| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Hadspen Seersucker' | Large | Med-Green | - | - | Unknown | Med-Lavender | July | Smith, Eric | --NR-- |
|
2
| 'Hammurabi' | Medium | Dark-Green | - | - | Sport | - | - | Leuckx, Bart | --NR-- |
|
3
| 'Hanjas Big Dane' | Small | Light-Green | | | Unknown | | | Hansen, Jan Hurup | --NR-- |
|
4
| 'Hanjas Colorful' | Medium | Med-Green | Medial | White | Unknown | | | Hansen, Jan Hurup | --NR-- |
|
5
| 'Hanjas Darling' | Large | Light-Green | | | Unknown | | | Hansen, Jan Hurup | --NR-- |
|
6
| 'Hanjas Grandmother' | Large | Light-Green | | | Unknown | Pale-Lavender | | Hansen, Jan Hurup | --NR-- |
|
7
| 'Hanjas Hanging Tree' | Medium | Dark-Green | | | Unknown | Near-White | | Hansen, Jan Hurup | --NR-- |
|
8
| 'Hanjas Ida' | Medium | Blue/Green | | | Unknown | | | Hansen, Jan Hurup | --NR-- |
|
9
| 'Hanjas Joy' | Small | Light-Green | Marginal | Yellow | Unknown | | | Hansen, Jan Hurup | --NR-- |
|
10
| 'Hanjas Splash' | Small | Blue/Green | Streaked | Yellow | Unknown | | | Hansen, Jan Hurup | --NR-- |
|
11
| 'Hanjas Yellow Dream' | Medium | Yellow | | | Unknown | | | Hansen, Jan Hurup | --NR-- |
|
12
| 'Hawkin's Gold' | Small | Yellow-Gold | - | - | Hybrid | Pale-Lavender | July | Kwick, Charles | .2019 |
|
13
| 'Hello Gorgeous' | Large | Yellow | - | - | Unknown | Near-White | July into August | Purvis, Owen | .2019 |
|
14
| 'Hello There' | Medium | Dark-Green | - | - | Unknown | Light-Purple | August | Benedict, Dr Ralph (Herb) & Kuenster, Rod | .2010 |
|
15
| 'Her Eyes Were Blue' | Medium | Blue/Green | - | - | Hybrid | Near-White | July into August | Dean, Don | .2008 |
|
16
| 'Herifu Tet' | Medium | Dark-Green | - | - | Unknown | - | - | Unknown | --NR-- |
|
17
| 'Hey You' | Medium | Med-Green | - | - | Unknown | - | - | Scheer, Alttara | --NR-- |
|
18
| 'High Voltage' | Medium | Med-Green | Medial | Yellow | Sport | Pale-Lavender | July | Van den Top, Jan | --NR-- |
|
19
| 'Hitotsuba' | Medium | Med-Green | - | - | Sport | Pale-Lavender | July into August | Unknown | --NR-- |
|
20
| 'Hokkaido' | Large | Light-Green | - | - | Hybrid | - | - | Unknown | --NR-- |
|
21
| 'Holar Crimson Grape' | Large | Dark-Green | - | - | Hybrid | - | - | Van Keer, Ronny | --NR-- |
|
22
| 'Holar Flying Saucer' | Large | Blue/Green | - | - | Hybrid | - | - | Van Keer, Ronny | --NR-- |
|
23
| 'Holar Sunset Cobra' | Medium | Med-Green | - | - | Hybrid | - | - | Van Keer, Ronny | --NR-- |
|
24
| 'Holy Smokes!' | Large | Blue/Green | - | - | Unknown | - | July into August | Schwarz, Jim & Schwarz, Karen | .2015 |
|
25
| 'Honey Bee' | Medium | Yellow-Gold | - | - | Hybrid | Near-White | June into July | Wilson, Audra & Van Wyke, Trudy | --NR-- |
|
26
| 'Hosana' | Large | Blue/Green | Streaked | White | Hybrid | - | - | Van Wyke, Trudy | --NR-- |
|
27
| 'Hot Air Balloon' | Large | Light-Green | - | - | Unknown | - | - | Goodenough, Rick | --NR-- |
|
28
| 'Hot Toddy' | Medium | Dark-Green | | | Unknown | Light-Purple | | Ziarek, Ken | --NR-- |
|
29
| 'Hotel California' | Giant | Yellow | - | - | Hybrid | Pure-White | June into July | Purvis, Owen & Purvis, Sue | .2019 |
|
30
| 'Huckleberry Grin' | Giant | Blue/Green | - | - | Unknown | Near-White | - | Carlson, Monty & Carlson, Julie | --NR-- |
|
31
| 'Hyakka-no-homare' | Medium | Blue/Green | Streaked | White | Unknown | - | - | Unknown | --NR-- |
|