Cigar Flower (spp.) Cigar Flower: lanceolata
Cigar Plant (spp.) 'Cinderella Mix' Pocketbook Plant: hybrid
'Cinderella Red' Pocketbook Plant: hybrid 'Cinderella Yellow with Dots' Pocketbook Plant: hybrid
'Cinnamon' Sweet Basil 'Citriodorum' Sweet Basil
Clarkia Clarkia, Botta's
'Claryssa Blue' Painted Sage Clasping Coneflower
'Classic Golden Orange' Creeping Zinnia: angustifolia Clerodendrum, Showy
Climbing Snapdragon (spp.) Clotbur
'Clown™ Mix' Wishbone Flower Coastal Tidy Tips
Cobbitty Daisy (spp.) Cocklebur, Common
Cocklebur, Large Cocklebur, Rough
Cockscomb (spp.) Cockscomb 'Bombay Purple'
Cockscomb 'Bombay Yellow Gold' Cockscomb 'Jewel Box Golden Yellow'
Cockscomb 'Jewel Box Salmon' Cockscomb 'Kardinal Improved'
Cockscomb 'Karume' Cockscomb 'Prestige Scarlet'
Cockscomb 'Purple with purple leaves' Cockscomb 'Red Velvet'
Cockscomb 'Startrek Rose Pink' 'Coffee Cream' Pot Marigold
'Colchester White' Bachelors' Button 'Colchester White' Dusty Miller
Coleus (spp.) Coleus 'ColorBlaze® Dipt in Wine'
'Color Fashion' Common Sunflower 'Color Splash' Garden Petunia
'ColorBlaze® Dipt in Wine' Coleus 'Colorful Expressions™ Cherry Rose' Trailing Petunia
'Colorful Expressions™ Cranberry' Trailing Petunia 'Colorful Expressions™ Rose' Trailing Petunia
'Colorful Expressions™ Scarlet Red' Trailing Petunia 'Colorpower Purple Flame' New Guinea Impatiens
Common Basil (spp.) Common Basil 'Cinnamon'
Common Basil 'Citriodorum' Common Basil 'Crispum'
Common Basil 'Dark Opal' Common Basil 'Kasar'
Common Basil 'Purple Ruffles' Common Basil 'Red Rubin'
Common Basil 'Siam Queen' Common Basil 'Spicy Globe'
Common Chervil Common Cocklebur
Common Cosmos (spp.) Common Cosmos 'Early Wonder'
Common Cosmos 'Sonata White' Common Fan Flower (spp.)
Common Garden Verbena 'Aztec® Red Velvet' Common Garden Verbena 'Aztec® Violet'
Common Garden Verbena 'Obsession Red With Eye' Common Garden Verbena 'Red Fox Red'
Common Garden Verbena 'Star Dream Violet' Common Garden Verbena 'Summer Dream Lavender'
Common Garden Verbena 'Wildfire Dark Red' Common Marigold (spp.)
Common Marigold 'Alpha' Common Marigold 'Ball's Gold'
Common Marigold 'Bon Bon Apricot' Common Marigold 'Bon Bon Orange'
Common Marigold 'Bon Bon Yellow' Common Marigold 'Coffee Cream'
Common Marigold 'Fiesta Gitana' Common Marigold 'Greenheart Orange'
Common Marigold 'Indian Prince' Common Marigold 'Kablouna'
Common Marigold 'Pacific Beauty' Common Marigold 'Pink Surprise'
Common Marigold 'Porcupine' Common Marigold 'Princess Black Centered Orange'
Common Marigold 'Resina' Common Mignonette
Common Morning Glory (spp.) Common Nightshade
Common Pea 'Royal Mix' Common Rosemallow (spp.)
Common Rosemallow 'Luna Red' Common Sunflower (spp.)
Common Sunflower '7111' Common Sunflower 'Bashful'
Common Sunflower 'Big Smile' Common Sunflower 'Color Fashion'
Common Sunflower 'Florenza' Common Sunflower 'Golden Cheer'
Common Sunflower 'Ikarus' Common Sunflower 'Lemon Aura'
Common Sunflower 'Lemon Queen' Common Sunflower 'Mammoth Russian'
Common Sunflower 'Ring of Fire' Common Sunflower 'Soraya'
Common Sunflower 'Starbust Lemon Aura' Common Sunflower 'Sundance Kid'
Common Sunflower 'Sunset' Common Sunflower 'Sunspot'
Common Sunflower 'Teddy Bear' Common Sunflower 'Zebulon'
Common Yellow Wood Sorrel Common Zinnia (spp.)
Common Zinnia 'Benary's Giant Lime' Common Zinnia 'Envy'
Common Zinnia 'Formula Mix' Common Zinnia 'Giant Cactus Mix'
Common Zinnia 'Magellan Coral' Common Zinnia 'Orange King'
Common Zinnia 'Peter Pan Flame' Common Zinnia 'Short Stuff'
Common Zinnia 'Sombrero' Common Zinnia 'Swizzle Cherry and Ivory'
Common Zinnia 'Swizzle Scarlet and Yellow' Common Zinnia 'Zinnita Formula Mix'
Common Zinnia 'Zinnita Rose' Common Zinnia 'Zinnita Scarlet'