| No. | Cultivar Name | Type of Origin | Mother/Pod Parent | x Pollen Parent | Source | Background Information |
|
1
| 'Cosmic Killer' | Hybrid | 'Frosty Morn' | 'Warwick Comet' | Kuenster, Rod | (GENETIC BACKGROUND) 'Beatrice', 'Christmas Tree', 'Elegans', 'Frances Williams', 'Frosty Morn', Hosta longipes lancea, Hosta longipes, 'Sieboldiana', Hosta rupifraga, Hosta sieboldii, 'Tardiflora', 'Warwick Comet' |
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