From a distance, certain pastures have a tinge of orange atop the green of spring grass. If you stop for a closer look, you’ll see millions of small orange flowers unfolding on coiling stalks. This is most likely common fiddleneck (Amsinckia intermedia), also known as rancher’s fireweed, which can be found growing across much of the state.
This is a gorgeous flower en masse; there is something particularly beautiful about the way it captures the sunlight. Part of this effect might be because each coiled stem is densely covered with bristly white hairs that give the plant the appearance of a halo when the light is right. I saw this particular display on the Point Reyes-Petaluma Road in Marin, around the intersection with Hick’s Valley Road.
Common fiddleneck is in the Boraginaceae family, along with common borage, popcorn flower, houndstongue, and forget-me-not. There are numerous species of fiddleneck–orange and otherwise–so you have to look close & use a key to know which is in front of you. This species has sepals that are NOT partly conjoined; it also often has small darker orange or red dots on its five petals.