Ambrosia acanthicarpa Hook.

03987353
Eastern Sierra Nevada Mountains: Carson River road, 0.4 mile
east of its west junction with CA-88 (W oodfords 7.5’ Q :
38°47,03"N, ll9o48'42"W,±1000m), Alt.: 1713m/5620ft.
Sagebrush scrub with granitic outcrops and scattered pines.
Common; disturbed roadside soil .
GX. Helmkamp 13888	22 Jul 2008
wIE A. Helmkamp
1	Entered into UCR Database (13298GKHe )
Herbarium of U. C. Riverside (UCR)
Plants of Alpine County, California, USA
Ambrosia acanthicarpa Hook.	AST
03987353