Sunflower

Helianthus annuus

Serpentine Sunflower

Helianthus bolanderi

California Sunflower

Helianthus californicus

Telegraph Weed

Heterotheca grandiflora

Oregon False Goldenaster

Heterotheca oregona

Heterotheca oregona var. compacta

Heterotheca oregona var. scaberrima

False Goldenaster

Heterotheca sessiliflora

Bolander's Goldenaster

Heterotheca sessiliflora ssp. bolanderi

Bristly Goldenaster

Heterotheca sessiliflora ssp. echioides