Copper King Gazania
Coral Bark Maple
Coral Beauty Bearded Iris
Coral Bells
Coral Fountain, Firecracker Plant
Coral Vine, Queen's Wreath
Cork Oak
Cornflower, Bachelor's Button
Cosmos
Couesii Century Plant
Coulter Pine, Bigcone Pine
Coyote Bush
Coyote Bush Prostrate
Crape Myrtle
Cream Bush, Ocean Spray
Creeping Fig
Creeping Mahonia
Creeping Mirror Plant