Summary[edit] Description: Simmondsia chinensis. King Canyon Wash, Tucson Mountains, Saguaro National Park West, Tucson, Arizona, USA. Date: 24 February 2016, 12:11. Source: Jojoba Nut. Author: Katja Schulz from Washington, D. C., USA. Camera location32° 14′ 55.46″ N, 111° 10′ 02.38″ WView all coordinates using: OpenStreetMap 32.248740; -111.167328.