About Cylindropuntia ganderi (C.B.Wolf) Rebman
Cylindropuntia ganderi, commonly called Gander cholla and Gander's buckhorn cholla, is a cholla cactus species. It is native to the Sonoran Desert in Baja California, Mexico, and the adjacent border region of southern California in the United States. In this southern California area, it intergrades with Cylindropuntia californica.