Mammillaria schiedeana var. dumetorum (J.A.Purpus) Glass & R.A.Foster in Cact. Succ. J. (Los Angeles) 53: 143. 1981

Mammillaria schiedeana var. dumetorum (J.A.Purpus) Glass & R.A.Foster in Cact. Succ. J. (Los Angeles) 53: 143. 1981

Mammillaria schiedeana var. dumetorum (J.A.Purpus) Glass & R.A.Foster in Cact. Succ. J. (Los Angeles) 53: 143. 1981

is new combination for Mammillaria dumetorum J.A.Purpus in Monatsschr. Kakteenk. 22: 149. 1912

Taxon for this name

Mammillaria schiedeana var. dumetorum (J.A.Purpus) Glass & R.A.Foster