OBI - Robert F. Hoover Herbarium, Cal Poly State University (OBI)
OBI126503
1e7173ca-c47c-4dbc-ab4f-826774fb7008
78949
Ricinus communis L.
Euphorbiaceae
David J. Keil
31917
2013-08-22
8/22/2013
United States, California, San Luis Obispo, Morro Bay State Park. East of South Bay Boulevard at northern edge of park along unpaved access road to pumphouse. Area of former campground.
35.358515 -120.825689
5 meters (16ft)
Riparian corridor of Chorro creek dominated by Salix lasiolepis, numerous large Urtica dioica, overgrown by tangles of Delairea odorata.; In weedy bed of road northwest of pumphouse.
None flowering. Most individuals had been treated with herbicide.