https://www.nativeseeds.org/
Native Seeds/SEARCH (NS/S) is a nonprofit seed conservation organization based in Tucson, Arizona. Our mission is to conserve and promote the arid-adapted crop diversity of the Southwest in support of sustainable farming and food security. Native Seeds/SEARCH seeks to find, protect and preserve the seeds of the people of the Greater Southwest so that these arid adapted crops may benefit all peoples and nourish a changing world.