No. | Cultivar Name | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
1
| 'S.S. Geisha' | Med-Green | Streaked | Yellow | TC Sport | Unknown | August to September | Owens, William & Owens, Jean & Sunrise Greenhouse | .2008 |
2
| 'Sagae' | Yellow | Marginal | Creamy White | Sport | Pale-Lavender | July to August | Watanabe, Kenji & Hagiwara, Eigon | .1987 |
3
| 'Sahara Nights' | Blue/Green | | | Unknown | Med-Lavender | July | Terpening, Kent | --NR-- |
4
| 'Sails Ho' | Blue/Green | Medial | Green | Sport | Pale-Lavender | July to August | Lydell, Ransom | .1995 |
5
| 'Saint Stephen' | Med-Green | Medial | White | Hybrid | Near-White | Unknown | Zolock, Steve & Zolock, Sarah | .2010 |
6
| 'Sakura Sugi' | Med-Green | Marginal | Yellow | Nat-Sport | Pale-Lavender | July | Unknown | --NR-- |
7
| 'Salute' | Blue/Green | | | Hybrid | Pale-Lavender | August to September to October | Benedict, Dr Ralph (Herb) | .1995 |
8
| 'Sandra' | Dark-Green | Marginal | White | Unknown | Unknown | July to August | Schwarz, Jim & Schwarz, Karen | .2015 |
9
| 'Sandy' | Med-Green | Medial | White | Unknown | Unknown | Unknown | Butaye, Patrick | --NR-- |
10
| 'Sangria' | Med-Green | | | Unknown | Unknown | Unknown | Whitmer, Milt | --NR-- |
11
| 'Sapporo' | Med-Green | | | Hybrid | Light-Purple | July to August | Klose, Heinz | --NR-- |
12
| 'Sara's Gold' | Yellow | | | Sport | Near-White | June to July | Zilis, Mark | --NR-- |
13
| 'Sasquatch' | Blue/Green | | | Unknown | Near-White | June to July | Sugita, Hajime & Ruh, Peter | .1998 |
14
| 'Sassy in Gold' | Yellow-Gold | | | Hybrid | Near-White | July | Kwick, Charles | .2019 |
15
| 'Scallion Pancakes' | Med-Green | | | Unknown | Unknown | Unknown | Scheer, Alttara | --NR-- |
16
| 'Scared Stiff' | Blue/Green | | | Unknown | | | Rawson, Don | --NR-- |
17
| 'Scarlet and Gray' | Dark-Green | | | Unknown | Unknown | Unknown | Ruh, Peter & Ruh, Jean | .2010 |
18
| 'Scarlet O'Hara' | Yellow | | | Hybrid | Light-Purple | Unknown | Syre-Herz, Ursula | .1996 |
19
| 'Schätzchen' | Blue/Green | | | Sport | Pale-Lavender | July to August | Eschenbach, Volker | --NR-- |
20
| 'Schwarzer Ritter' | Dark-Green | | | Unknown | Light-Purple | Unknown | Klose, Heinz & Ruh, Peter & Ruh, Jean | .2008 |
21
| 'Scituate Light' | Med-Green | Marginal | White | Unknown | Unknown | Unknown | Goodenough, Rick | --NR-- |
22
| 'Scituate Lightkeeper' | Blue/Green | | | Unknown | Unknown | Unknown | Goodenough, Rick | --NR-- |
23
| 'Scorpio' | Dark-Green | | | Hybrid | Unknown | June to July | Husemann, Jim | .2010 |
24
| 'Screaming Mouse' | Med-Green | Streaked | Yellow | Nat-Sport | Unknown | Unknown | Van Eechaute, Danny | --NR-- |
25
| 'Sea Bunny' | Med-Green | | | Unknown | Near-White | June to July | Seaver, Mildred | .1986 |
26
| 'Sea Monster' | Med-Green | | | Hybrid | Near-White | June to July | Seaver, Mildred & Walek, Kevin & The American Hosta Society | .1978 .2010 |
27
| 'Searchlight' | Med-Green | Streaked | White | Sport | Med-Lavender | July to August | Malloy, Tony | .2001 |
28
| 'Seasons in the Sun' | Yellow | | | Hybrid | Near-White | July to August | Hansen, Hans | .2020 |
29
| 'Second Flame' | Dark-Green | Medial | Yellow | Unknown | Unknown | Unknown | Rassmann, Connie | --NR-- |
30
