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