Related species: Echinocereus engelmannii var. engelmannii Echinocereus engelmannii var. acicularis Echinocereus engelmannii var. armatus Echinocereus engelmannii var. howei
Plant Communities: Creosote Bush Scrub Pinyon-Juniper Woodland Joshua Tree Woodland
Synonyms: Echinocereus engelmannii var. munzii Echinocereus munzii
Counties: Imperial Inyo Los Angeles Mono Riverside San Bernardino San Diego