Canyon Gray Sagebrush
Canyon Prince Wild Rye
Cape Honeysuckle
Cape Mallow
Cape or Monarch Daisy
Cape Plumbago
Cape Rush
Carmel Sur Manzanita
Carnation, Clove Pink, Pinks
Carnival Trailing Lantana
Carob Tree
Carolina Jessamine
Carriere or Lavalle Hawthorn
Carrotwood, Cupania
Cat's Claw, Yellow Trumpet Vine
Catalina Cherry
Cathedral Windows Coral Bells
Catmint
Cecile Brunner Rose (polyantha)
Cedar Of Lebanon