Century Plant, Maguey
Chalk Dudleya, Chalk-Lettuce
Chamomile, Roman Chamomile
Chaparral Mallow
Chaste Tree
Checkerbloom, Prairie Mallow
Chinese Elm
Chinese Flame Tree
Chinese Forget-me-not
Chinese Fringe Flower
Chinese Fringe Tree
Chinese Holly or Holly Grape
Chinese or Evergreen Elm
Chinese Pistache
Chinese Wisteria
Chitalpa
Chitalpa, Pink Dawn
Chocolate Ruffles Coral Bells
Christine Pink Lantana
Christmas Rose