Epithelantha F.A.C. Weber ex Britton & Rose ex Britton & Rose [Cactaceae-Cactoideae-Cacteae] 2 E Arizona, New Mexico, W Texas, Chihuahua, Coahuila, San Louis Potosi, Nuevo Leon
71649 12 390609 Epithelantha micromeris (Engelm.) F.A.C.Weber ex Britton & Rose (Engelm.) F.A.C.Weber ex Britton & Rose [Mammillaria micromeris Engelm.] [390609--1-639334] _Rep. U.S. Mex. Bound.: t. 1 () [P. Roetter]
71650 12 390609 Epithelantha micromeris (Engelm.) F.A.C.Weber ex Britton & Rose (Engelm.) F.A.C.Weber ex Britton & Rose [Mammillaria micromeris Engelm.] [390609--1-639334] _Rep. U.S. Mex. Bound.: t. 2 () [P. Roetter]
71724 62 390609 Epithelantha micromeris (Engelm.) F.A.C.Weber ex Britton & Rose (Engelm.) F.A.C.Weber ex Britton & Rose [Mammillaria micromeris var. greggii Engelm.] [390609--1-639335] _Rep. U.S. Mex. Bound.: t. 2 () [P. Roetter]