| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Krossa Regal' | Giant | Blue/Green | - | - | Hybrid | Pale-Lavender | July into August | Krossa, Gus & Summers, Alex | .1980 |
|
2
| 'Blue Beauty' | Large | Blue/Green | - | - | Unknown | Near-White | June | Shaw, Florence & Summers, Alex | .1986 |
|
3
| 'Blue Piecrust' | Giant | Blue/Green | - | - | Unknown | Near-White | June into July | Summers, Alex | .1986 |
|
4
| 'Butter Rim' | Small | Blue/Green | Marginal | Yellow | Hybrid | Pure-White | July into August | Summers, Alex | .1986 |
|
5
| 'Fortunei North Hills' | Large | Med-Green | Marginal | White | Sport | Pale-Lavender | July into August | Summers, Alex & The American Hosta Society | .1986 |
|
6
| 'Ginko Craig' | Medium | Med-Green | Marginal | White | Unknown | Light-Purple | August to October | Craig, Jack & Summers, Alex | .1986 |
|
7
| 'See Saw' | Medium | Med-Green | Marginal | White | Sport | Pale-Lavender | July | Summers, Alex & The American Hosta Society | .1986 |
|
8
| 'Unducosa' | Medium | Med-Green | - | - | Hybrid | Med-Lavender | July | Summers, Alex & The American Hosta Society | .1986 |
|
9
| 'Venucosa' | Large | Med-Green | - | - | Hybrid | Deep-Purple | July | Summers, Alex & The American Hosta Society | .1986 |
|
10
| 'King Michael' | Giant | Med-Green | - | - | Hybrid | Near-White | June | Krossa, Gus & Summers, Alex & Ruh, Peter | .1992 |
|
11
| 'Patriot's Fire' | Medium | Med-Green | Marginal | White | Sport | Pale-Lavender | July | Summers, Alex & Walek, Kevin | .1996 |
|
12
| 'Fall Emerald' | Large | Dark-Green | - | - | Unknown | Pale-Lavender | June into July | Summers, Alex & Ruh, Peter | .1997 |
|
13
| 'Finlandia' | Medium | Med-Green | - | - | Hybrid | Pale-Lavender | August | Summers, Alex & Ruh, Peter | .1997 |
|
14
| 'Harvest Dandy' | Large | Med-Green | - | - | Hybrid | Light-Purple | September | Summers, Alex & Ruh, Peter | .1997 |
|
15
| 'Harvest Dawn' | Small | Dark-Green | - | - | Hybrid | Light-Purple | August to September | Summers, Alex & Ruh, Peter | .1997 |
|
16
| 'Harvest Delight' | Medium | Med-Green | - | - | Hybrid | Pale-Lavender | August to October | Summers, Alex & Ruh, Peter | .1997 |
|
17
| 'Harvest Desire' | Medium | Dark-Green | - | - | Hybrid | Pale-Lavender | August to October | Summers, Alex & Ruh, Peter | .1997 |
|
18
| 'Pastures New' | Small | Med-Green | - | - | Hybrid | Pure-White | July | Smith, Eric & Summers, Alex | .1997 |
|
19
| 'White Mule' | Medium | Med-Green | - | - | Unknown | Pure-White | August | Summers, Alex & Ruh, Peter | .1998 |
|
20
| 'Cartwheels' | Medium | Blue/Green | Marginal | Yellow | Sport | Near-White | July | Summers, Alex & Ruh, Peter | .2002 |
|
21
| 'Candy Dish' (Summers) | Medium | Med-Green | | - | Hybrid | Pale-Lavender | August to September | Summers, Alex & Wrede, Arthur | .2003 |
|
22
| 'Buggy Wheels' | Medium | Blue/Green | - | - | Sport | Near-White | June into July | Summers, Alex & Ruh, Peter | .2005 |
|
23
| 'Carriage Wheels' | Medium | Dark-Green | Medial | Yellow | Sport | Near-White | June into July | Summers, Alex & Walek, Kevin | .2009 |
|
24
| 'Green Milk' | Large | Med-Green | - | - | Sport | Near-White | July | Summers, Alex & Ruh, Peter | .2009 |
|
25
| 'Honeysong' | Large | Med-Green | Marginal | White | Unknown | Pale-Lavender | July into August | Summers, Alex & Walek, Kevin | .2009 |
|
26
| 'Platinum Nugget' | Large | Yellow | - | - | Sport | Near-White | June into July | Summers, Alex & Walek, Kevin | .2009 |
|