No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
1
| 'Sam Hagerman' | Giant | Dark-Green | | - | Hybrid | Unknown | June into July | Kwick, Charles | .2016 |
2
| 'Sam Hill' | Medium | Med-Green | | - | Hybrid | Pure-White | June into July | Goodwin, Randy | .2018 |
3
| 'Sand Storm' | Large | Dark-Green | Medial | Yellow | Hybrid | Unknown | - | Beilstein, Doug & Beilstein, Mardy | .2013 |
4
| 'Sandra' | Large | Dark-Green | Marginal | White | Unknown | Unknown | July into August | Schwarz, Jim & Schwarz, Karen | .2015 |
5
| 'Sandy Times Two' | Large | Blue/Green | Medial | Yellow | Hybrid | Pure-White | June into July | Owens, Clarence | .2022 |
6
| 'Sarah's Sister' | Large | Med-Green | Marginal | Yellow | Sport | Pale-Lavender | July into August | Hicks, Gerry | .2015 |
7
| 'Sasquatch' | Large | Blue/Green | | - | Unknown | Near-White | June into July | Sugita, Hajime & Ruh, Peter | .1998 |
8
| 'Sea Mist' | Medium | Light-Green | Marginal | Green | Hybrid | Pale-Lavender | June into July | Seaver, Mildred & Walek, Kevin & The American Hosta Society | .2009 |
9
| 'Sea Tornado' | Medium | Med-Green | Streaked | Yellow | Unknown | Unknown | - | Seaver, Mildred | --NR-- |
10
| 'Seiryu' | Medium | Med-Green | Streaked | White | Sport | Pale-Lavender | July into August | Unknown | --NR-- |
11
| 'Send Your Camel to Bed' | Medium | Med-Green | Marginal | Light Green | Sport | Pale-Lavender | July into August | Dammen, Mike | .2018 |
12
| 'Shady Lady' (Ward) | Medium | Med-Green | Marginal | White | Unknown | Unknown | Unknown | Ward, Dr Dick & Ward, Jane | .2009 |
13
| 'Sheila Macqueen' | Medium | Dark-Green | Streaked | Speckles | Unknown | Pale-Lavender | June into July | Bennerup, Pierre | .2000 |
14
| 'Shenanigans' | Medium | Dark-Green | Streaked | White | Unknown | Pale-Lavender | August | Aden, Paul | .2010 |
15
| 'Shimmer' | Small | Blue/Green | Marginal | Yellow | Hybrid | Pale-Lavender | August | Dean, Don | .2018 |
16
| 'Shirley Levy' | Medium | Dark-Green | Medial | Yellow | Unknown | Light-Purple | August | O'Harra, Russ & Russ O'Harra Hosta Society | .1999 |
17
| 'Short Fat Fanny' | Small | Med-Green | Marginal | White | Hybrid | Light-Purple | July | Wasitis, Chick | --NR-- |
18
| 'Showtime' (Aden) | Large | Med-Green | Marginal | White | Hybrid | Near-White | July | Aden, Paul | .1987 |
19
| 'Silver Mist' | Large | Blue/Green | | - | Unknown | Unknown | - | Balitewicz, Bob | --NR-- |
20
| 'Silver Tongued Devil' | Medium | Blue/Green | | - | Hybrid | Pure-White | July into August | Dean, Don | .2011 |
21
| 'Silverback' | Giant | Blue/Green | Marginal | Yellow | Sport | Near-White | June into July | Merritt, Richard | .2020 |
22
| 'Simple Pleasure' | Giant | Blue/Green | | - | Sport | Unknown | July into August | Asch, Stuart | --NR-- |
23
| 'Sir Adam' | Large | Yellow | | - | Hybrid | Unknown | June into July | Kwick, Charles | .2016 |
24
| 'Sir Augie W' | Large | Med-Green | | - | Hybrid | Pale-Lavender | June into July | Kwick, Charles | .2018 |
25
| 'Sir Troy Lamar' | Large | Med-Green | | | Hybrid | Pale-Lavender | June into July | Kwick, Charles | .2021 |
