Desert Bluebells, also known as Desert Bells and California Bluebells Phacelia campanularia Family: Boraginaceae, one of the larger plant families in the US, with 60 genera and around 650 species, some major families are cryptantha, hackelia, mertensia, oreocarya, phacelia, and plagiobothrys. Fun Facts The flowers of Phacelia campanularia are a vibrant shade of blue, and […]