Mammillaria arizonica var. alversonii (J.M.Coult.) Davidson & Moxley

Mammillaria arizonica var. alversonii (J.M.Coult.) Davidson & Moxley

Mammillaria arizonica var. alversonii (J.M.Coult.) Davidson & Moxley

is new combination for Cactus radiosus var. alversonii J.M.Coult. in Contr. U.S. Natl. Herb. 3(2): 122. 1894

Taxon for this name

Mammillaria arizonica var. alversonii (J.M.Coult.) Davidson & Moxley