Jojoba (Simmondsia chinensis). It's known for its use in toiletries. The O'odham people made an antioxidant salve from the nut. Jean said it also makes a decent coffee substitute.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/38559542@N02">Leslie Seaton</a> from Seattle, WA, USA
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/lacatholique/6505718965/">Jojoba</a>