Sand Cactus

Engelmann, Proceedings of the American Academy of Arts and Sciences 3: 301, 1856/1857 Lectotype; Isotype; Herbarium; Herbarium; Herbarium; Herbarium Original Citation What is Opuntia arenaria? O. arenaria is a small pricklypear that occurs in the greater El Paso region from adjacent New Mexico to near McNary, Texas, in sandy or silty soils where they form low, […]