OBI - Robert F. Hoover Herbarium, Cal Poly State University (OBI)
OBI121979
5b3e358b-c15c-4f43-ba77-9537137d9a38
51866
Xanthium spinosum L.
Asteraceae
David J. Keil
22579
1991-08-22
22-Aug-91
V.L. Holland
United States, California, San Luis Obispo, San Simeon State Park and vicinity along San Simeon Creek from beach to about ___ miles inland and on adjoining slope to C.T. Ranch.
35.5919 -121.1162 +-721m. WGS84
Common weed in disturbed area at edge of wastewater spray field N of creek. Locally common at edge of silt estuary of creek.