gr. Brit. 40: 13. 1978