<DIV></DIV><P style="MARGIN: 0in 0in 0pt">Fully revised, <I>Sonoran Desert Wildflowers</I> is the essential field guide to wildflowers of this biologically diverse desert, which straddles the Gulf of California between the Baja Peninsula and northwestern Sonora and stretches north into California and Arizona. Featuring more than 300 plants, arranged by color and family, <I>Sonoran Desert Wildflowers</I> is perfect for the experienced botanist and novice alike.