Very pretty flowering annual native to coastal areas around San Francisco. This wallflower is very rare and is endagered in the wild. Pretty bright yellow flower stalks bloom from spring to early summer. Grows very well in rocky or sandy soils. Needs only moderate water. It grows wild on dunes, coastal bluffs, and clear hillsides near the ocean.
Origin: California, native range includes coastal hills in Sonoma, Marin, San Francisco, San Mateo, and Santa Clara counties. May also extend to Santa Cruz.