UCJEPS - University and Jepson Herbaria, University of California, Berkeley (UCJEPS:VASC)
JEPS75520
bc533bd4-172b-4fe9-9e5e-f09ffa815ceb
Conium maculatum L.
Apiaceae
P. F. Yorks
159A
1974-05-19
May 19 1974
United States, California, Contra Costa, 1.4 km s of Bear Creek Road (n of Briones Reservoir, on Hampton Road in Hampton Road Natural Preserve); Hampton Road Natural Preserve
37.945244 -122.20254 +-335m. NAD27
180 meters
180 m
sandstone derived clay loam soil; alongside road on w side, generally nw slope