| No. | Cultivar Name | Type of Origin | Mother/Pod Parent | x Pollen Parent | Source | Background Information |
|
1
| 'Harold's Thumb' | Hybrid | Hosta venusta | Unknown | Unknown | (GENETIC BACKGROUND) Hosta venusta ++(SIMILAR.HOSTAS) 'Minuta', 'Suzuki Thumbnail', 'Thumb Nail' |
|
2
| 'Suzuki Thumbnail' | Hybrid | Hosta venusta | Unknown | Suzuki, Kichigoro & Ruh, Peter | (GENETIC BACKGROUND) Hosta venusta ++(SIMILAR.HOSTAS) 'Thumb Nail' |
|
3
| 'Thumb Nail' | Hybrid | Hosta venusta | Unknown | Aden, Paul | (GENETIC BACKGROUND) Hosta venusta ++(SIMILAR.HOSTAS) 'Tiny Tears', 'Abiqua Miniature', 'Suzuki Thumbnail', 'Tot Tot' |
|
4
| 'Tot Tot' | Hybrid | 'Blue Cadet' | Hosta venusta | Aden, Paul | (GENETIC BACKGROUND) 'Aden No. 359', 'Blue Cadet', 'Tokudama', Hosta venusta ++(SIMILAR.HOSTAS) 'Abiqua Miniature', 'Suzuki Thumbnail', 'Thumb Nail', 'Tiny Tears' |
|