No. | Cultivar | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
1
| 'Abiqua Falls' | Large | Med-Green | | | Unknown | Unknown | Unknown | Purtymun, Charles | --NR-- |
2
| 'American Mohican Forest' | | - | | | Duplicate | - | | Duplicate Name | |
3
| 'Andrew's Bald' | Large | Blue/Green | Streaked | Yellow | Unknown | Unknown | Unknown | Moore, Jeff | --NR-- |
4
| 'Aztalan' | Unknown | Unknown | | | Hybrid | Unknown | Unknown | Moore, Jeff | --NR-- |
5
| 'Bear Mountain' | Large | Med-Green | | | Hybrid | Unknown | Unknown | Malloy, Alex | --NR-- |
6
| 'Black Bay' | Unknown | Unknown | | | Hybrid | Unknown | Unknown | Unknown | --NR-- |
7
| 'Black Hills' | Large | Dark-Green | | | Hybrid | Pale-Lavender | June to July | Savory, Robert | .1983 |
8
| 'Blue Ridge' | Giant | Med-Green | | | Sport | Pale-Lavender | June to July | Solberg, Robert | .2009 |
9
| 'Blue Ridge Mountains' | Large | Dark-Green | Streaked | Yellow | Hybrid | Pale-Lavender | July | Elslager, Ed | .2001 |
10
| 'Boundary Waters' | Large | Blue/Green | | | Unknown | Near-White | July | Olson, Tom | .1999 |
11
| 'Brasstown Bald' | Large | Blue/Green | Streaked | Yellow | Hybrid | Unknown | Unknown | Miller, Jeff | --NR-- |
12
| 'Bridal Falls' | Large | Dark-Green | Marginal | White | TC Sport | Pale-Lavender | July to August | Van den Top, Jan & Walters Gardens | .2012 |
13
| 'Butterpot' | Unknown | Light-Green | | | Unknown | Unknown | Unknown | Unknown | --NR-- |
14
| 'Cadiz Springs' | Large | Dark-Green | | | Hybrid | Unknown | Unknown | Moore, Jeff | --NR-- |
15
| 'Catskill' | Medium | Dark-Green | Marginal | Yellow | Hybrid | Unknown | Unknown | Malloy, Alex | --NR-- |
16
| 'Chimney Rock' | Unknown | Dark-Green | Streaked | White | Hybrid | Med-Lavender | June to July | Kuenster, Rod | .2010 |
17
| 'County Park' | Small | Med-Green | | | Hybrid | Near-White | July | Grounds, Roger & Hutchins, Graham | .1983 |
18
| 'Crater Lake' | Large | Blue/Green | | | Hybrid | Near-White | June to July | Snyder, Ron | .1996 |
19
| 'Denali' | Large | Dark-Green | Marginal | Yellow | Unknown | Near-White | June to July | Goodwin, Randy | .2005 |
20
| 'Everglades' | Medium | Blue/Green | Marginal | Yellow | Sport | Near-White | June to July | Savory, Robert | .1988 |
21
| 'Forest Park' | Small | Med-Green | Marginal | Yellow | Sport | Near-White | July | Van den Top, Jan | --NR-- |
22
| 'Forney Ridge' | Unknown | Unknown | | | Hybrid | Unknown | Unknown | Moore, Jeff | --NR-- |
23
| 'Grand Canyon' | Large | Med-Green | | | Hybrid | Pure-White | July | Petryszyn, Olga | .1995 |
24
| 'Grand Tetons' | Giant | Med-Green | Streaked | White | Hybrid | Pale-Lavender | July | Goodenough, Rick | --NR-- |
25
| 'Granite Hill' | Large | Med-Green | Streaked | White | Unknown | Unknown | Unknown | Goodenough, Rick | --NR-- |
26
| 'Granite Peak' | Unknown | Unknown | | | Hybrid | Unknown | Unknown | Moore, Jeff | --NR-- |
27
| 'Grant Park' | Medium | Med-Green | | | TC Sport | Light-Purple | July to August | Zilis, Mark | .2006 |
28
| 'Grant Wood's Trail' | Medium | Med-Green | Medial | Yellow | Sport | Unknown | July to August | Adams, Joy | .2010 |
29
| 'Harkness' | Small | Med-Green | | | Unknown | Unknown | Unknown | Epstein, Harold | --NR-- |
30
| 'Harrington Beach' | Unknown | Unknown | | | Unknown | Unknown | Unknown | Moore, Jeff | --NR-- |
31
| 'Hartman Creek' | Unknown | Unknown | | | Hybrid | Unknown | Unknown | Moore, Jeff | --NR-- |
32
| 'Heather Hill' | Small | Dark-Green | Marginal | White | Sport | Light-Purple | August to September | Solberg, Robert | .2019 |
33
| 'High Cliff' | Unknown | Unknown | | | Hybrid | Unknown | Unknown | Moore, Jeff | --NR-- |
34
| 'Holar Arches Park' | Giant | Light-Green | | | Hybrid | Unknown | Unknown | Van Keer, Ronny | --NR-- |
35
| 'Holar Rainbow Springs' | Giant | Med-Green | Streaked | White | Hybrid | Unknown | Unknown | Van Keer, Ronny | --NR-- |
36
| 'Ice Age Trail' | Large | Blue/Green | Streaked | Yellow | TC Sport | Near-White | June | Zilis, Mark | .2003 |
