Very localized population of about 40 plants, on shaded outcrop near (downslope) from a serpentine seepage area. Under Pinus sabiniana and Ceanothus cuneatus cover, population is cryptic and appears stable.
Description: English: Allium jepsonii (Jepson's onion) is endemic to the Sierra Nevada foothills of central California. Date: 24 April 2009 (original upload date). Source: Archived source link. Author: U.S. BLM.