Cactus micromeris var. greggii (Engelm.) J.M.Coult. in Contr. U.S. Natl. Herb. 3: 101. 1894

Cactus micromeris var. greggii (Engelm.) J.M.Coult. in Contr. U.S. Natl. Herb. 3: 101. 1894

Cactus micromeris var. greggii (Engelm.) J.M.Coult. in Contr. U.S. Natl. Herb. 3: 101. 1894

is new combination for Mammillaria micromeris var. greggii Engelm. in Proc. Amer. Acad. Arts 3: 261. 1856

Taxon for this name

Cactus micromeris var. greggii (Engelm.) J.M.Coult.