OBI - Robert F. Hoover Herbarium, Cal Poly State University (OBI)
OBI113919
6040b20c-33c4-4312-8ebd-39e2ec904575
78950
Euphorbia lathyris L.
Euphorbiaceae
David J. Keil
31916
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.