White Mountains horkelia, Horkelia hispidula, elevation 3115 m (10220 ft). Strictly endemic to the White Mountains of eastern California and western Nevada. Also visible are summer snow (Leptosiphon nuttallii), prickly phlox (Linanthus pungens), alpine sagebrush (Artemisia rothrockii, gray form), mountain needlegrass (Stipa pinetorum), junegrass (Koeleria macrantha), and bicolor sulphurflower (Eriogonum umbellatum var. dichrocephalum).