| No. | Cultivar Name | Type of Origin | Mother/Pod Parent | x Pollen Parent | Source | Background Information |
|
1
| 'Cool Mistress' | Hybrid | 'Beatrice' | 'June Fever' | Philips, Hugo | (GENETIC BACKGROUND) 'Beatrice', 'Elegans', 'Halcyon', 'June', 'June Fever', Hosta longipes, Hosta longipes lancea, 'Sieboldiana', Hosta sieboldii, 'Tardiflora' |
|