No. | Cultivar Name | Source | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Registered |
1
| 'Alexizz Madison' | Xavier-Sakr, Suzzane | Small | Blue/Green | Marginal | White | Sport | Light-Purple | July | .2005 |
2
| 'Allan P. McConnell' | McConnell, Allan & Seaver, Mildred | Medium | Med-Green | Marginal | White | Unknown | Pale-Lavender | July to August | .1980 |
3
| 'Allen C. Haskell' | Seaver, Mildred & Walek, Kevin & The American Hosta Society | Large | Dark-Green | Streaked | Yellow | Unknown | Pale-Lavender | July | .2009 |
4
| 'Amazon' | Goodenough, Rick | Large | Blue/Green | Medial | Yellow | Unknown | Unknown | Unknown | --NR-- |
5
| 'Ancient Mariner' | Goodenough, Rick | Large | Blue/Green | Streaked | Yellow | Unknown | Unknown | Unknown | --NR-- |
6
| 'Anna Rosemary' | Parks, David | Large | Dark-Green | Medial | Yellow | Unknown | Unknown | Unknown | --NR-- |
7
| 'Aqua Velva' | Vaughn, Kevin | Large | Blue/Green | | | Hybrid | Pale-Lavender | July to August | .1983 |
8
| 'Artemis' | Donahue, Thomas & Malloy, Alex | Large | Light-Green | | | Unknown | Unknown | June to July | .2001 |
9
| 'Austin Dickinson' | Lachman, Wm & Lachman, Eleanor | Medium | Med-Green | Marginal | Yellow | Hybrid | Light-Purple | August to September to October | .1992 |
10
| 'Autumn Charm' | Lachman, Wm & Lachman, Eleanor | Medium | Med-Green | | | Hybrid | Pale-Lavender | September | --NR-- |
11
| 'Aventurine' | Seaver, Mildred | Medium | Blue/Green | | | Unknown | Unknown | Unknown | --NR-- |
12
| 'Awesome Illusion' | Xavier-Sakr, Suzzane | Large | Dark-Green | Streaked | Speckles | Sport | Light-Purple | June to July | .2002 |
13
| 'Aztec Treasure' | Vaughn, Kevin | Large | Yellow | | | Hybrid | Light-Purple | June to July | .1987 |
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