| No. | Cultivar | Type of Origin | Mother/Pod Parent | x Pollen Parent | Source | Background Information |
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1
| 'Blue River' | Sport | 'True Blue' | - | Reath, David | (GENETIC BACKGROUND) 'Aden No. 353', 'Aden No. 355', 'Blue Vision', 'Chartreuse Wedge', 'Green Wedge' (Aden'), Hosta nigrescens, 'True Blue' ++(SIMILAR.HOSTAS) 'Bingo', 'Brave Amherst', 'Fleeta Brownell Woodroffe', 'Tokudama Flavocircinalis' |
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