Gooding's Willow
Salix goodingii
Fremont Cottonwood
Populus fremontii
Medium to large tree strictly in the narrow riparian habitats along Sonoran Desert streams. Elyptic, toothed leaves. Common in its habitat. Detailed Description
Medium to very large tree of Sonoran Desert riparian habitat. Wedge-shaped, alternate leaves. Cottony seeds. Detailed Description
Red Willow
Salix laevigata
Coyote Willow
Salix exigua
Small tree of deep, shady canyons with plenty of damp soil. Margins of leaves finely serrated. Detailed Description
Large shrub (multi-stemmed from base) of riverways and stream beds. Leaves with a few serrations. This photo is hosted at Wikimedia Detailed Description