Ambrosia acanthicarpa Hook.

BOTANICAL
QardeH.

RANCHO SANTA ANA BOTANIC GARDEN
Plants of Los Angeles County, California, U.S.A.
Asteraceae

Anibrosia acanthicarpa Hooker

SAN GABRIEL MOUNTAINS: Upper reaches of Venedo Canyon
(off the E side of the San Gabriel Reservoir) where
crossed by the Upper Monroe Road at ca 2885 ft el ev.,
T.2 N. R.9 W., NE 1/4 NE 1/4 sect 33.

Weed along disturbed roadside.

01877488

Tim Ross 3307
Orlando Mi stretta

24 October 1990

01877488