Compact Karo
Compact Myrtle
Compact Yellow Phlomis
Concha California Lilac
Conejo or Saffron Buckwheat
Copper Canyon Dasiy, Perennial Mari
Copper King Gazania
Coral Beauty Bearded Iris
Coral Bells, Spangles
Coral Fountain, Firecracker Plant
Coral Gum
Cork Oak
Cornflower, Bachelor's Button
Cosmos
Couesii Century Plant
Coulter Pine, Bigcone Pine
Crabapple Gorgeous
Crape Myrtle
Crape Myrtle, Assorted Varieties
Creeping Barberry or Mahonia