| No. | Sport Hostas | Mother Plant | Source | Registered |
|
1
| 'Emerald Skies' | 'Blue Skies' | Klehm, Roy & Walek, Kevin & The American Hosta Society | .2009 |
|
2
| 'Exotic Blue Skies' | 'Blue Skies' | Klehm, Roy | --NR-- |
|
3
| 'Exotic Frances Williams' | 'Frances Williams' | Klehm, Roy | --NR-- |
|
4
| 'Green Angel' | 'Blue Angel' | Klehm, Roy | .1990 |
|
5
| 'Green Velveteen' | 'Embroidery' | Klehm, Roy | .1999 |
|
6
| 'Junior Miss' | 'Sitting Pretty' | Klehm, Roy | .1999 |
|
7
| 'Mademoiselle' | 'Patriot' | Klehm, Roy | .1999 |
|
8
| 'Maekawa' | Hosta hypoleuca | Klehm, Roy & Walek, Kevin & The American Hosta Society | .2009 |
|
9
| 'Nutty Professor' | 'Maekawa' | Klehm, Roy | .2004 |
|
10
| 'Silver Lode' | 'Silver Streak' | Klehm, Roy | .1999 |
|
11
| 'Summer Joy' | 'Blue Moon' | Klehm, Roy | .1998 |
|
12
| 'Summer Music' | 'Shade Master' | Klehm, Roy | .1998 |
|
13
| 'Summer Serenade' | 'Piedmont Gold' | Klehm, Roy | .1998 |
|
14
| 'Venetian Skies' | 'Venetian Blue' | Klehm, Roy | --NR-- |
|
15
| 'Vera Verde' | Hosta gracillima | Klehm, Roy & Aden, Paul | .1990 |
|