| No. | Cultivar Name | Type of Origin | Mother/Pod Parent | x Pollen Parent | Source | Background Information |
|
1
| 'Amethyst Joy' | Hybrid | Hosta kiyosumiensis | Hosta pycnophylla | Sugita, Hajime & Ruh, Peter | (GENETIC BACKGROUND) Hosta kiyosumiensis, Hosta pycnophylla ++(SIMILAR.HOSTAS) 'Riptide' |
|
2
| 'Aureomarginata', H. kiyosumiensis | Duplicate | - | - | Duplicate Name | (CORRECT.NAME) 'Kifukurin Kiyosumi' |
|
3
| 'Belle of the Ball' | Hybrid | Hosta kiyosumiensis | Hosta pycnophylla | Sugita, Hajime & Ruh, Peter | (GENETIC BACKGROUND) Hosta kiyosumiensis, Hosta pycnophylla |
|
4
| 'Busen' | Sport | Hosta kiyosumiensis | - | Sugita, Hajime | (GENETIC BACKGROUND) Hosta kiyosumiensis |
|
5
| 'Frilly Frolic' | Hybrid | 'Sea Frolic' | Hosta kiyosumiensis | Dean, Don | (GENETIC BACKGROUND) 'Donahue Piecrust', 'Fortunei', 'Fortunei Gigantea', Hosta kiyosumiensis, Hosta montana, 'Sea Frolic' |
|
6
| 'Hippeastrum' | Unknown | - | - | Maekawa, Dr Fumio | (SIMILAR.HOSTAS) Hosta kiyosumiensis |
|
7
| Hosta kiyosumiensis | Species | Hosta kiyosumiensis | - | Species from Japan by Maekawa, Dr Fumio | (GENETIC BACKGROUND) Wild Species |
|
8
| Hosta kiyosumiensis petrophila | Nat-Sport | Hosta kiyosumiensis | | Unknown | (GENETIC BACKGROUND) Hosta kiyosumiensis |
|
9
| Hosta kujosumensis | Duplicate | | | Duplicate Name | (CORRECT.NAME) Hosta kiyosumiensis |
|
10
| 'Inland Sea' | Hybrid | Hosta kiyosumiensis | Hosta pycnophylla | Sugita, Hajime & Zilis, Mark | (GENETIC BACKGROUND) Hosta kiyosumiensis, Hosta pycnophylla |
|
11
| 'Iwama' | Duplicate | - | - | Duplicate Name | (CORRECT.NAME) Hosta kiyosumiensis petrophila |
|
12
| 'James A. Garfield' | Hybrid | Hosta pycnophylla | Hosta kiyosumiensis | Sugita, Hajime & Ruh, Peter | (GENETIC BACKGROUND) Hosta kiyosumiensis, Hosta pycnophylla |
|
13
| 'James Madison' | Hybrid | Hosta longipes | Hosta pycnophylla | Sugita, Hajime & Ruh, Peter | (GENETIC BACKGROUND) Hosta longipes, Hosta pycnophylla |
|
14
| 'Kasahara Nishiki' | Sport | Hosta kiyosumiensis | - | Unknown | (GENETIC BACKGROUND) Hosta kiyosumiensis |
|
15
| 'Kifukurin Kiyosumi' | Sport | Hosta kiyosumiensis | - | Unknown | (GENETIC BACKGROUND) Hosta kiyosumiensis, Hosta montana (Possibly) ++(SIMILAR.HOSTAS) 'Kifukurin Hyuga', 'Shelley's' |
|
16
| 'Kiyosumi Gibōshi' | Duplicate | - | - | Duplicate Name | (CORRECT.NAME) Hosta kiyosumiensis |
|
17
| 'Kiyosumiensis Maiohgi' | Nat-Sport | Hosta kiyosumiensis | | Sugita, Hajime | (GENETIC BACKGROUND) Hosta kiyosumiensis |
|
18
| 'Lavender Doll' | Hybrid | Hosta kiyosumiensis | Hosta pycnophylla | Sugita, Hajime & Ruh, Peter | (GENETIC BACKGROUND) Hosta kiyosumiensis, Hosta pycnophylla |
|
19
| 'Lavender Stocking' | Hybrid | Hosta kiyosumiensis | Hosta pycnophylla | Sugita, Hajime & Ruh, Peter | (GENETIC BACKGROUND) Hosta kiyosumiensis, Hosta pycnophylla |
