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 to 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 | 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 to August | Johnson, Greg | .2004 |
7
| 'Toutatis' | Small | Yellow | | | Unknown | Unknown | June to July | Deckert, Emile & Deckert, Jane | .2004 |
8
| 'Turbo Blue' | Large | Blue/Green | Streaked | Yellow | Unknown | Unknown | Unknown | Elslager, Ed | .2004 |
9
| 'Twilight Time' | Small | Blue/Green | | | Hybrid | Light-Purple | August | Johnson, Greg | .2004 |
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