Other scientific names: Hemizonia australis.
Family: Asteraceae (radiate) (SUNFLOWER).
Other common names: pappose tarweed, Parry's tarplant, Parry's false tarplant, Parry's tarweed, Parry's spikeweed.
Generic common name: SPIKEWEED, CENTROMADIA, FALSE TARPLANT.
Saline vernal pool Northeast of the Bard Reservoir, Nov 2013.
Characteristics: Native, Yellow, Medium, Clusters, Simple, Herbaceous, Annual, Early Spring, Late Spring, Summer, Fall.
Status: CNPS List 1B.1.