'Cadis'

'Calsap'

'Candy Stripe'

'Capistrano'

'Carmen'

'Carmen'

'Caroline'

'Catalina'

'Catawbiense Album'

'Catawbiense Album'

'Catawbiense Boursaet''

'Catawbiense Grandiflorum'

'Celebrity'

'Celeste'

'Chapmanii Wonder'

'Cheer'

'Cheer'

'Cherries n' Cream'

'Cherry Cheescake'

'Chevalier Felix de Sauvange'

'Chiffchaff'

'Chiffchaff'

'Chikor'

'Chionoides'

'Chipper'

'Christmas Cheer'

'Christmas White'

'Cilpinense'

'CIS'

'Coastal Spice'

'Colonel Coen'

'Compacta'

'Consolinis Windmill'

'Cookie'

'Coral Mist'

'Cornubia'

'Cosmopoliton'

'Cotton Candy'

'Crater Lake'

'Cream Crest'

'Cream Glory'

'Creamy Chiffon'

'Creeping Jenny'

'Creeping Jenny'

'Creole Belle'

'Crimson Pippen'

'Cunningham's Blush'

'Cunningham's White'

'Cupcake'

'Cupcake'

'Curlew'

'Cynthia'

'Dad's Indian Summer'

'Daisy Mae'

'Dame Nellie Melba'

'Dan's Early Purple'

'Daphnoides'

'Daphnoides'

'Daphnoides'

'Dappled Dawn'

'Dark Sister'

'Dazzler'

'Deep Clover'

'Deep Clover'

'Denali'

'Denali'

'Doc'

'Donna Totten'

'Donna Totten'

'Dopey'

'Dora Amateis'

'Dora Amateis'

'Dora Amateis'

'Dorothy Amateis'

'Double Eagle'

'Double Winner'

'Dreamland'