Confederate Jasmine (spp.) Confederate Jasmine 'Texas Longleaf'
Confederate Jasmine 'Tricolor' Confederate Jasmine Variegated
'Confetti Red' Polka Dot Plant Confused Sedum
'Conica' Atlantic White Cedar 'Conjuration' Tall Bearded German Iris
'Connecticut Yankee' Dwarf Delphinium 'Conoy' Burkwood Viburnum
'Constance Eliott' Common Passion Flower 'Contorta' Eastern White Pine
'Contorta' Flowering Quince 'Contorta' Harry Lauder's Walking Stick
'Contorta Purpurea' Harry Lauder's Walking Stick 'Convexa' Japanese Holly
'Conzo' Daylily 'Cookes Purple' Chinese Wisteria
'Cool Cheryl' Florist's Chrysanthemum Coolamon Rose Apple
Coolibah Cool-tankard
'Coonara Pygmy' Japanese Maple Coontie
Cootamundra Wattle (spp.) Cootamundra Wattle 'Purpurea'
Copal Copal: microphylla
'Coppelia' Common Sneezeweed: Helenium Copper Canyon Daisy
'Copper' European Beech 'Copper Glow' Oxalis: vulcanicola
Copper Plant, Caribbean Copper Plant, Raggedy Anne
Copper Spoons Copperleaf (spp.)
Copperleaf 'Haleakala' Copperleaf 'Louisiana Red'
Copperleaf 'Obovata' Copperleaf 'Petticoat'
Copperleaf, Giant Heart Copperleaf, Lace
Copperleaf: Alternanthera 'Red Threads' Copperleaf: Alternanthera 'Snow Queen'
Copperleaf: dentata 'Party Time' Copperleaf: dentata 'Rubiginosa'
Copperleaf: dentata 'Ruby' Copperleaf: ficoidea (spp.)
Copperleaf: ficoidea 'Big Red' Copperleaf: ficoidea 'Brilliant'
Copperleaf: ficoidea 'Party Time' Copperpod
Copperpod: dubium 'Coppertina™' Ninebark
'Coppertone (Red Shield)' Red Leaf Hibiscus 'Coppertone™' Distylium
Coprosma 'Beatsons Gold' Coprosma, Variegated Kirkii (spp.)
Coprosma, Variegated Kirkii Variegated