Cat's Claw Vine, Yellow Trumpet Vin
Catalina Cherry
Cathedral Windows Coral Bells
Catmint
Cecile Brunner Rose (polyantha)
Cedar Of Lebanon
Cedros Island Verbena
Center Band Agave
Century Plant, Maguey
Chalk Dudleya, Chalk-Lettuce
Chamomile, Roman Chamomile
Chaparral Mallow
Chaste Tree
Checkerbloom
Chinese Elm
Chinese Flame Tree
Chinese Forget-me-not
Chinese Fringe Flower
Chinese Fringe Tree
Chinese Holly or Holly Grape
