RSA - California Botanic Garden Herbarium (RSA:RSA)
RSA0168259
3e2031ab-9125-4b47-973c-80a7ceb33a09
880305
Prenanthella exigua (Gray) Rydb.
Asteraceae
Duncan S. Bell
10476
2017-04-14
United States, California, San Bernardino, BLMNortheast side of the San Bernardino Mountains; Arrastre Creek watershed; collecting in the volcanic hills in the vicinity of Old Woman Springs.; Old Woman Springs
34.38228 -116.70201 NAD83
T4N R3E S31
1067 meters
3500ft.
Rocky volcanic hills. Uncommon in rocky hills.
Larrea tridentata, Ambrosia dumosa, A. salsola, Encelia actonii, Scutellaria mexicana, Yucca schidigera, Xylorhiza tortifolia, Brickellia desertorum, Lepidium fremontii, Opuntia basilaris, Echinocereus engelmanii, Ephedra, Krameria, Mentzelia tridentata, Descurainia pinnata, Chaenactis fremontii, Phacelia rotundifolia, P. crenulata, and a diversity of other winter annuals