| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Alex Summers' | Large | Blue/Green | Marginal | Yellow | Sport | Pale-Lavender | June to July | Santa Lucia, Vic | .1989 |
|
2
| 'Allan P. McConnell' | Medium | Med-Green | Marginal | White | Unknown | Pale-Lavender | July to August | McConnell, Allan & Seaver, Mildred | .1980 |
|
3
| 'Allen C. Haskell' | Large | Dark-Green | Streaked | Yellow | Unknown | Pale-Lavender | July | Seaver, Mildred & Walek, Kevin & The American Hosta Society | .2009 |
|
4
| 'Anderson Form', H. kikutii | Large | Med-Green | | | Nat-Sport | Near-White | August to September | Anderson, Kenneth | --NR-- |
|
5
| 'Anderson Form', H. venusta | Medium | Med-Green | | | Hybrid | Light-Purple | July | Anderson, Kenneth | --NR-- |
|
6
| 'Ann Kulpa' | Large | Med-Green | Medial | White | Hybrid | Near-White | July to August | Kulpa, John | .1999 |
|
7
| 'Anne Arett' | Small | Med-Green | Marginal | White | Sport | Light-Purple | July to August | Arett, Anne | .1975 |
|
8
| 'Anne Arett No. 39' | | - | | | Duplicate | - | | Duplicate Name | |
|
9
| 'Arett's Wonder' | Large | Blue/Green | | | Hybrid | Pale-Lavender | June to July | Arett, Anne & The American Hosta Society | .1986 |
|
10
| 'Arlene Mae Savory' | Small | Blue/Green | Medial | White | Sport | Med-Lavender | June to July | Savory, Dennis | .2009 |
|
11
| 'Audra Wilson' | Large | Med-Green | Streaked | Yellow | Unknown | Unknown | Unknown | Benedict, Dr Ralph (Herb) | --NR-- |
|
12
| 'Audra's Expectations' | Medium | Blue/Green | Medial | White | TC Sport | Pure-White | June to July | Wilson, Audra | --NR-- |
|