I have so many memories of hikes or journeys in southern Arizona that include walnut trees…sometimes up high in the mountains or as I...
There are 13 species of oaks found in Arizona and they range from 3,000 to 8,000 feet in elevation across the state. The only...
Simmondsia chinensisis is now in its own family, Simmondsiaceae, and not in the boxwood family, Buxaceae. Yay! The foliage and stems of jojoba are...