No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
1
| 'A Blue Streak' | Large | Dark-Green | Streaked | Greenish Yellow | Hybrid | Unknown | Unknown | Elslager, Ed | .2001 |
2
| 'A Lady in Blue' | Medium | Blue/Green | Marginal | Yellow | Hybrid | Pale-Lavender | July | Elslager, Ed | .2004 |
3
| 'Abba Blue Dreams' | Medium | Blue/Green | Marginal | White | Unknown | Unknown | Unknown | Aden, Paul | --NR-- |
4
| 'Abba Blue Flight' | Medium | Blue/Green | | | Unknown | Unknown | Unknown | Aden, Paul | --NR-- |
5
| 'Abba Blue Jumbo' | Large | Blue/Green | Marginal | White | Unknown | Unknown | Unknown | Aden, Paul | --NR-- |
6
| 'Abba Blue Plus' | Large | Blue/Green | Marginal | White | Unknown | Unknown | August to September | Aden, Paul | .1990 |
7
| 'Abba Blue Prayers' | Giant | Blue/Green | | | Unknown | Unknown | Unknown | Aden, Paul | --NR-- |
8
| 'Abiqua Blue Crinkles' | Medium | Blue/Green | | | Unknown | Near-White | June to July | Walden West Nursery | .1999 |
9
| 'Abiqua Blue Edger' | Small | Blue/Green | | | Unknown | Pale-Lavender | July | Walden West Nursery | .1987 |
10
| 'Abiqua Blue Hearts' | Small | Blue/Green | | | Unknown | Pure-White | June to July | Walden West Nursery & Walek, Kevin & The American Hosta Society | .2009 |
11
| 'Abiqua Blue Jay' | Medium | Blue/Green | | | Unknown | Pale-Lavender | July to August | Walden West Nursery | .1988 |
12
| 'Abiqua Blue Madonna' | Medium | Blue/Green | | | Unknown | Pale-Lavender | July | Walden West Nursery | .1988 |
13
| 'Abiqua Blue Princess' | Unknown | Unknown | | | Unknown | Unknown | Unknown | Unknown | --NR-- |
14
| 'Abiqua Blue Shield' | Large | Blue/Green | | | Unknown | Near-White | June to July | Walden West Nursery | .1988 |
15
| 'Academy Blue Borealis' | Large | Blue/Green | | | Unknown | Unknown | Unknown | Chamberlain, Steve | --NR-- |
16
| 'Academy Blue Funnel' | Large | Blue/Green | | | Unknown | Pale-Lavender | June to July | Chamberlain, Steve | .2008 |
17
| 'Academy Blue Titan' | Large | Blue/Green | | | Unknown | Pure-White | June | Chamberlain, Steve | .1999 |
18
| 'Academy Cratered Blue' | Giant | Blue/Green | | | Unknown | Near-White | July | Chamberlain, Steve | .2008 |
19
| 'Aldonna Blue Eyes' | Large | Blue/Green | | | Unknown | Unknown | Unknown | Wade, Van | --NR-- |
20
| 'Alice Blue Gown' | Medium | Blue/Green | Streaked | Yellow | Hybrid | Light-Purple | July to August | Elslager, Ed | .2002 |
21
| 'Am I Blue' | Giant | Blue/Green | | | Hybrid | Near-White | June to July | Ward, Dr Dick & Ward, Jane | .1998 |
22
| 'American Blue Guardian' | Large | Blue/Green | Medial | White | Sport | Near-White | July | Wade, Van | --NR-- |
23
| 'American Blue Hearts' | Large | Blue/Green | | | Unknown | Near-White | June to July | Wade, Van | --NR-- |
24
| 'American Blue Masterpiece' | Giant | Blue/Green | | | Unknown | Near-White | Unknown | Wade, Van | --NR-- |
25
| 'American Blue Wrinkles' | Giant | Blue/Green | | | Unknown | Unknown | Unknown | Wade, Van | --NR-- |
26
| 'American Majestic Blue' | Large | Blue/Green | | | Unknown | Near-White | Unknown | Wade, Van | --NR-- |
27
| 'American Seablue Piecrust' | Unknown | Unknown | | | Unknown | Unknown | Unknown | Unknown | --NR-- |
28
| 'American Super Mouse' | Small | Blue/Green | | | Sport | Light-Purple | July | Wade, Van | --NR-- |
29
| 'Amethyst Blue' | Medium | Blue/Green | | | Hybrid | Deep-Purple | June to July | Seaver, Charles | .1996 |
30
| 'Armored Mouse' | Miniature | Med-Green | Streaked | Yellow | Nat-Sport | Light-Purple | July | Van Eechaute, Danny | --NR-- |
31
| 'Aspen Blue' | Medium | Blue/Green | | | Sport | Near-White | June to July | Hawes, James | --NR-- |
32
| 'August Blue' | Unknown | Blue/Green | | | Unknown | Unknown | Unknown | Unknown | --NR-- |
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