| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Season | Source | Registered |
|
1
| 'Quaker Lady' | Medium | Med-Green | - | - | Hybrid | August | Sugita, Hajime & Ruh, Peter | .1999 |
|
2
| 'Qualifying Queen' | Large | Blue/Green | - | - | Hybrid | August | Sugita, Hajime & Ruh, Peter | .1999 |
|
3
| 'Quark' | Small | Med-Green | - | - | Hybrid | July into August | Ward, Dr Dick & Ward, Jane | .2015 |
|
4
| 'Queen Isabella' | Miniature | Med-Green | Marginal | White | Unknown | August | Goodwin, Randy | .2013 |
|
5
| 'Queen of the Hill' | Giant | Med-Green | Marginal | Yellow | Hybrid | July into August | Elslager, Ed | .2005 |
|
6
| 'Queen of the Universe' | Medium | Med-Green | Marginal | Yellow | Hybrid | July into August | Graves, Butch | .2011 |
|
7
| 'Quesadilla' | Large | Med-Green | Streaked | Yellow | Sport | August to September | Zilis, Mark | .2010 |
|
8
| 'Quest' | Small | Yellow | - | - | Unknown | July into August | Malloy, Alex | .2004 |
|
9
| 'Question Mark' | Small | Dark-Green | Marginal | White | Unknown | July into August | Ruh, Peter | .1999 |
|
10
| 'Quicksand' | Large | Blue/Green | Marginal | Yellow | Hybrid | July into August | Beilstein, Doug & Beilstein, Mardy | .2021 |
|
11
| 'Quicksilver' | Large | Med-Green | Marginal | White | Hybrid | August to October | Herold, Roy | .2000 |
|
12
| 'Quiet Life' | Medium | Med-Green | Streaked | Yellow | Nat-Sport | July into August | Fransen, Marco & Fransen, Joyce & Van Eechaute, Danny | --NR-- |
|
13
| 'Quiet Nights' | - | Med-Green | - | - | Hybrid | August to September | Dalton, Jim & Dalton, Meg | .2012 |
|
14
| 'Quill' | Medium | Light-Green | - | - | Hybrid | August | Herold, Roy & Walek, Kevin & The American Hosta Society | .2009 |
|
15
| 'Quite Pleasing' | Large | Med-Green | Medial | White | Unknown | July into August | Beilstein, Doug & Beilstein, Mardy | .2013 |
|