26
| 'Sizzler' | Large | Dark-Green | Streaked | Speckles | Hybrid | Pale-Lavender | July | Elslager, Ed | .2002 |
27
| 'Sky Dancer' | Medium | Blue/Green | | - | Hybrid | Pale-Lavender | August to September | Van Eechaute, Danny | .2003 |
28
| 'Slammin' | Medium | Med-Green | Streaked | Yellow | Unknown | Unknown | June into July | Zilis, Mark | .2010 |
29
| 'Slightly Royal' | Large | Med-Green | Marginal | White | Sport | Pure-White | August September October | Johnson, Greg | .2004 |
30
| 'Smash Hit' | Medium | Dark-Green | Medial | Yellow | Sport | Pale-Lavender | July into August | Zilis, Mark | .2012 |
31
| 'Smoke and Fire' | Medium | Blue/Green | Streaked | Yellow | Sport | Near-White | - | Elslager, Ed | --NR-- |
32
| 'Smoochy' | Small | Blue/Green | Medial | Yellow | Nat-Sport | Pale-Lavender | July into August | Dammen, Mike | .2021 |
33
| 'Sneak Peek' | Medium | Dark-Green | Medial | Light Green | Sport | Pale-Lavender | July into August | Goodwin, Randy | .2020 |
34
| 'Sneaky Pete' | Large | Dark-Green | Marginal | Yellow | Nat-Sport | Pale-Lavender | July | Fransen, Marco & Fransen, Joyce | --NR-- |
35
| 'Snow Cream' | Medium | Med-Green | | - | Hybrid | Pure-White | August | Lewis, Alan & Summers, Alex | --NR-- |
36
| 'So Big' | Large | Blue/Green | | - | Unknown | Unknown | - | Rudolph, Thelma & Ruh, Peter & Ruh, Jean | .2010 |
37
| 'Sombrero' | Large | Blue/Green | | - | Hybrid | Pure-White | August | Savory, Robert | .1991 |
38
| 'Song Sung Blues' | Medium | Blue/Green | Marginal | Green | Hybrid | Pale-Lavender | June into July | Elslager, Ed | .2004 |
39
| 'Southern Music' | Medium | Dark-Green | Medial | White | Sport | Pale-Lavender | July | Harris, Robert | --NR-- |
40
| 'Sparta Class of '59' | Small | Yellow | | - | Hybrid | Pale-Lavender | July into August | Kwick, Charles | .2019 |
41
| 'Speakeasy' | Large | Blue/Green | Marginal | Yellow | TC Sport | Pale-Lavender | June into July | Zilis, Mark & Ankney, Barry | .2022 |
42
| 'Special Gift' | Medium | Med-Green | | - | Hybrid | Pale-Lavender | July | Fisher, Eunice V. | .1973 |
43
| 'Spitfire' | Medium | Dark-Green | Streaked | Speckles | Hybrid | Light-Purple | July | Malloy, Alex | .2002 |
44
| 'Spock's Ears' | Medium | Med-Green | | - | Hybrid | - | - | Dupre, Dirk | --NR-- |
45
| 'Spotlight' | Large | Yellow | | - | Hybrid | Light-Purple | July | Wilkins, Dr Jim & Wilkins, Jill | .1995 |
46
| 'Spring Shower' | Medium | Blue/Green | | - | Hybrid | Pale-Lavender | July | Solberg, Robert | .2007 |
47
| 'Springdale Pride' | Large | Med-Green | | - | Unknown | Unknown | - | Miller, Dorothy & Goodwin, Randy | .2014 |
48
| 'Spumoni' | Medium | Light-Green | Streaked | Yellow | Hybrid | Pale-Lavender | July | Elslager, Ed | .2004 |
49
| 'Spun Sulphur' | Medium | Yellow-Gold | | - | Unknown | Pale-Lavender | July | O'Harra, Russ | .1986 |
50
| 'Squash Blossom' | Medium | Blue/Green | Marginal | Yellow | Unknown | Unknown | June into July | Tompkins, Chet & Ruh, Peter & Ruh, Jean | .2005 |
51
