Collomia genus --- Phlox family
large-flowered collomia (Collomia grandiflora) -- in July -- Lassen Volcanic National Park, CA yellow & orange CA-LNP
tiny trumpet (Collomia linearis) -- in June -- Stove Prairie, Roosevelt National Forest, CO red & pink CO-F
tiny trumpet (Collomia linearis) -- in June -- Mill Creek Link Trail, Lory State Park, CO
staining collomia (Collomia tinctoria) -- in July -- Lassen Volcanic National Park, CA white & cream CA-LNP