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.
- A
- ‘April Love’
- ‘Arabian’
- ‘Aramis Rigaud’
- ‘Armida Improved’
- ‘Armida Superba’
- ‘Armitage’
- ‘Artemus Ward’
- ‘As You Like It’
- ‘Asmode’
- ‘Aspasia’
- ‘Augusta’
- ‘Augustine Michel’
- ‘Aurantia Coccinea’
- ‘Aurantia Rubra’
- ‘Aurea’
- ‘Aurelie Duval’
- ‘Aurum Bicolor’
- ‘Autumn R.’
- ‘Autumn Breeze’
- ‘Autumna’
- ‘Aynho Park’ B
- ‘B. Mason’
- ‘Baby Lucia’
- ‘Bajou’
- ‘Bal Konige’
- ‘Ballatrix’
- ‘Banga’
- ‘Baron de Closen’
- ‘Baronne de Layres’
- ‘Barrier’
- ‘Barringtoni’
- ‘BartoniaZ.’
- ‘Baths Ballerina’
- ‘Baths Sugar Plum’
- ‘Baucis’
- ‘BayernlandIvy Leaf.’
- ‘Beatons Silver Nosegay’
- ‘Beatons Variegated Nosegay’
- ‘Beau de Vert’
- ‘Beaute Parfaite’
- ‘Beauty of Clapham’
- ‘Beauty of Culford’
- ‘Beauty of Devon’
- ‘Beauty of Dulwich’
- ‘Beauty of Guestwick’
- ‘Beauty of Huntroyde’
- ‘Beauty of Kensington’
- ‘Beauty of Kingessing’
- ‘Beauty of Orton’
- ‘Beauty of Sudbury’