| No. | Cultivar Name | Type of Origin | Mother/Pod Parent | x Pollen Parent | Source | Background Information |
|
1
| "FRW No. 1373" | Duplicate | - | - | Duplicate Name | (CORRECT.NAME) 'White Trumpets' |
|
2
| 'Alba' | Hybrid | Hosta sieboldii | Unknown | Unknown | (GENETIC BACKGROUND) Hosta sieboldii ++(SIMILAR.HOSTAS) 'Lancifolia Shirobuchi', 'Mount Royal', 'Pastures New', 'Shirobana Koba', 'Snow Drop', 'Snow Flakes', 'Snowstorm', 'Tinker Bell', 'White Mule', 'White Trumpets', 'Zager Minor Alba' |
|
3
| 'White Trumpets' | Unknown | - | - | Hensen, Karel & Williams, Frances | (GENETIC BACKGROUND) 'Alba', Hosta sieboldii ++(SIMILAR.HOSTAS) 'Snow Flakes', 'Snow Mound' |
|