Camphor Tree
Canary Island Date Palm
Canary Island Pine
Canberra Gem Grevillea
Candelabrum Agave, Spider Agave
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