California Gray Rush
California Lilac
California Meadow Sedge
California Pepper, Mission Pepper
California Poppy, Golden Poppy
California Sagebrush
California Sycamore
California Wild Grape
Calla Lilly
Calliopsis
Camphor Tree
Canary Island Pine
Candicans French Lavender
Candy Corn Plant
Canyon Gray Sagebrush
Canyon Prince Wild Rye, Island Blue
Cape Honeysuckle
Cape Mallow
Cape or Monarch Daisy