Cornflower, Bachelor's Button
Couesii Century Plant
Coulter Pine, Bigcone Pine
Coyote Bush Prostrate
Crape Myrtle
Cream Bush, Ocean Spray
Cream Delight Mountain Flax
Creeping Fig
Creeping Mahonia
Creeping Mexican Lobelia
Creeping Mirror Plant
Creeping Red Fescue, Red Fescuegras
Creeping St. Johnswort
Crested Cockscombs
Crimson King Maple
Crimson Pygmy Japanese Barberry
Crimson Queen Japanese Maple
Crimson-Spot Rockrose
Curly Top Sedge
Curve-leaf Yucca
