California Pepper, Mission Pepper
California Poppy, Golden Poppy
California Sagebrush
California Sycamore
California Wild Grape
Calliopsis
Camara Lantana
Camphor Tree
Canary Island Lotus or Parrot's bea
Canary Island Pine
Canberra Gem Grevillea
Candicans French Lavender
Canyon Gray Sagebrush
Canyon Live Oak
Canyon Prince Wild Rye
Cape Chestnut
Cape Honeysuckle
Cape Honeysuckle, Aurea
Cape Mallow
Cape or Monarch Daisy