- Mexican Blue Oak (Quercus oblongifolia)
Common name: Blue Oak Scientific name: Quercus oblongifolia Uses: Acorns (nuts) widely eaten as food by Acoma, Apache, Cocopah, Gosiute, Havasupai, Hualapai, Laguna, Mohave, Navajo, Papago, Pima, Southern Paiute, Tewa, Uintah Ute, Yavapai, and Yuma. Variously used for making tools/tool parts (digging sticks, handles, etc.), ceremonial/ritual purposes, and as a tannin (Apache). Sap may also be used as chewing gum or as an adhesive (Navajo). - Shrub Live-Oak (Quercus turbinella)
Common name: Live Oak Scientific name: Quercus turbinella Uses: Acorns (nuts) widely eaten as food by Acoma, Apache, Cocopah, Gosiute, Havasupai, Hualapai, Laguna, Mohave, Navajo, Papago, Pima, Southern Paiute, Tewa, Uintah Ute, Yavapai, and Yuma. Variously used for making tools/tool parts (digging sticks, handles, etc.), ceremonial/ritual purposes, and as a tannin (Apache). Sap may also be used as chewing gum or as an adhesive (Navajo).