| No. | Cultivar Name | Source | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Registered |
|
1
| 'Don't Look Back' | Ward, Dr Dick & Ward, Jane | Small | Med-Green | Streaked | Yellow | Hybrid | Near-White | June to July | .2015 |
|
2
| 'T Rex' | Ward, Dr Dick & Ward, Jane | Giant | Med-Green | | | Hybrid | Near-White | June | .1999 .2005 |
|
3
| 'Taj Mahal' | Ward, Dr Dick & Ward, Jane | Large | Med-Green | Medial | White | Hybrid | Near-White | June to July | .2009 |
|
4
| 'Talking Point' | Beilstein, Doug & Beilstein, Mardy | Large | Blue/Green | | | Hybrid | Med-Lavender | July to August | .2021 |
|
5
| 'Tara' (Ruh) | Ruh, Peter | Small | Med-Green | | | Unknown | Unknown | Unknown | --NR-- |
|
6
| 'Tasce' | Wade, Van | Medium | Blue/Green | | | Unknown | Unknown | Unknown | --NR-- |
|
7
| 'Tea Ceremony' | Moldovan, Steve & Walek, Kevin & The American Hosta Society | Large | Blue/Green | | | Unknown | Near-White | July | .2009 |
|
8
| 'Tecumseh' | Wade, Van | Giant | Blue/Green | | | Unknown | Unknown | Unknown | --NR-- |
|
9
| 'Telegraham' | Beilstein, Doug & Beilstein, Mardy | Large | Yellow | | | Hybrid | Pale-Lavender | June to July | .2022 |
|
10
| 'Temple of Heaven' | Ward, Dr Dick & Ward, Jane | Small | Med-Green | Medial | White | Hybrid | Unknown | Unknown | .2012 |
|
11
| 'Terra Marie' | Wade, Van | Small | Med-Green | | | Hybrid | Pale-Lavender | July | .2007 |
|
12
| 'Teton' | Wade, Van | Unknown | Dark-Green | | | Unknown | Unknown | Unknown | --NR-- |
|
13
| 'The Godfather' | Ward, Dr Dick & Ward, Jane | Giant | Blue/Green | | | Unknown | Near-White | August | .1998 |
|
14
| 'The Holy Trinity' | Willetts, Jesse | Small | Med-Green | Medial | Yellow | Unknown | Unknown | Unknown | --NR-- |
|
15
| 'The Horseshoe' | Beilstein, Doug & Beilstein, Mardy | Large | Blue/Green | | | Hybrid | Pale-Lavender | June to July | .2018 |
|
16
| 'The Sweetest Thing' | Hanson, Curt & Fransen, Marco | Medium | Med-Green | Streaked | White | Hybrid | Med-Lavender | Unknown | --NR-- |
|
17
| 'Thelma Rudolph' | Ward, Dr Dick & Ward, Jane | Large | Med-Green | | | Unknown | Unknown | Unknown | --NR-- |
|
18
| 'Thelonius' | Ward, Dr Dick & Ward, Jane | Medium | Blue/Green | | | Hybrid | Near-White | July to August | .2009 |
|
19
| 'Thor' | Ruh, Peter | Medium | Med-Green | | | Hybrid | Pale-Lavender | August | .1994 |
|
20
| 'Thumbelina' | Ward, Dr Dick & Ward, Jane | Small | Med-Green | Marginal | White | Hybrid | Light-Purple | July | .1996 |
|
21
| 'Tick Tock' | Kipplen, Ed | Small | Light-Green | Marginal | Green | Sport | Pale-Lavender | July | .2020 |
|
22
| 'Tidal Wave' | Moldovan, Steve | Medium | Blue/Green | | | Unknown | Unknown | Unknown | --NR-- |
|
23
| 'Tight Squeeze' | Soucek, John | Medium | Med-Green | Medial | White | Sport | Pale-Lavender | July to August | --NR-- |
|
24
| 'Timothy' | Ruh, Peter | Small | Dark-Green | Marginal | Yellow | Sport | Pale-Lavender | June to July | .1998 |
|
25
| 'Token' | Wade, Van | Medium | Med-Green | | | Hybrid | Pale-Lavender | June to July | --NR-- |
|
26
| 'Tokudama American Green' | Wade, Van | Medium | Dark-Green | | | Hybrid | Unknown | Unknown | --NR-- |
|
27
| 'Tomahawk' | Wade, Van | Medium | Yellow | Marginal | Green | Sport | Pale-Lavender | July | --NR-- |
|
28
| 'Too Darn Hot' | Ward, Dr Dick & Ward, Jane | Medium | Yellow | | | Hybrid | Near-White | July | .2009 |
|
29
| 'Top Dog' | Ward, Dr Dick & Ward, Jane | Medium | Yellow | | | Hybrid | Unknown | June to July | .2009 |
|
30
| 'Topaz' (Zumbar) | Zumbar, Wm | Miniature | Med-Green | | | Unknown | Unknown | Unknown | --NR-- |
|
31
| 'Topo Gigio' | Beilstein, Doug & Zilis, Mark | Medium | Dark-Green | Streaked | Yellow | Hybrid | Unknown | July to August | .2009 |
|
32
| 'Torchy' | Zumbar, Wm | Small | Dark-Green | Marginal | White | Unknown | Unknown | July to August | .1995 |
|
33
| 'Toto' | Ward, Dr Dick & Ward, Jane | Small | Med-Green | Marginal | White | Hybrid | Unknown | July to August | .2009 |
|
34
| 'Touchdown' | Ward, Dr Dick & Ward, Jane | Small | Med-Green | | | Hybrid | Unknown | July to August | .2009 |
|
35
| 'Trafalgar Square' | Ruh, Peter & Ruh, Jean | Medium | Dark-Green | | | Unknown | Unknown | August | .2005 |
|
36
| 'Trail's End' | Ruh, Peter | Large | Blue/Green | | | Unknown | Near-White | June | .1978 |
|
37
| 'Transformer' | Beilstein, Doug & Beilstein, Mardy | Unknown | Dark-Green | Medial | White | Unknown | Unknown | Unknown | .2009 |
|
38
| 'Tropic Thunder' | Ward, Dr Dick & Ward, Jane | Medium | Med-Green | Marginal | Yellow | Hybrid | Unknown | Unknown | .2012 |
|
39
| 'Tropical Highland' | Hanson, Curt | Large | Dark-Green | | | Unknown | Pale-Lavender | July | --NR-- |
|
40
| 'Tuff Stuff' | Beilstein, Doug & Beilstein, Mardy | Large | Med-Green | Medial | White | Hybrid | Med-Lavender | July to August | .2022 |
|
41
| 'Tuffet' | Wade, Van | Small | Med-Green | | | Unknown | Unknown | Unknown | --NR-- |
|
42
| 'Turtledove' | Moldovan, Steve | Small | Blue/Green | | | Unknown | Med-Lavender | Unknown | --NR-- |
|
43
| 'Tuscarora' | Wade, Van | Large | Blue/Green | | | Unknown | Near-White | June | --NR-- |
|
44
| 'Tweeter' | Wade, Van | Miniature | Unknown | Streaked | Unknown | Unknown | Unknown | Unknown | --NR-- |
|
45
| 'Tyendinaga' | Wade, Van | Large | Blue/Green | | | Unknown | Near-White | June | --NR-- |
|
46
| 'Tyendinata' | Wade, Van | Giant | Dark-Green | | | Unknown | Near-White | July | --NR-- |
|
47
| 'Typhoon' | Ward, Dr Dick & Ward, Jane | Large | Med-Green | Marginal | Yellow | Sport | Unknown | June to July | .2010 |
|