| No. | Cultivar Name | Type of Origin | Mother/Pod Parent | x Pollen Parent | Source | Background Information |
|
1
| 'Royal Standard' | Hybrid | Hosta plantaginea | 'Sieboldiana' | Grullemans, John J. & Wayside Gardens | (GENETIC BACKGROUND) Hosta plantaginea, 'Sieboldiana' ++(SIMILAR.HOSTAS) 'Bennie McRae', 'Buckwheat Honey', 'Goldbrook Galleon', 'Hadspen White', 'Honeybells', 'Royal Command', 'Savannah Emerald', 'Seishika', 'Sweet Winifred', 'Sweet Marjorie', 'Sweet Susan' |
|
2
| 'Sweet Winifred' | Hybrid | Hosta plantaginea | Unknown | Benedict, Dr Ralph (Herb) | (GENETIC BACKGROUND) Hosta plantaginea, 'Sieboldiana' ++(SAME.AS) 'Royal Standard' ++(INFO.SOURCE: The Hostapedia) |
|