Cylindropuntia acanthocarpa (Cholla, Opuntia acanthocarpa) [Home] | [Berries] | [Cactus] | [Edible] | [Herbs] | [Links] | [Trees] | [Weeds] | [Wildflowers] Click photo to enlarge Habitat: Dry rocky hillsides. Edibility: Probably Edible Color: Green, Yellow Description: This cactus produces fruits in the summer. It is related to the prickly pear cactus. Related Species: Plains Prickly Pear, Tuna coloradoplants.org | coloradmushrooms.com | coloradoflies.com