| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Abba Dew' | Large | Light-Green | Marginal | Yellow | Sport | Pale-Lavender | July | Brill, Kirk | .1999 |
|
2
| 'Abba Fragrant Cloud' | Medium | Med-Green | Marginal | White | Unknown | Pure-White | July | Aden, Paul | .1990 |
|
3
| 'Abba Fragrant Rainbow' | - | Med-Green | - | - | Unknown | - | - | Aden, Paul | --NR-- |
|
4
| 'Above the Clouds' | Large | Blue/Green | | - | Hybrid | Near-White | July into August | Hansen, Hans | .2020 |
|
5
| 'Academy Weathertop' | Medium | Med-Green | - | - | Hybrid | Light-Purple | August | Chamberlain, Steve | .2005 |
|
6
| 'Allegan Fog' | Medium | Med-Green | Streaked | Speckles | Hybrid | Pale-Lavender | July into August | Herrema, Ken & Ruh, Peter | .2000 |
|
7
| 'American Thunderbolt' | Large | Med-Green | Medial | Yellow | Unknown | - | - | Wade, Van | --NR-- |
|
8
| 'Aomori Sunrise' | Large | Green | Medial | Yellow | Sport | Light-Purple | July into August | Unknown | --NR-- |
|
9
| 'April Storm' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
10
| 'Arctic Blast' | Medium | Blue/Green | - | - | Hybrid | Light-Purple | July | Carlson, Monty & Carlson, Julie | .2019 |
|
11
| 'Arctic Storm' | Large | Dark-Green | Streaked | Yellow | Unknown | - | - | Ternes, Nick | --NR-- |
|
12
| 'August Clouds' | - | - | - | - | Unknown | - | - | Unknown | --NR-- |
|
13
| 'Azure Frost' | Large | Blue/Green | - | - | Unknown | Near-White | June into July | Treichel, Bernie | .2006 |
|
14
| 'Azure Snow' | Large | Blue/Green | - | - | Hybrid | Pale-Lavender | August to October | Ruh, Peter | .1991 |
|