| 'See No Evil' | Light-Green | Marginal | Yellow | Sport | Pale-Lavender | August to September | Fransen, Marco & Fransen, Joyce & Naylor Creek Nursery | --NR-- |
31
| 'Setting Sun' | Light-Green | Marginal | Yellow | Sport | Light-Purple | July to August | Schwarz, Jim | --NR-- |
32
| 'Shades of Green' | Dark-Green | Marginal | White | Hybrid | Unknown | Unknown | Lysne, Rod | .2019 |
33
| 'Shake My Bootie' | Med-Green | Streaked | Yellow | Unknown | Unknown | July to August | Freeman, Franc | .2012 |
34
| 'Sheaf of Grain' | Med-Green | Medial | Yellow | Sport | Near-White | August to September | O'Brien, John | --NR-- |
35
| 'Sheriff of Nottingham' | Yellow | | | Sport | Med-Lavender | June | Zilis, Mark & Schwarz, Jim | .2012 |
36
| 'Sherlock' | Light-Green | | | Unknown | Med-Lavender | Unknown | Dalton, Jim & Dalton, Meg | --NR-- |
37
| 'Sherwood Forest' | Dark-Green | | | Hybrid | Pale-Lavender | June | Lachman, Wm & Lachman, Eleanor | .1993 |
38
| 'She's a Dancer' | Blue/Green | Marginal | White | Unknown | Unknown | June to July | Wasitis, Chick | .2011 |
39
| 'She's So Cold' | Blue/Green | | | Unknown | Unknown | Unknown | Soucek, Rachel | --NR-- |
40
| 'Shikow' | Dark-Green | | | Nat-Sport | Pale-Lavender | June to July | Purtymun, Charles | --NR-- |
41
| 'Shimmering Silk' | Dark-Green | | | Unknown | Unknown | August | Davis, Fred | .1996 |
42
| 'Shimo Chirifu' | Med-Green | Streaked | White | Sport | Pale-Lavender | July | Unknown | --NR-- |
43
| 'Shining Image' | Med-Green | | | Unknown | Unknown | Unknown | Powell, Loleta & Walek, Kevin & The American Hosta Society | .2009 |
44
| 'Shinsei Ōba' | Med-Green | | | Sport | Pale-Lavender | July | Unknown | --NR-- |
45
| 'Shirley' | Yellow | Marginal | Green | Unknown | Pale-Lavender | July | Wade, Van | .1998 |
46
| 'Shirofukurin Baran' | Dark-Green | | | Sport | Light-Purple | July | Unknown | --NR-- |
47
| 'Shirofukurin Tachi' | Med-Green | Marginal | White | Sport | Light-Purple | August to September | Unknown | --NR-- |
48
| 'Shisen' | Med-Green | Marginal | Yellow | Unknown | Pale-Lavender | Unknown | Fukatsu, Shinya | --NR-- |
49
| 'Shoehorn' | Med-Green | | | Unknown | Unknown | June to July | Freeman, Franc & Freeman, Sally | .2008 |
50
| 'Shooting Star' | Blue/Green | | | Sport | Pale-Lavender | July | Van den Top, Jan | --NR-- |
51
| 'Shoshonean' | Med-Green | | | Unknown | Unknown | Unknown | Wade, Van | --NR-- |
52
| 'Shout Out Silas' | Blue/Green | | | Hybrid | Pure-White | June | Whitmer, Milt | .2020 |
53
| 'Shun Yū' | Med-Green | | | Sport | Pale-Lavender | July | Unknown | --NR-- |
54
| 'Si Senor Pablo' | Dark-Green | | | Hybrid | Med-Lavender | June to July | Freeman, Franc | .2011 |
55
| 'Sienna Susan' | Light-Green | Marginal | White | Sport | Med-Lavender | June to July | Walker, O. & Potts, C. | .2019 |
56
| 'Silhouette' | Dark-Green | | | Unknown | Unknown | Unknown | Meyer, Bill | --NR-- |
57
| 'Silver Certificate' | Dark-Green | Medial | White | Sport | Med-Lavender | July to August | Meyer, Bill | --NR-- |
58
| 'Silver Parasol' | Blue/Green | | | Unknown | Unknown | Unknown | Moldovan, Steve | --NR-- |
59
| 'Silver Platter' | Blue/Green | | | Unknown | Unknown | Unknown | Serafin, Viktoria | --NR-- |
60
| 'Silver Shogun' | Blue/Green | | | Unknown | Unknown | Unknown | Livingston, Ron | --NR-- |
