Christine Lantana
ChristMas Rose
Cigar Plant
Cineraria
Clematis
Cleopatra Hybrid Daylily
Climbing Rose
Clumping Gazania, Treasure Flower
Coast Live Oak
Coast Rosemary
Coast Redwood
Colorado Blue Spruce
Colorado Four O' Clock
Colorado Spruce
Columbine
Columnar Norway Maple
Common Butterfly Bush
Common Edible Fig