Canyon Gray Sagebrush
Canyon Prince Wild Rye, Island Blue
Cape Honeysuckle
Cape Mallow
Cape or Monarch Daisy
Cape Plumbago
Cape Rush
Caper bush
Capital Callery Pear
Carmel Creeper
Carnation, Clove Pink, Pinks
Carnival Lantana
Carob Tree, Algarroba Bean, St. Joh
Carolina Jessamine
Carolina Laurel Cherry
Carriere or Lavalle Hawthorn
Castor Bean
Cat's Claw Vine, Yellow Trumpet Vin
Catalina Cherry
