| No. | Cultivar Name | Type of Origin | Mother/Pod Parent | x Pollen Parent | Source | Background Information |
|
1
| 'High Standard' | Sport | 'Royal Standard' | - | Benedict, Dr Ralph (Herb) | (GENETIC BACKGROUND) Hosta plantaginea, 'Royal Standard', 'Sieboldiana' ++(SIMILAR.HOSTAS) 'Royal Diadem', 'Royal Rim', 'Slightly Royal' |
|
2
| 'Royal Diadem' | Sport | 'Royal Standard' | - | Zumbar, Wm & Zilis, Mark | (GENETIC BACKGROUND) Hosta plantaginea, 'Royal Standard', 'Sieboldiana' ++(SAME.AS) 'Royal Rim' ++(SIMILAR.HOSTAS) 'High Standard', 'Slightly Royal' |
|
3
| 'Royal Rim' | Sport | 'Royal Standard' | - | Zumbar, Wm & Zilis, Mark | (GENETIC BACKGROUND) Hosta plantaginea, 'Royal Standard', 'Sieboldiana' ++(SAME.AS) 'Royal Diadem' ++(SIMILAR.HOSTAS) 'High Standard', 'Slightly Royal' |
|
4
| 'Slightly Royal' | Sport | 'Royal Standard' | - | Johnson, Greg | (GENETIC BACKGROUND) Hosta plantaginea, 'Royal Standard', 'Sieboldiana' ++(SIMILAR.HOSTAS) 'High Standard', 'Royal Diadem', 'Royal Rim' |
|
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