Description: spindlestem, Caulanthus crassicaulis var. crassicaulis, Nevada, White Mountains, Montgomery Pass, Teels Marsh watershed, elevation 2248 m (7375 ft). This distinctive perennial mustard family member is essentially endemic to the Intermountain Region of the western United States (as defined in the Intermountain Flora series), extending shortly into the mountains of the northern Mojave Desert. It prefers sagebrush and pinyon-juniper vegetation up to about 3000 meters (10000 feet) elevation, and often grows up through the canopies of shrubs. Also visible in this image are pinyon rabbitbrush (Chrysothamnus viscidiflorus puberulus), carpet phlox (Phlox hoodii canescens), mountain sagebrush (Artemisia tridentata vaseyana), lava aster (Ionactis alpina), Heller birdbeaks (Cordylanthus kingii helleri), singleleaf pinyon pine (Pinus monophylla), Utah juniper (Juniperus osteosperma), Sandberg bluegrass (Poa secunda secunda), pinyon groundsmoke (Gayophytum ramosissimum), western hawksbeard (Crepis occidentalis), and Eriogonum microthecum (probably var. ambiguum). Date: 16 June 2017, 12:22. Source:
spindlestem, Caulanthus crassicaulis var. crassicaulis. Author:
Jim Morefield from Nevada, USA. Camera location
37° 58′ 53.62″ N, 118° 18′ 32.26″ W View all coordinates using:
OpenStreetMap 37.981561; -118.308962.