| No. | Cultivar | Type of Origin | Mother/Pod Parent | x Pollen Parent | Source | Background Information |
|
1
| 'Blue Troll' | Hybrid | 'Tokudama' | Unknown | Savory, Robert | (GENETIC BACKGROUND) 'Sieboldiana' (Possibly), 'Tokudama' (Probably) ++(SIMILAR.HOSTAS) 'Moscow Blue' |
|
2
| 'Bluebird' | Unknown | - | - | Savory, Robert & Summers, Alex | (TYPE) 'Tokudama' ++(SIMILAR.HOSTAS) 'Blue Troll', 'Blue Velvet' |
|
3
| 'Moscow Blue' | Hybrid | 'Tokudama' | Unknown | Arett, Anne & The American Hosta Society | (GENETIC BACKGROUND) 'Tokudama' ++(SIMILAR.HOSTAS) 'Abiqua Blue Crinkles', 'Betcher's Blue', 'Blue Troll', 'Buckshaw Blue', 'Groo Bloo', 'Lakeside Sapphire Pleats', 'Love Pat', 'Tokudama' |
|