| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Kiss Me Kwick and Don't Slobber' | Large | Light-Green | | - | Hybrid | Near-White | June into July | Kwick, Charles | .2017 |
|
2
| 'Tall, Dark, and Handsome' | Giant | Dark-Green | | - | Hybrid | Pale-Lavender | - | Stegeman, Bev & Stegeman, Dave | .2012 |
|
3
| 'Tamiami Blue' | Large | Blue/Green | | - | Hybrid | Near-White | July into August | Smith, Roger | .2013 |
|
4
| 'Tangerine Tango' | Medium | Blue/Green | Medial | Yellow | TC Sport | Pale-Lavender | July into August | Sebright Gardens | .2013 |
|
5
| 'Teltow Gay Honey Moon' | Medium | Med-Green | Streaked | White | Sport | Pale-Lavender | July into August | Entemann, Manfred | .2020 |
|
6
| 'Temptress' (Asch) | Large | Med-Green | Streaked | Yellow | Unknown | Unknown | - | Asch, Stuart | --NR-- |
|
7
| 'The Big Five-oh' | Giant | Dark-Green | | - | Unknown | Near-White | June into July | Seaver, Charles | .2017 |
|
8
| 'The Horseshoe' | Large | Blue/Green | | - | Hybrid | Pale-Lavender | June into July | Beilstein, Doug & Beilstein, Mardy | .2018 |
|
9
| 'The Right One' | Medium | Blue/Green | Medial | Yellow | Hybrid | Med-Lavender | July | Elslager, Ed | --NR-- |
|
10
| 'The Wall' | Giant | Blue/Green | | - | Unknown | Near-White | July into August | Schulz, Ed | .2017 |
|
11
| 'Tilt-A-Whirl' | Medium | Blue/Green | | - | Hybrid | Pale-Lavender | August to September | Solberg, Robert | .2013 |
|
12
| 'Timeless Beauty' | Medium | Blue/Green | Medial | White | Sport | Med-Lavender | July into August | Heemskerk, Gerardus | .2011 |
|
13
| 'To Dye For' | Large | Light-Green | Medial | White | Unknown | Near-White | July | Dye, Kay | .2017 |
|
14
| 'Top of the Mornin' | Medium | Yellow | | - | Hybrid | Med-Lavender | August to September | Dean, Don | .2017 |
|
15
| 'Total Justice' | Large | Med-Green | Medial | White | Sport | Pale-Lavender | July into August | Dupre, Dirk | .2014 |
|
16
| 'Touch of Green' | Large | Dark-Green | | - | Sport | Pure-White | June into July | Hackbarth, Robert | .2015 |
|
17
| 'Toyo-no-omoide' | Large | Med-Green | | - | Hybrid | Near-White | July | Nakayama, Toyozo & Lockwood, Mikky | .2018 |
|
18
| 'Treasure Hunt' | Medium | Med-Green | Marginal | Yellow | Sport | Pale-Lavender | July | Fransen, Marco & Fransen, Joyce | --NR-- |
|
19
| 'Trill' | Large | Med-Green | | - | Hybrid | Pale-Lavender | July | Vaughn, Kevin | .2009 |
|
20
| 'Trilogy' | Medium | Med-Green | Medial | Blue-Green | Hybrid | Pale-Lavender | June | Gilligan, Madelon | .2018 |
|
21
| 'Tropical Highland' | Large | Dark-Green | | - | Unknown | Pale-Lavender | July | Hanson, Curt | --NR-- |
|
22
| 'Turnabout' | Medium | Med-Green | Marginal | White | Hybrid | Pale-Lavender | July into August | Lydell, Ransom | .2001 |
|
23
| 'Tut Tut' | Large | Unknown | | - | Sport | Near-White | June into July | Unknown | --NR-- |
|
24
| 'Twizzler' | Medium | Blue/Green | | - | Hybrid | Light-Purple | July into August | Elchuk, Kevin & Elchuk, Olga | .2015 |
|
25
| 'Tyler John' | Large | Blue/Green | Streaked | Yellow | Unknown | Near-White | July into August | Hackbarth, Robert | .2015 |
|
26
| 'Tyre' | Small | Med-Green | Streaked | White | Hybrid | Med-Lavender | July into August | Malloy, Alex | .2005 |
|