BSCA - Colorado Desert District, California Department of Parks and Recreation (BSCA)
BSCA3870
5937
Pluchea sericea (Nutt.) Coville
Asteraceae
Arrow Weed
Hendrickson, Larry
3498
2008-03-26
26-Mar-08
Kim Marsden, Paul Johnson, L. Louise Jee, and Anza-Borrego Desert State Park Botany Society vounteers.
United States, California, Imperial County, Ocotillo Wells State Vehicular Recreation Area. Palm Wash, 3.75 air miles W of California State Route 86, 1.1 air miles N of Imperial County Route S-22 (Borrego-Salton Seaway), and 0.6 mile NW of Four Palms Spring.
33.2873 -116.035
meters
1
Psorothamnus spinosus, Tamarix ramosissima, Prosopis glandulosa var. torreyana, Isocoma acradenia var. eremophila, Ambrosia dumosa, Hilaria rigida, Pluchea sericea, Xylorhiza orcuttii. Chaenactis carphoclinia var. peirsonii.
A northern tributary drainge SE of the Santa Rosa Mountains. Sandy wash bounded by mudhills.