[nathistoc.bio.uci.edu] Range, Habitat, Description: A small perennial shrub that can be locally common on shaded slopes in chaparral or oak woodland of southern foothills and the Santa Ana Mountains (Roberts).The flowers occur in clusters; the corolla is funnel-shaped with white tube and petals. The stamens are yellow and may or may not be exserted. This plant is generally self-pollinated. 5 to 9 mm. floral tube, 5 to 9 mm. white lobes, yellow throat and stamens. Differentiated from other subspecies by hairy stems, leaves and calyx. Three lobed linear leaves.Generally upright with branches from the base. (link added by Mary Ann Machi)