Carriere or Lavalle Hawthorn
Carrotwood, Cupania
Cast-Iron Plant
Cat's Claw Vine
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
Chiapas Sage
Chinese Elm
Chinese Flame Tree
