Named after 19th-century American explorer John C. Fremont, it is similar to the eastern cottonwood, differing mainly in the leaves having fewer, larger serrations on the leaf edge and in the ...

While the leaves of all cottonwood varieties have alternating flat stems, black cottonwood leaves are more oval-like. Comparatively, the leaves of eastern and Fremont varieties are triangular. Fremont ...

In a single day, one Fremont cottonwood drinks more water than a huge saguaro cactus would need for several lifetimes. Stark evidence of this thirst can be found in small desert creeks that flow ...

There are three main species are Populus deltoids (eastern cottonwood), Populus fremontii (Fremont’s cottonwood ... large deltoid leaves with red veins and petioles. The young leaves are ...

PHOENIX — Amid the Arizona heat, researchers are finding Fremont Cottonwood trees can cool ... water accessible to the trees to cool their leaves down. “The effect of that is that their ...

They found that the trees still managed to cool their leaves below lethal thresholds ... For a water-loving tree like the Fremont cottonwood, these findings are concerning. The trees thrive ...

And he found it: a Fremont cottonwood sapling, thin but sturdy, with flowing leaves shaped like spades from a deck of cards. It was sprouting from the foot of a tilting older cottonwood tree ...

CaliforniaFallColor says leaf peepers will find “black oak, Fremont cottonwood and pockets of ... It’s a small area with apple orchards whose leaves blend with California black walnut and ...

The Fremont Cottonwoods along The San Diego River ... including along the Sweetwater River near Cottonwood Golf Course, and in Cottonwood Valley, east of Pine Valley along Interstate 8.