| No. | Cultivar Name | Type of Origin | Mother/Pod Parent | x Pollen Parent | Source | Background Information |
|
1
| 'Louie' | Unknown | - | - | Missouri Botanical Garden & Ruh, Peter | (SIMILAR.NAME) 'Louie Louie' ++(SIMILAR.HOSTAS) 'Yakushima Mizu' |
|
2
| 'Louie Louie' | Hybrid | Complex Cross | 'Mikawa-no-yuki' | Dean, Don | (GENETIC BACKGROUND) Hosta kikutii, Hosta longipes, 'Mikawa-no-yuki' ++(SIMILAR.NAME) 'Louie' |
|
3
| 'Saishu Jima' | Unknown | - | - | Unknown & Ruh, Peter | (GENETIC BACKGROUND) Hosta gracillima, Hosta sieboldii angustifolia ++(SIMILAR.HOSTAS) 'Emeralds and Rubies', 'Ko Mame', 'Liliput', 'Louie', 'Margaret', 'Wee Willy', 'Yakushima Mizu' ++(DUPLICATE/INCORRECT.NAME) 'Davidson 90', 'Krossa J-4', 'Summers No. 110', Summers No. 298', 'Summers No. 323' |
|
4
| 'Yakushima Mizu' | Unknown | - | - | Unknown | (GENETIC BACKGROUND) Hosta gracillima, Hosta longissima ++(SIMILAR.HOSTAS) 'Ko Mame', 'Louie', 'Saishu Jima' |
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