Trifolium dubium Sibth.

Herbarium of U. C. Riverside (UCR)
Plants of Calaveras County, California, USA
Trifolium dubium Sibthorp	FAB
Northern Sierra Nevada Mountains Foothills: Rail Road Flat
Road, 1.2 miles south of its junction with Ridge Road, 10.1 mi.
ENE (83°) of Mokelumne Hill (Rail Road Hat 7.5’ Q.:
38o19'06"N, 120°3ri5"W, ±100m). Alt.: 854m/2800ft. Open
areas of farmland with many oaks and pines; large but shallow
roadside depression covered with Trifolium dubium.
Abundant, covering a large area of open land.
George K. Helmkamp 17332	21 May 2011
wI E.A. Helmkamp
Entered into UCR Database (16778GKH)
02613506