Creeping Red Fescue, Red Fescuegras
Creeping St. Johnswort, Aaron's Bea
Creeping Wire Vine
Crested Celosia
Crimson King Maple
Crimson Pygmy Japanese Barberry
Crimson Queen Japanese Maple
Crimson-Spot Rockrose
Crinodonna Lily
Curly Top or Leather Leaf Sedge
Cushion Butterfly Bush
Cushion Crimson Rockrose
Cushion Dusty Miller, Silver Ground
Cutleaf Staghorn Sumac
Daffodil selection
Danesblood Bellflower
Dark Star Ceanothus, California Lil
Dawn Redwood
Daylily (hybrid selection)
Daylily Magic Man