| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Gosan Gold Midget' | Small | Yellow | | | Hybrid | Light-Purple | July | Schmid, W. George | .1989 |
|
2
| 'Gosan Gold Sword' | Small | Yellow | | | Hybrid | Pale-Lavender | June to July | Schmid, W. George | .1989 |
|
3
| 'Gosan Hildegarde' | Small | Yellow | | | Hybrid | Light-Purple | July | Schmid, W. George | .1989 |
|
4
| 'Aphrodite' | Large | Med-Green | | | Sport | Pure-White | August to September to October | Maekawa, Dr Fumio & Schmid, W. George & Walek, Kevin & The American Hosta Society | .2009 |
|
5
| 'Gosan Gold Mist' | Medium | Yellow | Marginal | Green | Hybrid | Light-Purple | July to August | Schmid, W. George | .2009 |
|
6
| 'Gosan Leather Strap' | Small | Dark-Green | | | Hybrid | Unknown | July to August | Schmid, W. George | .2009 |
|
7
| 'Gosan Mina' | Small | Light-Green | | | Hybrid | Unknown | July to August | Schmid, W. George | .2009 |
|
8
| 'Gosan Moon Skirt' | Medium | Yellow | Marginal | White | Sport | Pale-Lavender | July | Schmid, W. George | .2009 |
|
9
| 'Gosan Sigi Grey' | Large | Blue/Green | | | Hybrid | Unknown | Unknown | Schmid, W. George | .2009 |
|
10
| 'Gosan Sunproof' | Large | Med-Green | | | Hybrid | Pale-Lavender | July to August | Schmid, W. George | .2009 |
|