Ceanothus divergens, commonly known as Calistoga ceanothus, is an evergreen shrub in the family Rhamnaceae, an endemic of California.
Description This plant has a growth habit described as ascending to erect and may attain height. The plant's preferred habitat is on shrub-covered, rocky, volcanic slopes. The hermaphrodite blue or purple flowers bloom in April and May.Plant profile for Ceanothus divergens: Plants for a future
The sub-globose fruits are five to six millimeters in diameter.C. C. Parry, Ceanothus divergens, Proc. Davenport Acad. Nat. Sci. 5: 173. 1889
Distribution Occurrence is primarily in the Northern California Coast Ranges, such as near Calistoga, at altitudes of less than 500 meters.Jepson Manual. University of California Press (1993)
References
External links Plant profile for Ceanothus divergens