37
| 'Ice Cave' | Medium | Med-Green | Streaked | White | Hybrid | Unknown | Unknown | Moore, Jeff | --NR-- |
38
| 'Isle Royal' | Large | Med-Green | | | Hybrid | Pale-Lavender | July | Wilkins, Dr Jim | .2000 |
39
| 'James River' | Medium | Med-Green | | | Hybrid | Med-Lavender | July to August | Beilstein, Doug & Malloy, Alex | .2005 |
40
| 'Kinnickinnic' | Unknown | Med-Green | | | Hybrid | Unknown | Unknown | Moore, Jeff | --NR-- |
41
| 'Koneko Falls' | Large | Yellow | Marginal | Green | Hybrid | Unknown | Unknown | Pether, Glen | --NR-- |
42
| 'Lakeside Old Smokey' | Medium | Blue/Green | | | Hybrid | Pale-Lavender | July | Chastain, Mary | .2004 |
43
| 'Les Appalaches' | Small | Med-Green | | | Unknown | Med-Lavender | Unknown | Bastille, Jocelyne | --NR-- |
44
| 'Marquette Park' | Medium | Med-Green | Marginal | Creamy White | Sport | Light-Purple | July to August | Zilis, Mark | .2003 |
45
| 'May T. Watts' | Large | Yellow | | | TC Sport | Near-White | June to July | Zilis, Mark | .1985 |
46
| 'Mill Bluff' | Unknown | Unknown | Streaked | Unknown | Hybrid | Unknown | Unknown | Moore, Jeff | --NR-- |
47
| 'Mirror Lake' | Medium | Med-Green | | | Hybrid | Unknown | Unknown | Moore, Jeff | --NR-- |
48
| 'Mohican Forest' | Large | Dark-Green | | | Unknown | Unknown | Unknown | Unknown | --NR-- |
49
| 'Mount Greylock' | Unknown | Unknown | | | Unknown | Unknown | Unknown | Unknown | --NR-- |
50
| 'Mount Tom' | Large | Blue/Green | Marginal | White | Hybrid | Near-White | July | Lachman, Wm & Lachman, Eleanor | .1995 |
51
| 'Myles Standish' | Unknown | Blue/Green | | | Unknown | Unknown | Unknown | Unknown | --NR-- |
52
| 'National Forest' | Small | Light-Green | Marginal | White | Unknown | Unknown | Unknown | Goodwin, Randy | --NR-- |
53
| 'Natural Bridge' | Unknown | Unknown | | | Hybrid | Unknown | Unknown | Moore, Jeff | --NR-- |
54
| 'Nezperce' | Medium | Light-Green | | | Unknown | Unknown | Unknown | Wade, Van | --NR-- |
55
| 'Old Faithful' | Large | Med-Green | | | Hybrid | Pure-White | August to September to October | Brincka, Wm & Petryszyn, 0lga | .1991 |
56
| 'Otter Point' | Large | Med-Green | | | Unknown | Med-Lavender | Unknown | Wrede, Arthur | --NR-- |
57
| 'Parfrey's Glen' | Unknown | Unknown | Streaked | Unknown | Unknown | Unknown | Unknown | Moore, Jeff | --NR-- |
58
| 'Pike's Peak' | Medium | Yellow | | | Unknown | Unknown | July to August | Plater-Zyberk, Maria & Walek, Kevin & The American Hosta Society | .2009 |
59
| 'Purbeck Ridge' | Medium | Blue/Green | | | Unknown | Pale-Lavender | July to August | Smith, Eric & British Hosta and Hemerocallis Society | .1988 |
60
| 'Rainbow Falls' | Medium | Med-Green | Streaked | White | Hybrid | Pale-Lavender | July | Elslager, Ed | .2001 |
61
| 'Rib Mountain' | Unknown | Unknown | | | Unknown | Unknown | Unknown | Moore, Jeff | --NR-- |
62
| 'Rocky Point' | Medium | Yellow | | | Unknown | Unknown | Unknown | Goodenough, Rick | --NR-- |
63
| 'Russell Square' | Medium | Blue/Green | | | Unknown | Unknown | Unknown | Crockett, Clyde | --NR-- |
64
| 'Smokey Mountains' | Medium | Blue/Green | | | Hybrid | Med-Lavender | August to September | Beilstein, Doug & Beilstein, Mardy | .2012 |
65
| 'Snake Pit Falls' | Unknown | Med-Green | | | Hybrid | Unknown | August to September | Moore, Jeff | --NR-- |
66
| 'Talcott Mountain' | Large | Yellow | | | Unknown | Unknown | Unknown | Parks, David | --NR-- |
67
| 'Timm's Hill' | Unknown | Unknown | | | Hybrid | Unknown | Unknown | Moore, Jeff | --NR-- |
68
| 'Whitefish Dunes' | Medium | Med-Green | | | Hybrid | Unknown | Unknown | Moore, Jeff | --NR-- |
69
| 'Wildcat Mountain' | Unknown | Unknown | | | Hybrid | Unknown | Unknown | Moore, Jeff | --NR-- |
70
| 'Wilderness Ridge' | Unknown | Med-Green | | | Hybrid | Unknown | Unknown | Moore, Jeff | --NR-- |
71
| 'Yosemite Valley' | Giant | Yellow | | | Hybrid | Unknown | Unknown | Petryszyn, Olga | .2010 |
|