Yup, lots of them on this Artemisia Californica bush, few to none on the bush right next to it.
Grow on pure serpentine soil, very rare. I have no clue even which plant family this belongs to, and have only put a provisions name on it. Flower diameter about one cm.
very rare in pure serpentine soil. Flowers about 5 mm across, with 5 petals, color is correct. Please note- the botanical name here is just a place-saver, I need confirmation from someone who knows more about this genus.