| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Don't Tease Me' | Medium | Dark-Green | Medial | White | Nat-Sport | Pale-Lavender | July into August | White, Brian | --NR-- |
|
2
| 'Tail Feathers' | Giant | Light-Green | Streaked | Yellow | Nat-Sport | Pale-Lavender | July into August | Wasitis, Chick | --NR-- |
|
3
| 'Talking Point' | Large | Blue/Green | | | Hybrid | Med-Lavender | July into August | Beilstein, Doug & Beilstein, Mardy | .2021 |
|
4
| 'Tawney' | Small | Yellow | - | - | Unknown | - | - | Lydell, Ransom | --NR-- |
|
5
| 'Tea Dance' | Small | Med-Green | Marginal | White | Unknown | - | - | Terpening, Kent | --NR-- |
|
6
| 'Teddy Bear' (Hosta Library) | Large | Dark-Green | - | - | Unknown | - | - | Unknown | --NR-- |
|
7
| 'Ten Karat Gold' | Medium | Yellow | - | - | Hybrid | - | - | Zilis, Mark & Ruh, Peter & Ruh, Jean | .2008 |
|
8
| 'The Shire' | Large | Dark-Green | - | - | Unknown | - | - | Goodenough, Rick | --NR-- |
|
9
| 'The Trophy Wife' | Giant | Yellow-Gold | | - | Hybrid | Med-Lavender | June into July | Fox, Bob & Fox, G. | .2019 |
|
10
| 'The Unforgettable Fire' | Large | Med-Green | | | Unknown | | | Van Eechaute, Danny | --NR-- |
|
11
| 'Theo's Red' | Medium | Med-Green | - | - | Hybrid | Med-Lavender | - | Leydens, Theo | --NR-- |
|
12
| 'Thriller' | - | Blue/Green | Streaked | Speckles | Unknown | - | July into August | Mullin, Joy & Schwarz, Jim | .2015 |
|
13
| 'Thrills and Frills' | Small | Med-Green | Marginal | Yellow | Hybrid | Pale-Lavender | July | Dean, Don | .2012 |
|
14
| 'Tinker Blue' | Miniature | Blue/Green | - | - | Unknown | - | - | Benedict, Dr Ralph (Herb) & Kuenster, Rod | .2010 |
|
15
| 'Tinkle' | Miniature | Med-Green | Medial | White | Sport | Light-Purple | July | Unknown | --NR-- |
|
16
| 'Tiny Gems' | Miniature | Blue/Green | - | - | Unknown | - | - | Avent, Tony | --NR-- |
|
17
| 'Tiny Tot' | Miniature | Med-Green | - | - | Unknown | - | - | Unknown | --NR-- |
|
18
| 'To the Point' | Medium | Med-Green | - | - | Unknown | - | July into August | Schmidt, Jon | .2015 |
|
19
| 'Tomcat' | Small | Blue/Green | Marginal | White | Unknown | - | - | Lydell, Ransom | --NR-- |
|
20
| 'Tosca's Harbor View' | Large | Dark-Green | Streaked | Yellow | Unknown | - | - | Goodenough, Rick | --NR-- |
|
21
| 'Tough Howard' | Large | Dark-Green | - | - | Unknown | Pale-Lavender | July into August | Freeman, Franc & Freeman, Sally | --NR-- |
|
22
| 'Tousled Hair' | Small | Med-Green | - | - | Hybrid | Med-Lavender | - | Klapwijk, Pieter | --NR-- |
|
23
| 'Tremont Yellow Glory' | Large | Blue/Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
|
24
| 'Trendsetter' | Medium | Med-Green | Marginal | White | Hybrid | Pale-Lavender | June into July | Hansen, Hans | .2019 |
|
25
| 'Trill' | Large | Med-Green | - | - | Hybrid | Pale-Lavender | July | Vaughn, Kevin | .2009 |
|
26
| 'Tristesse' | Large | Light-Green | - | - | Hybrid | Med-Lavender | - | Philips, Hugo | .2010 |
|
27
| 'Tropical Highland' | Large | Dark-Green | - | - | Unknown | Pale-Lavender | July | Hanson, Curt | --NR-- |
|
28
| 'Tropical Sunrise' | Large | Yellow | Marginal | White | Sport | Med-Lavender | July | Van den Top, Jan | --NR-- |
|
29
| 'Tucker Friendly Folk' | Large | Med-Green | - | - | Hybrid | Near-White | July | Stephens, Ray | .1991 |
|
30
| 'Tuffet' | Small | Med-Green | - | - | Unknown | - | - | Wade, Van | --NR-- |
|
31
| 'Two Tone' | Small | Light-Green | - | - | Sport | Med-Lavender | - | Fransen, Marco & Fransen, Joyce | --NR-- |
|