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...
Mentzelia pumila is in the Loasa family. Kearny and Peebles in Arizona Flora say, “the family is remarkable for the diversity and peculiar structure...
The genus Allium has had quite a taxonomic journey and is at this time (stay tuned!) in the amaryllis family, Amaryllidaceae, where it had...