| No. | Cultivar Name | Type of Origin | Mother/Pod Parent | x Pollen Parent | Source | Background Information |
|
1
| 'Sea Blue' | Hybrid | 'Frances Williams' | Unknown | Seaver, Mildred | (GENETIC BACKGROUND) 'Elegans', 'Frances Williams', 'Sieboldiana' ++(SIMILAR.HOSTAS) 'Sea Grotto' |
|
2
| 'Sea Blue Leather' | Unknown | - | - | Seaver, Mildred & Walek, Kevin & The American Hosta Society | (SIMILAR.HOSTAS) 'Lakeside Sapphire Pleats', 'Sea Blue', 'Sea Grotto' |
|
3
| 'Sea Hero' | Unknown | - | - | Seaver, Mildred & Walek, Kevin & The American Hosta Society | (SIMILAR.HOSTAS) 'Sea Blue', 'Sea Blue Leather' |
|