Candle Delphinium, Candle Larkspur
Canna, Canna Lily
Canyon Gray Coastal Sagebrush
Canyon Prince Island Wild Rye
Cape Honeysuckle
Cape Mallow
Cape Plumbago
Cape Weed, Cape Gold
Capital Columnar Callery Pear
Cardinal Flower
Carmel Creeper
Carmel Sur Manzanita
Carnation, Clove Pink
Carob Tree, St. John's Bread
Carolina Jessamine
Carolina Laurel Cherry
Cast Iron Plant
Catalina Cherry
Catalina Perfume, Evergreen Currant
Cathedral Windows Coral Bells