| 'Squire Rich' | Large | Light-Green | | - | Unknown | Pale-Lavender | July | Kuk, Bob | .1988 |
52
| 'Stacked Deck' | Small | Blue/Green | Streaked | Yellow | Unknown | Unknown | - | Beaulier, P.J. | --NR-- |
53
| 'Stained Glass' | Large | Yellow | Medial | Green | TC Sport | Pale-Lavender | August | Hansen, Hans & Shady Oaks Nursery | .1999 |
54
| 'Standard Bearer' | Large | Blue/Green | | - | Unknown | Unknown | July | Moldovan, Steve & Walek, Kevin & The American Hosta Society | .2009 |
55
| 'Star Spangled Banner' | Large | Med-Green | Streaked | Yellow | Hybrid | Near-White | June into July | Elslager, Ed | .2002 |
56
| 'Stardust' | Large | Yellow | | - | Hybrid | Pale-Lavender | July | Ward, Dr Dick & Ward, Jane | .1998 |
57
| 'Stars and Stripes' | Medium | Dark-Green | Streaked | White | Hybrid | Pale-Lavender | June into July | Simmering, Ron | .2000 |
58
| 'Stealth' | Medium | Med-Green | Streaked | White | TC Sport | Med-Lavender | July into August | Anderson, Jim | --NR-- |
59
| 'Step Sister' | Medium | Light-Green | Marginal | Blue-Green | Sport | Near-White | June | Draheim, Gerald & Trucks, Gary | --NR-- |
60
| 'Steven P. Register' | Medium | Med-Green | | - | Hybrid | Pale-Lavender | July into August | Chamberlain, Steve | .2004 |
61
| 'Storm Tide' | Large | Blue/Green | Marginal | Yellow | Unknown | Unknown | - | Goodenough, Rick | --NR-- |
62
| 'Stormcloud' | Large | Dark-Green | | - | Unknown | Unknown | June into July | Kedl, Phyllis | .2010 |
63
| 'Stormy Lakes' | Large | Blue/Green | | - | Hybrid | Pale-Lavender | June into July | Goodale, T. | .2009 |
64
| 'Streaker Ahoy' | Giant | Dark-Green | Streaked | Yellow | Hybrid | Pale-Lavender | June into July | Elslager, Ed | .2004 |
65
| 'Streaker Heaven' | Large | Blue/Green | Streaked | Yellow | Hybrid | Med-Lavender | June into July | Kuenster, Rod | .2009 |
66
| 'Stripity Candy' | Large | Yellow | | | Unknown | Unknown | - | Skaggs, Brian & Skaggs, Virginia | --NR-- |
67
| 'Subconcious' | Large | Dark-Green | Streaked | White | Unknown | Unknown | - | Livingston, Ron | --NR-- |
68
| 'Sugar Snap' | Large | Blue/Green | Marginal | Green | Sport | Pure-White | July into August | Solberg, Robert | .2011 |
69
| 'Suliban' | Medium | Med-Green | Streaked | Yellow | Sport | Pale-Lavender | July into August | Van Eechaute, Danny | .2013 |
70
| 'Sultana' | Small | Blue/Green | Marginal | Yellow | TC Sport | Pale-Lavender | June | Zumbar, Wm | .1988 |
71
| 'Sum it Up' | Giant | Med-Green | Marginal | Yellow | TC Sport | Pale-Lavender | July into August | Zilis, Mark | .1999 |
72
| 'Sum Total' | Giant | Dark-Green | Marginal | Yellow | Sport | Pale-Lavender | July into August | Pedrick, Sandra | .1991 |
73
| 'Sum Zero' | Large | Dark-Green | | - | Sport | Pale-Lavender | July into August | Solberg, Robert | .2011 |
74
| 'Summer Breeze' | Large | Dark-Green | Marginal | Yellow | TC Sport | Pale-Lavender | July | Zilis, Mark | .1999 |
75
| 'Summer Chill' | Medium | Light-Green | Medial | Green | Unknown | Unknown | Unknown | Ziarek, Ken | --NR-- |
76
