USDA Forest Service Celebrating Wildflowers

Southwestern Region

Sonoran desert scene with the Superstitions Mountains in the background.

Sonoran desert scene with the Superstitions Mountains in the background.

The Superstition Mountains loom in the background of these Sonoran Desert scenes on the Tonto National Forest near Phoenix, Arizona. Photos by Rick Allnut.

Eleven national forests in Arizona and New Mexico and two national grasslands in New Mexico, Texas, and Oklahoma make up the Southwestern Region of the U.S. Forest Service. With elevations ranging from 1,300 feet in the Sonoran Desert on the Tonto National Forest to 13,161 feet in the alpine tundra of Wheeler Peak on the Carson National Forest, the vegetation is extremely varied and the wildflower viewing opportunities are tremendous!

News

Botanists Call Them “Novelties” - October 2010

Heil's alpine whitlowgrass. Heil's alpine whitlowgrass.

Botanists have been exploring North America for more than 250 years and they have found about 20,000 species of vascular plants. With that many plants, you would think botanists had found them all; but you would be wrong. About 40 new plant species are discovered each year in North America. Botanists call these new species “novelties” and the hope of finding new novelties keeps botanists exploring the remote nooks and crannies of North America year after year. Read more…

Rare Orchid New to the United States Doing Fine on the Lincoln National Forest

The leaves of Microthelys rubrocallosa.
Microthelys rubrocallosa. Photo by Tyler Johnson.

In August, 2004, botanist Marc Baker discovered an orchid on the Lincoln National Forest that he could not identify, so he asked his friend and orchid expert Ron Coleman for help. It was a year later before Coleman could find plants suitable for an accurate identification. He determined the orchid was Microthelys rubrocallosa, a close relative of the ladies’-tresses orchids in the genus Spiranthes. This orchid had never been seen in the United States. Previously, it was only known from a few collections in the Sierra Madre of Chihuahua, Mexico, some 270 miles to the south. Read more…

Wildflower Viewing Areas for the Southwestern Region

Viewing Area National Forest or Grassland Region State
Rim Lakes Recreation Area Apache-Sitgreaves Southwestern Arizona
Springerville-Big Lake Sub-alpine Grasslands Apache-Sitgreaves Southwestern Arizona
Toolbox Draw Along the Escudilla Trail Apache-Sitgreaves Southwestern Arizona
Valle Vidal Carson Southwestern New Mexico
Mills Canyon Cibola Southwestern New Mexico
Sandia Crest Cibola Southwestern New Mexico
Lockett Meadow / Inner Basin Trail #29 Coconino Southwestern Arizona
Red Rock Country Coconino Southwestern Arizona
Cochise Stronghold Coronado Southwestern Arizona
Finger Rock Trail Coronado Southwestern Arizona
Ruby Road Coronado Southwestern Arizona
Catwalk Riparian Forest Gila Southwestern New Mexico
Kaibab Plateau Scenic Drive Kaibab Southwestern Arizona
Lookout Mountain Alpine Tundra Lincoln Southwestern New Mexico
Mingus Mountain Prescott Southwestern Arizona
Thumb Butte Prescott Southwestern Arizona
Las Conchas Trail Santa Fe Southwestern New Mexico
Santa Fe Ski Basin Santa Fe Southwestern New Mexico
Bartlett Reservoir Tonto Southwestern Arizona
Superstition Mountains Desert Foray Tonto Southwestern Arizona

Rare Plant Conservation Success Stories

Wildflower Photographs

Nodding onion.
Nodding onion (Allium cernuum). Photo by Robert Sivinski, CalPhotos.

Sacramento prickly poppy.
Sacramento prickly poppy (Argemone pleiacantha spp. pinnatisecta). An endangered plant. Photo by Robert Sivinski.

Rock clematis.
Rock clematis (Clematis columbiana). Photo by Robert Sivinski, CalPhotos.

Rocky Mountain beeplant.
Rocky Mountain beeplant (Cleome serrulata). Photo by Robert Sivinski, CalPhotos.

Missouri gourd.
Missouri gourd (Cucurbita foetidissima). Photo by Robert Sivinski, CalPhotos.

Tree cholla.
Tree cholla (Cylindropuntia imbricata). Photo by Robert Sivinski, CalPhotos.

Kuenzler's hedgehog cactus.
Kuenzler's hedgehog cactus (Echinocereus fendleri). An endangered plant. Photo by Robert Sivinski.

Kingcup cactus.
Kingcup cactus (Echinocereus triglochidiatus). Photo by Robert Sivinski, CalPhotos.

Apache plume.
Apache plume (Fallugia paradoxa). Photo by Robert Sivinski, CalPhotos.

Cliff fendlerbush.
Cliff fendlerbush (Fendlera rupicola). Photo by Robert Sivinski, CalPhotos.

Bush morning-glory.
Bush morning-glory (Ipomoea leptophylla). Photo by Robert Sivinski, CalPhotos.

Scarlet gilia.
Scarlet gilia (Ipomopsis aggregata). Photo by Robert Sivinski, CalPhotos.

Holy Ghost ipomopsis.
Holy Ghost ipomopsis(Ipomopsis sancti). An endangered plant. Santa Fe National Forest. Photo by Robert Sivinski, CalPhotos.

Mountain tail-leaf.
Mountain tail-leaf (Pericome caudata). Photo by Robert Sivinski, CalPhotos.

Woods' rose.
Woods' rose (Rosa woodsii). Photo by Robert Sivinski, CalPhotos.

Cutleaf coneflower.
Cutleaf coneflower (Rudbeckia laciniata). Photo by Robert Sivinski, CalPhotos.

U.S. Forest Service
Rangeland Management
Botany Program

1400 Independence Ave., SW, Mailstop Code: 1103
Washington DC 20250-1103

USA.gov logo

Location: http://www.fs.fed.us/wildflowers/regions/southwestern/index.php
Last modified: March 05, 2012