[Chollas: The Genus Cylindropuntia of the Mountains and Deserts of the American Southwest]

Wolf's Cholla, Wolf's Opuntia

Cylindropuntia wolfii

Synonyms: Opuntia echinocarpa var. wolfii, Opuntia wolfii

Wolf's Cholla, Wolf's Opuntia: Cylindropuntia wolfii (Synonyms: Opuntia echinocarpa var. wolfii, Opuntia wolfii) - Wolf's Cholla, Wolf's Opuntia: Cylindropuntia wolfii (Synonyms: Opuntia echinocarpa var. wolfii, Opuntia wolfii)

Wolf's Cholla, Wolf's Opuntia: Cylindropuntia wolfii (Synonyms: Opuntia echinocarpa var. wolfii, Opuntia wolfii)

Wolf's cholla in bloom in Indian Valley, Anza-Borrego Desert State Park, CA.......March 21, 2005.
Paul Slichter