Delicate Arch Viewpoint Inaccessible
Wolfe Ranch and the hiking trail to Delicate Arch are open, but flood waters and mud have blocked the road to Delicate Arch Viewpoint.
Safety in Bear Country
Black bears have been seen near Devils Garden Campground. Don't lure or feed them. Dispose of trash in designated receptacles; don't leave it in bags or other soft containers. Store food in vehicles or hard containers when not being prepared or consumed. More »
Family: Salicaceae – Willow Family
Deciduous tree; 33' to 82.5' (10 to 25 m) tall
Leaves: alternate; simple; toothed; no hairs; turn yellow in fall; 0.8” to 4” (2 to 10 cm) long, 1.8” to 5” (4.5 to 12.5 cm) wide
Flowers: no petals, no sepals
Individual flowers are either male (staminate) or female (pistillate); borne in catkins on different trees (dioecious); staminate flowers with 50 to 80 stamens are 1.6” to 4” (4 to 10 cm) long with red anthers; pistillate flowers of a single pistil with 2-4 carpels and as many stigmas are 2” to 6” (5 to 15 cm) long
Pollinators: wind; not self-fertile
Blooms in Arches National Park: March, April, May
Habitat in Arches National Park: riparian areas
Location seen: Courthouse wash
Other: The genus name, “Populus”, is Latin for "people" because the many leaves moving in a breeze resemble a moving populace. The species name, “fremontii”, honors explorer John Charles Fremont (1813-1890).
Did You Know?
Lizards, including the colorful collared lizard, are one of the most frequently seen animals at Arches. When not chasing flies or basking in the sun, they are often seen doing what appears to be push-ups. This odd dance might enhance their stereoscopic vision, helping them see what's looking back at them.