| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Season | Source | Registered |
|
1
| 'Abba Blue Plus' | Large | Blue/Green | Marginal | White | Unknown | August to September | Aden, Paul | .1990 |
|
2
| 'Academy Bonfire Glade' | Medium | Med-Green | | | Hybrid | August to September | Chamberlain, Steve | .2003 |
|
3
| 'Academy Fangorn Forest' | Large | Med-Green | | | Hybrid | August to September | Chamberlain, Steve | .2003 |
|
4
| 'Academy Galadriel' | Medium | Yellow | | | Hybrid | August to September | Chamberlain, Steve | .2000 |
|
5
| 'Academy Isengard' | Large | Med-Green | | | Hybrid | July to August to September | Chamberlain, Steve | .2003 |
|
6
| 'Academy Verdant Spades' | Small | Med-Green | | | Hybrid | August to September | Chamberlain, Steve | .2003 |
|
7
| 'Acid Art' | Small | Blue/Green | Streaked | Yellow | Sport | August to September | Van Eechaute, Danny | --NR-- |
|
8
| 'Adorable' | Medium | Light-Green | Marginal | Dark Green | Sport | August to September | Van Hoorn, James | --NR-- |
|
9
| 'Aichi' | Medium | Dark-Green | | | Sport | August to September | Unknown | --NR-- |
|
10
| 'Ain't Misbehavin' | Medium | Med-Green | | | Hybrid | August to September to October | Dalton, Jim & Dalton, Meg | .2012 |
|
11
| 'Akane' | Medium | Dark-Green | | | Unknown | August to September | Watanabe, Kenji & Hawes, James & Ruh, Peter & Ruh, Jean | .2010 |
|
12
| 'Alcebana Kukurin' | Miniature | Med-Green | Marginal | White | Unknown | August to September | Unknown | --NR-- |
|
13
| 'Alinghi' | Large | Blue/Green | | | Hybrid | August to September | Hirsbrunner, Liselotte | .2003 .2018 |
|
14
| 'Almost' | Medium | Med-Green | | | Hybrid | August to September to October | Wrede, Arthur | .2005 |
|
15
| 'Aloha' | Medium | Dark-Green | Marginal | Yellow | Sport | August to September | Zilis, Mark & Schwarz, Jim | .2015 |
|
16
| 'American Bikini' | Miniature | Light-Green | Streaked | White | Sport | August to September | Wade, Van | --NR-- |
|
17
| 'American Weenie Bikini' | Miniature | Light-Green | Streaked | Yellow | Sport | August to September | Wade, Van | --NR-- |
|
18
| 'Anderson Form', H. kikutii | Large | Med-Green | | | Nat-Sport | August to September | Anderson, Kenneth | --NR-- |
|
19
| 'Angie's Dimples' | Large | Dark-Green | | | Sport | August to September | Milbradt, Marc | .2009 |
|
20
| 'Ani Machi' | Medium | Med-Green | Medial | Greenish White | Unknown | August to September | Ruh, Peter & Ruh, Jean | .2002 .2018 |
|
21
| 'Anna Lindh' | Medium | Light-Green | Medial | White | Unknown | August to September | Kósa, Lehel | .2005 |
|
22
| 'Aomori Gold' | Medium | Yellow | | | Sport | August to September to October | Muroya, Kimio & Zilis, Mark | .2009 |
|
23
| 'Aomori Gold Star' | Medium | Yellow | Marginal | Green | Sport | August to September | Muroya, Kimio & Zilis, Mark | .2009 |
|
24
| 'Aomori Setting Sun' | Medium | Med-Green | Marginal | Yellow | TC Sport | August to September to October | Muroya, Kimio & Zilis, Mark | .2009 |
|
25
| 'Aphrodite' | Large | Med-Green | | | Sport | August to September to October | Maekawa, Dr Fumio & Schmid, W. George & Walek, Kevin & The American Hosta Society | .2009 |
|
26
| 'Applegate' | Medium | Med-Green | Medial | White | Sport | August to September | Summers, Alex | --NR-- |
|
27
| 'Aqua June' | Medium | Blue/Green | | | Hybrid | August to September | Ragus, Gerhard & Ragus, Renate | .2022 |
|
28
| 'Arctic Frost' | Large | Blue/Green | Streaked | Speckles | Sport | August to September to October | Trucks, Gary | --NR-- |
|
29
| 'Arctic Sunset' | Medium | Light-Green | Streaked | Yellow | Sport | August to September | Ruh, Peter & Ruh, Jean | .2005 |
|
30
| 'Aroma of Arbutus' | Medium | Light-Green | | | Unknown | August to September | Kwick, Charles | .2016 .2018 |
|
31
| 'At Attention' | Medium | Light-Green | | | Unknown | August to September | Benedict, Dr Ralph (Herb) & Kuenster, Rod | .2010 |
|
32
| 'August Fire' | Medium | Blue/Green | Marginal | White | TC Sport | August to September | Bergeron, Amy & Walters Gardens | .2008 |
|
33
| 'Aurea', H. longipes | Medium | Yellow | | | Hybrid | August to September to October | Unknown | --NR-- |
|
34
| 'Austin Dickinson' | Medium | Med-Green | Marginal | Yellow | Hybrid | August to September to October | Lachman, Wm & Lachman, Eleanor | .1992 |
|
35
| 'Autumn Bouquet' | Medium | Dark-Green | | | Unknown | August to September | Unknown | --NR-- |
|
36
| 'Autumn Joy' | Large | Med-Green | | | Unknown | August to September | Benedict, Dr Ralph (Herb) & Kuenster, Rod | .2010 |
|
37
| 'Azure Snow' | Large | Blue/Green | | | Hybrid | August to September to October | Ruh, Peter | .1991 |
|
38
| 'Azuretini' | Small | Med-Green | | | Hybrid | August to September to October | Zilis, Mark | .2009 |
|