No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
1
| 'Tapestry' | Large | Dark-Green | Medial | White | Unknown | Pale-Lavender | June into July | Wasitis, Chick | .2021 |
2
| 'TBSP Butter' | Miniature | Yellow-Gold | | | Hybrid | Light-Purple | June into July | Dye, Kay | .2021 |
3
| 'Tea at Bettys' | Small | Med-Green | Marginal | Yellow | Sport | Light-Purple | July into August | Ford, Richard & Ford, Mary | .2009 |
4
| 'Tears in Heaven' | Medium | Blue/Green | | - | Hybrid | Pale-Lavender | July into August | Hansen, Hans | .2019 |
5
| 'Teltow Lemon Fountain' | Large | Light-Green | | - | Unknown | Near-White | August to September | Entemann, Manfred | .2019 |
6
| 'Teltow Olive Kentia' | Medium | Dark-Green | | - | Unknown | Med-Lavender | August to September | Entemann, Manfred | .2019 |
7
| 'Teltow The Stork' | Large | Light-Green | | - | Unknown | Near-White | July into August | Entemann, Manfred | .2019 |
8
| 'Teltow Yellow Explosion' | Large | Yellow | | - | Unknown | Near-White | August | Entemann, Manfred | .2019 |
9
| 'Teltow Yellow Orphan' | Medium | Yellow | | - | Unknown | Pale-Lavender | August | Entemann, Manfred | .2019 |
10
| 'Temptation' | Giant | Blue/Green | Medial | White | Sport | Near-White | June | Cornitensis, Roger | .2020 |
11
| 'Temptress' (Hicks) | Large | Med-Green | Medial | Yellow | Sport | Med-Lavender | July into August | Hicks, Gerry | .2017 |
12
| 'Terre Haute' | Small | Med-Green | - | - | Unknown | - | July | Goodwin, Randy | .2009 |
13
| 'The B and C Rislers' | Medium | Yellow | | | Hybrid | Pale-Lavender | July | Kwick, Charles | .2022 |
14
| 'The Diplomat' | Small | Med-Green | Marginal | White | Sport | Near-White | July into August | Goodwin, Randy | .2016 |
15
| 'The Duchess Dorothy' | Small | Light-Green | Marginal | White | Unknown | Pale-Lavender | June into July | Goodwin, Randy | .2019 |
16
| 'The General' | Large | Med-Green | - | - | Unknown | Med-Lavender | - | Savory, Dennis | .2012 |
17
| 'The Mighty Koo Yai' | Giant | Dark-Green | | - | Hybrid | Med-Lavender | June into July | Kwick, Charles | .2019 |
18
| 'The Seventh Son' | Large | Light-Green | | | Hybrid | Pale-Lavender | July into August | Kwick, Charles | .2022 |
19
| 'The Sleeper' | Medium | Med-Green | - | - | Hybrid | Med-Lavender | June into July | Gilligan, Madelon | .2017 |
20
| 'The Trophy Wife' | Giant | Yellow-Gold | | - | Hybrid | Med-Lavender | June into July | Fox, Bob & Fox, G. | .2019 |
21
| 'Timber Blaze' | Medium | Yellow | - | - | Unknown | Med-Lavender | - | Hackbarth, Robert | .2015 |
22
| 'Timeless Treasure' | Giant | Med-Green | - | - | Hybrid | Near-White | June into July | Shadrack, Mike | .2011 |
23
| 'Timothy C. Morgan' | Medium | Blue/Green | Medial | White | Unknown | Pale-Lavender | July into August | Chamberlain, Steve | .2005 |
24
| 'Timothy J. Wright' | Medium | Yellow | - | - | Unknown | Med-Lavender | - | Chamberlain, Steve | .2015 |
25
| 'Tokyo Spring' | Medium | Light-Green | | - | Hybrid | Pale-Lavender | July into August | Ragus, Gerhard & Ragus, Renate | .2020 |
26
| 'TON-kah toh' | Giant | Blue/Green | | - | Hybrid | Near-White | June into July | Kwick, Charles | .2019 |
27
| 'Total Justice' | Large | Med-Green | Medial | White | Sport | Pale-Lavender | July into August | Dupre, Dirk | .2014 |
28
| 'Tousled Hair' | Small | Med-Green | - | - | Hybrid | Med-Lavender | - | Klapwijk, Pieter | --NR-- |
29
| 'Tower of Power' | Giant | Med-Green | - | - | TC Sport | Near-White | July | Mortko, Rob | --NR-- |
30
| 'Transitions' | Large | Med-Green | Marginal | Yellow | Hybrid | Med-Lavender | July into August | Dean, Don | .2016 |
31
| 'Trilogy' | Medium | Med-Green | Medial | Blue-Green | Hybrid | Pale-Lavender | June | Gilligan, Madelon | .2018 |
32
| 'Trisha's Sunny Paradise' | Small | Yellow | - | - | Sport | Deep-Purple | July | McHugh, Ed | .2012 |
33
| 'Trixi' | Miniature | Med-Green | - | - | Unknown | Med-Lavender | June into July | Dupre, Dirk | .2006 |
34
| 'Trouve' | Medium | Yellow | Streaked | Green | Hybrid | Light-Purple | July into August | Desgranges, K. | .2021 |
35
| 'Tsugaru Nishiki' | Large | Med-Green | Streaked | White | Sport | Light-Purple | August to September | Unknown | --NR-- |
36
| 'Tweety Bird' | Small | Yellow | - | - | Unknown | - | June into July | Schwarz, Jim | .1997 |
37
| 'Twist of Dwarf' | Small | Med-Green | Medial | White | Sport | - | June into July | Brinker, Larry | .2010 |
38
| 'Twister' | Medium | Dark-Green | Medial | Yellow | Sport | Med-Lavender | July into August | Van den Top, Jan | --NR-- |
39
| 'Twizzler' | Medium | Blue/Green | - | - | Hybrid | Light-Purple | July into August | Elchuk, Kevin & Elchuk, Olga | .2015 |
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