Common Spikeweed

Centromadia pungens ssp. pungens

TJM1: Hemizonia pungens.

Family: Asteraceae(radiate) (SUNFLOWER).
Other common names: common tarweed.
Generic common name: SPIKEWEED, CENTROMADIA, FALSE TARPLANT.

Location: Open Space near Seminole Hot Springs, open sunny ground in an oak woodland, July 2011.

Characteristics: Native, Yellow, Medium, Solitary, Simple, Herbaceous, Annual, Late Spring, Summer.