| No. | Hybrid Hostas | Pod Parent | x Pollen Parent | Source | Registered |
|
1
| 'Emily' | 'Sea Prize' | Unknown | Schwarz, Jim | --NR-- |
|
2
| 'Evening Shadows' | 'Lily Pad' | 'Lakeside Sir Logan' | Schwarz, Jim & Zillis, Mark | .2012 |
|
3
| 'Grandchild' | 'Dorothy Benedict' seedling | Unknown | Schwarz, Jim | .1999 |
|
4
| 'Little John' | 'Big Daddy' | Unknown | Schwarz, Jim | .2000 |
|
5
| 'Madison Mine' | 'Green Piecrust' | 'Tokudama' | Zilis, Mark & Schwarz, Jim & Schwarz, Karen | .2011 |
|
6
| 'Misty' (Schwarz) | 'Northern Mystery' | Unknown | Schwarz, Jim | --NR-- |
|
7
| 'Mr Z' | Unknown | 'Blue Moon' | Zilis, Mark & Schwarz, Jim & Schwarz, Karen | .2014 |
|
8
| 'Pit Bull' | 'Jewel of the Nile' | 'Gosan Sunproof' | Zilis, Mark & Schwarz, Jim | .2014 |
|
9
| 'Pot Black' | 'Lakeside Black Mama' | Unknown | Gilligan, Madelon & Schwarz, Jim | .2015 |
|
10
| 'Red Corvette' | 'Almost' | 'Katsuragawa Beni' | Moore, Jeff & Schwarz, Jim | .2015 |
|
11
| 'Red Rover' | 'Katsuragawa Beni' | 'Uncle Albert' | Moore, Jeff & Schwarz, Jim | .2015 |
|
12
| 'Royal Tapestry' | 'Sea Prize' | Unknown | Schwarz, Jim | .2002 |
|
13
| 'Schwarzkopf' | 'Frances Williams' seedling | Unknown | Schwarz, Jim | --NR-- |
|
14
| 'Sir Richard' | 'Sea Prize' | Unknown | Schwarz, Jim | .2002 |
|