Unsupported cultivar names
In the following list, cultivar names have been recorded without attribution or description and additional information is unavailable at the time of going to print.
History or knowledge of these cultivars should be sent to the Registrar for inclusion in the Addendum.
- C
- ‘Carminatum’
- ‘China RoseIvy leaf.’
- ‘Chinese Lantern’
- ‘Chloe’
- ‘Chocolate’
- ‘Chocolate King’
- ‘Cincuenta’
- ‘ClovisR.’
- ‘Cocky’
- ‘Conway Smith’
- ‘Cooks Apple Cider’
- ‘Cooks Black Beauty’
- ‘Cooks Bronze Columbo’
- ‘Cooks Bronze Contrast’
- ‘Cooks Charm’
- ‘Cooks Cherry Belle’
- ‘Cooks Delicate’
- ‘Cooks Giant Distinction’
- ‘Cooks Golden Pheasant’
- ‘Cooks Goldie’
- ‘Cooks Inferno’
- ‘Cooks Lemon Balm’
- ‘Cooks Light Fantasy’
- ‘Cooks Light Pink Comet’
- ‘Cooks Mrs Everatts’
- ‘Cooks Pastel Pink’
- ‘Cooks Pheasant Foot’
- ‘Cooks Pink and White’
- ‘Cooks Red Flowered Rose’
- ‘Cooks Rosalea’
- ‘Cooks Scarlet Blaze’
- ‘Cooks sharp toothed Oak’
- ‘Cooks Sheen’
- ‘Cooks Single Lady’
- ‘Copper Prince’
- ‘Cotta Millfield Gem’
- ‘Country Peace’
- ‘Country Rose’
- ‘Country Salmon’
- ‘Courage’
- ‘Credo’
- ‘Crimson Mauve’