|
20
| 'Maiohgi' | Sport | Hosta kiyosumiensis | - | Unknown | (GENETIC BACKGROUND) Hosta kiyosumiensis ++(SIMILAR.HOSTAS) 'Busen' |
|
21
| 'Makafu Kiyosumi' | Sport | Hosta kiyosumiensis | - | Unknown | (GENETIC BACKGROUND) Hosta kiyosumiensis |
|
22
| 'Martin Van Buren' | Hybrid | Hosta kiyosumiensis | Hosta pycnophylla | Sugita, Hajime & Ruh, Peter | (GENETIC BACKGROUND) Hosta kiyosumiensis, Hosta pycnophylla |
|
23
| 'Mercy Me' | Hybrid | Complex Cross | Hosta kiyosumiensis | McDonell, Harold | (GENETIC BACKGROUND) 'Gilt by Association', Hosta hypoleuca, Hosta kiyosumiensis, Hosta longipes, Hosta longipes hypoglauca', 'Maekawa', 'Marilyn Monroe', 'One Man's Treasure', Hosta pycnophylla, Hosta rupifraga, 'Urajiro Hachijo' |
|
24
| 'Nakafu Kiyosumi' | Sport | Hosta kiyosumiensis | - | Unknown | (GENETIC BACKGROUND) Hosta kiyosumiensis |
|
25
| 'Nokogiriyama' | Unknown | - | - | Unknown & Ruh, Peter | (GENETIC BACKGROUND) Hosta kiyosumiensis |
|
26
| 'Quaker Lady' | Hybrid | Hosta kiyosumiensis | Hosta pycnophylla | Sugita, Hajime & Ruh, Peter | (GENETIC BACKGROUND) Hosta kiyosumiensis, Hosta pycnophylla |
|
27
| 'Qualifying Queen' | Hybrid | Hosta kiyosumiensis | Hosta pycnophylla | Sugita, Hajime & Ruh, Peter | (GENETIC BACKGROUND) Hosta kiyosumiensis, Hosta pycnophylla |
|
28
| 'Relentless' | Hybrid | Complex Cross | Complex Cross | Dean, Don | (GENETIC BACKGROUND) 'Aden No. 270', 'Aden No. 275', 'Donahue Piecrust', 'Fortunei', 'Fortunei Gigantea', 'Fortunei Robusta', 'Green Piecrust', Hosta kiyosumiensis, 'Liberty Bell', Hosta montana, 'Neat Splash', 'Noah's Ark', 'Sea Drift', 'Sea Frolic', Hosta sieboldii, 'Yellow Splash' |
|
29
| 'Seiryu' | Sport | Hosta kiyosumiensis | - | Unknown | (GENETIC BACKGROUND) Hosta kiyosumiensis ++(SIMILAR.HOSTAS) 'Kasahara Nishiki' |
|
30
| 'Seiryu Aiyagawa' | Sport | Hosta kiyosumiensis | - | Unknown | (GENETIC BACKGROUND) Hosta kiyosumiensis ++(SIMILAR.HOSTAS) 'Kasahara Nishiki' |
|
31
| 'Shinano Nishiki' | Sport | Hosta kiyosumiensis | - | Unknown | (GENETIC BACKGROUND) Hosta kiyosumiensis |
|
32
| 'Shirobana Kiyosumi' | Sport | Hosta kiyosumiensis | - | Unknown | (GENETIC BACKGROUND) Hosta kiyosumiensis |
|
33
| 'Swan Lake' | Hybrid | Hosta kiyosumiensis | Hosta pycnophylla | Sugita, Hajime & Ruh, Peter | (GENETIC BACKGROUND) Hosta kiyosumiensis, Hosta pycnophylla ++(SIMILAR.NAME) 'Swan Lane' ++(SIMILAR.HOSTAS) 'Amethyst Joy' |
|
34
| 'Toots' | Hybrid | Hosta pycnophylla | Hosta kiyosumiensis | Sugita, Hajime & Ruh, Peter | (GENETIC BACKGROUND) Hosta kiyosumiensis, Hosta pycnophylla ++(SIMILAR.HOSTAS) 'Quaker Lady' |
|
35
| 'White Heron' | Hybrid | Hosta kiyosumiensis | Hosta pycnophylla | Sugita, Hajime & Ruh, Peter | (GENETIC BACKGROUND) Hosta kiyosumiensis, Hosta pycnophylla ++(SIMILAR.HOSTAS) 'Belle of the Ball', 'Mikawa-no-yuki' |