Arizona Flora: Identifies 3,438 Species of Flowering Plants, Ferns, and Fern-Allies Growing Uncultivated in Arizona

Nearly every life form found among North American flowering plants is represented in Arizona. This amazing diversity is partly explained by the fact that the altitudinal range extends from a few feet above sea level to approximately 12,000 feet at the summit of the San Francisco Peaks. The life zone range from Arctic-Alpine on these peaks to Lower Sonoran in the southwest and Subtropical in the extreme south.

The main objective of this book is to provide means for identifying the approximat...