| 'Summer Concerto' | Medium | Light-Green | Medial | White | Sport | Pale-Lavender | July | Ziarek, Ken | --NR-- |
77
| 'Summer Fest' | Medium | Med-Green | Streaked | Yellow | Sport | Pale-Lavender | July | Unknown | --NR-- |
78
| 'Summer Music' | Medium | Med-Green | Medial | White | Sport | Pale-Lavender | July | Klehm, Roy | .1998 |
79
| 'Summer Music Supreme' | Medium | Med-Green | Streaked | White | Sport | Pale-Lavender | July | Stark, Gunther | --NR-- |
80
| 'Summer of Sasquatch' | Medium | Blue/Green | | | Unknown | Unknown | - | Dean, Don & Ramsey, Reldon | --NR-- |
81
| 'Summer Serenade' | Large | Yellow | Marginal | Dark Green | Sport | Near-White | June | Klehm, Roy | .1998 |
82
| 'Summer Showcase' | Large | Light-Green | Marginal | Yellow | Unknown | Unknown | - | Goodwin, Randy | .2009 |
83
| 'Sun Power' | Large | Yellow | | - | Hybrid | Pale-Lavender | July | Aden, Paul | .1986 |
84
| 'Sun Safari' | Large | Yellow | | - | Unknown | Pale-Lavender | - | Goodwin, Randy | .2014 |
85
| 'Sundowner' | Giant | Blue/Green | | - | Sport | Pale-Lavender | July into August | Elslager, Ed | .2005 |
86
| 'Sunfish Bett' | Large | Light-Green | Marginal | Green | Sport | Pale-Lavender | July | Sauve, Criste | .2004 |
87
| 'Sunfish Blue' | Giant | Blue/Green | | - | Unknown | Unknown | July into August | Sauve, Criste | .2004 |
88
| 'Sunlight Sister' | Large | Light-Green | | - | Unknown | Near-White | June | Nesmith, Elizabeth & The American Hosta Society | .1986 |
89
| 'Sunny Delight' | Medium | Light-Green | | - | Hybrid | Light-Purple | July into August | Solberg, Robert | .2000 |
90
| 'Sunny Smiles' | Large | Light-Green | Marginal | White | Hybrid | Pale-Lavender | July | Tompkins, Chet & Ruh, Peter & Ruh, Jean | .2001 |
91
| 'Superfecta' | Medium | Blue/Green | Medial | Yellow | Unknown | Unknown | - | Wols, Dan | --NR-- |
92
| 'Surf's Up' (Zilis) | Medium | Yellow | | - | TC Sport | Pale-Lavender | July into August | Zilis, Mark | .2009 |
93
| 'Surrender' | Medium | Med-Green | Marginal | White | Unknown | Unknown | July into August | Goodwin, Randy | .2005 |
94
| 'Susan and Steve' | Large | Blue/Green | Streaked | Yellow | Hybrid | Pale-Lavender | June into July | Owens, Clarence | .2021 |
95
| 'Suzy Merle' | Giant | Dark-Green | | - | Unknown | Pale-Lavender | June into July | Simpers, Lucille | --NR-- |
96
| 'Suzy Q' | Large | Med-Green | | - | Hybrid | Light-Purple | August to September | Lohman, Doug & Zilis, Mark | .2009 |
97
| 'Sweet Chariot' | Giant | Med-Green | Marginal | Yellow | Hybrid | Unknown | June into July | Ward, Dr Dick & Ward, Jane | .2009 |
98
| 'Sweet Christy' | Large | Med-Green | Marginal | White | Sport | Pure-White | August September October | Wade, Van | .1999 |
99
| 'Sweetness' (Zilis) | Large | Med-Green | | - | TC Sport | Pale-Lavender | August to September | Zilis, Mark | .2003 |
100
| 'Swirling Hearts' | Large | Dark-Green | | - | Hybrid | Pale-Lavender | July | Ruh, Peter | .2003 |
101
| 'Symphony in Blue' | Medium | Blue/Green | | - | Hybrid | Pale-Lavender | September | Stegeman, Bev & Stegeman, Dave | .2019 |
|