Publication: Bradleya 22: 2 (1-8; figs. 1-3, 6-8). 2004 [28 May 2004]
Origin and Habitat
Zacatecas ( Mexico, Northern America)
Type Locality: Municipio Mazapil.
Echinocereus palmeri subs. mazapil H.M.Hern. & Gómez-Hin.
Family: CACTACEAE · Variety or form of Echinocereus palmeri