| No. | Cultivar Name | Type of Origin | Mother/Pod Parent | x Pollen Parent | Source | Background Information |
|
1
| 'Fused Veins' | Unknown | - | - | Benedict, Dr Ralph (Herb) | (SAME.AS) 'Hamada Contorted' ++(SIMILAR.HOSTAS) 'Tortifrons', 'Koryu' |
|
2
| 'Koryu' | Sport | 'Tardiflora' | - | Hirao, Shuichi | (GENETIC BACKGROUND) Hosta longipes, Hosta longipes lancea, 'Tardiflora' ++(SAME.AS) 'Miyakodori', 'Fused Veins' ++(SIMILAR.HOSTAS) 'Emerald Necklace', 'Hamada Contorted', 'Swollen Variegation', 'Tortifrons' |
|
3
| 'Midori-no-ya' | Sport | 'Koryu' | - | Van Eechaute, Danny | (GENETIC BACKGROUND) 'Koryu', Hosta longipes, Hosta longipes lancea, 'Tardiflora' |
|
4
| 'Miyakodori' | Duplicate | - | - | Duplicate Name | (CORRECT.NAME) 'Koryu' |
|
5
| 'Swollen Variegation' | Duplicate | - | - | Duplicate Name | (CORRECT.NAME) 'Koryu' |
|
6
| 'Tatsumaki' | Hybrid | 'Tortifrons' | Unknown | Unknown | (GENETIC BACKGROUND) Hosta longipes, Hosta longipes lancea, 'Tardiflora', 'Tortifrons' ++(SIMILAR.HOSTAS) 'Koryu' |
|