Alamo Cottonwood

Populus fremontii

Populus fremontii is a large tree growing from 12 m (39 ft) - 35 m (115 ft) in height with a wide crown, with a trunk up to 1.5 m (4.9 ft) in diameter. The bark is smooth when young, becoming deeply fissured with whitish cracked bark on old trees. The 3 cm (1.2 in) - 7 cm (2.8 in) long leaves, are cordate (heart-shaped) with an elongate tip, with white veins and coarse crenate teeth along the sides, glabrous to hairy, and often stained with milky resin. Autumn colors occur from October–November, mainly a bright yellow, also orange, rarely red.

Favorite
Images and information courtesy of Wikipedia under a Creative Commons License.