| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Season | Source | Registered |
|
1
| 'Yankee Doodle' (Goodwin) | Medium | Med-Green | Marginal | Yellow | Sport | June to July | Goodwin, Randy | .2018 |
|
2
| 'Yellow Comet' | Medium | Yellow | | | Hybrid | June to July | Graves, Butch | .2008 |
|
3
| 'Yellow Corduroys' | Medium | Light-Green | Marginal | Yellow | Unknown | June to July | Goodwin, Randy | .2016 |
|
4
| 'Yellow Dog' | Large | Yellow | | | Unknown | June to July | Hicks, Gerry | .2017 |
|
5
| 'Yellow Emperor' | Large | Yellow | | | Hybrid | June to July | Savory, Robert | .1987 |
|
6
| 'Yellow Jacket' | Small | Med-Green | Marginal | Yellow | Sport | June to July | Zilis, Mark & Ruh, Peter | .1998 |
|
7
| 'Yellowbeard' | Medium | Med-Green | Marginal | Yellow | Sport | June to July | Kurasz, M. | .2020 |
|
8
| 'Yojimbo' | Large | Med-Green | | | Hybrid | June to July | Ward, Dr Dick & Ward, Jane | .2003 |
|
9
| 'You and Me' | Large | Med-Green | Medial | White | Hybrid | June to July | Owens, Clarence | .2021 |
|
10
| 'You Are My Sunshine' | Small | Yellow | | | Hybrid | June to July | Goodwin, Randy | .2019 |
|
11
| 'Yuma' (Wade) | Large | Blue/Green | | | Hybrid | June to July | Wade, Van | .2007 |
|