| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Tappen Zee' | Medium | Dark-Green | Marginal | White | Sport | Pale-Lavender | June into July | Malloy, Alex | .2004 |
|
2
| 'Templar Gold' | Medium | Yellow | | - | Unknown | Med-Lavender | July | Deckert, Emile & Deckert, Jane | .2004 |
|
3
| 'Tequila Sunrise' | Medium | Yellow | | - | Hybrid | Unknown | - | Johnson, Greg | .2004 |
|
4
| 'The Green Hornet' | Large | Med-Green | Streaked | Yellow | Hybrid | Pale-Lavender | July | Elslager, Ed | .2004 |
|
5
| 'Tic Tac' | Miniature | Med-Green | Medial | White | Hybrid | Med-Lavender | July | Johnson, Greg | .2004 |
|
6
| 'Topaz' (Johnson) | Medium | Blue/Green | | - | Hybrid | Light-Purple | July into August | Johnson, Greg | .2004 |
|
7
| 'Toutatis' | Small | Yellow | | - | Unknown | Unknown | June into July | Deckert, Emile & Deckert, Jane | .2004 |
|
8
| 'Turbo Blue' | Large | Blue/Green | Streaked | Yellow | Unknown | Unknown | - | Elslager, Ed | .2004 |
|
9
| 'Twilight Time' | Small | Blue/Green | | - | Hybrid | Light-Purple | August | Johnson, Greg | .2004 |
|