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
California, Nevada, Utah, Arizona, New Mexico, Texas, Sonora, Chihuahua, Coahuila, San Louis Potosi, Puebla, Nuevo Leon, Queretaro, Sinaloa, Nueva Galica
Texas, Chihuahua, Coahuila, Nuevo Leon, Queretaro, Zacatecas, Durango, San Louis Potosi,
71649 12 390609 Epithelantha micromeris (Engelm.) F.A.C.Weber ex Britton & Rose [-1-1] [390609--1-639334] Rep. U.S. Mex. Bound. (Cactaceae of the boundary): t. 1 () [P. Roetter]
 
7165012 390609 Epithelantha micromeris (Engelm.) F.A.C.Weber ex Britton & Rose [-1-1] Rep. U.S. Mex. Bound. (Cactaceae of the boundary): t. 2 () [P. Roetter]
 
7172462 390609 Epithelantha micromeris (Engelm.) F.A.C.Weber ex Britton & Rose [-1] Rep. U.S. Mex. Bound. (Cactaceae of the boundary): t. 2 () [P. Roetter]