Cloth of Gold Yarrow
Coast Live Oak
Coast Silk Tassel James Roof
Coast Silktassel
Coastal Bladder Pod
Collingwood Ingram Rosemary
Colorado Four O'Clock
Columnar Italian Cypress
Common Flannel Bush
Common Geranium
Common Lilac
Common Snowball
Common Yarrow
Compact Bush Anemone
Compact Gold Coin
Compact True Myrtle
Concha California Wild Lilac
Conejo Buckwheat, Saffron Buckwheat
Confetti Lantana
Coral Beads Bearded Iris