Xanthium spinosum L.

PLANTS OF CALIFORNIA
The Sierra Nevada
Greenhorn Mountains
Sequoia National Forest, Tulare County
XANTHIUM SPINOSUM L.
Uncommon along Parker Pass Road,
approximately 5 miles from Tyler Creek.
Black oak woodland. Roadbanks with
Cirsium and Ribes roezlii. This plant
appears to be a recent introduction.
26 July 1981	Elev:	4,700	feet
JAMIES R. SHEVOCK 8869
03199523