61
| 'Simple Pleasure' | Blue/Green | | | Sport | Unknown | July to August | Asch, Stuart | --NR-- |
62
| 'Simply Irresistible' | Blue/Green | Marginal | Yellow | Sport | Pale-Lavender | July to August | Wasitis, Chick | .2014 |
63
| 'Singin' the Blues' | Blue/Green | | | Hybrid | Near-White | June to July | Beilstein, Doug & Beilstein, Mardy | .2007 |
64
| 'Sir Adam' | Yellow | | | Hybrid | Unknown | June to July | Kwick, Charles | .2016 |
65
| 'Sir Augie W' | Med-Green | | | Hybrid | Pale-Lavender | June to July | Kwick, Charles | .2018 |
66
| 'Sir Charles' | Blue/Green | | | Hybrid | Med-Lavender | July to August | Kwick, Charles | .2019 |
67
| 'Sir Cocky' | Dark-Green | | | Hybrid | Unknown | June to July | Kwick, Charles | .2016 |
68
| 'Sir Lloyd T' | Dark-Green | | | Hybrid | Near-White | June to July | Kwick, Charles | .2017 |
69
| 'Sir Troy Lamar' | Med-Green | | | Hybrid | Pale-Lavender | June to July | Kwick, Charles | .2021 |
70
| 'Sister Ripple' | Dark-Green | Streaked | Yellow | Unknown | Unknown | Unknown | Kuenster, Rod | --NR-- |
71
| 'Skyrocket' | Yellow | | | Sport | Pale-Lavender | July to August | Kuk, Bob | .1999 |
72
| 'Smoke Signals' | Blue/Green | | | Hybrid | Pale-Lavender | July to August | Stegeman, Bev & Stegeman, Dave | .2008 |
73
| 'Smokey Mountain Foothills' | Blue/Green | | | Unknown | Unknown | Unknown | Goodenough, Rick | --NR-- |
74
| 'Smokey Tokey' | Blue/Green | | | Sport | Near-White | June | Elslager, Ed | .1998 |
75
| 'Snow Squall' | Dark-Green | Medial | White | Sport | Pale-Lavender | July to August | O'Brien, John | --NR-- |
76
| 'Snowbird' | Med-Green | Marginal | White | Hybrid | Unknown | June to July | Goodwin, Randy | .2000 |
77
| 'Soaring Eagle' | Med-Green | Streaked | Yellow | Hybrid | Pale-Lavender | June to July | Elslager, Ed | .2002 |
78
| 'Solar Flare' | Yellow | | | Unknown | Pale-Lavender | June to July | Ross, Henry & Gardenview Horticultural Park | .1981 .2010 |
79
| 'Solo Flight' | Dark-Green | | | Hybrid | Med-Lavender | July | Cross, Peter | .2001 |
80
| 'Song Sung Blues' | Blue/Green | Marginal | Green | Hybrid | Pale-Lavender | June to July | Elslager, Ed | .2004 |
81
| 'Sophie' | Dark-Green | | | Unknown | Unknown | August to September | Schwarz, Jim | .2015 |
82
| 'Soul Shine' | Light-Green | | | Hybrid | Med-Lavender | July | Dean, Don | .2018 |
83
| 'Soules' Green' | - | | | Duplicate | - | | Duplicate Name | |
84
| 'Sound of Music' | Blue/Green | Medial | Yellow | Hybrid | Near-White | June to July | Hansen, Hans | .2021 |
85
| 'Sound Waves' | Blue/Green | | | Unknown | Med-Lavender | Unknown | Kridler, Barrie | --NR-- |
86
| 'Southern Essence' | Med-Green | Medial | White | Sport | Pure-White | July to August | Anderson, Jim | --NR-- |
87
| 'Southern Lights' | Blue/Green | Medial | Yellow | Sport | Near-White | July to August | Gilligan, Madelon | .2015 .2018 |
88
| 'Spaceship' | Dark-Green | | | Sport | Near-White | July | Zilis, Mark & Schwarz, Jim | .2011 |
89
| 'Spacious Skies' | Blue/Green | | | Hybrid | Pale-Lavender | June to July | Walden West Nursery | .1999 |
90
| 'Sparkling Burgundy' | Med-Green | | | Hybrid | Light-Purple | August | Savory, Robert | .1982 |
91
| 'Spartan Flash' | Med-Green | Streaked | Yellow | Sport | Med-Lavender | July | Elslager, Ed | .1998 |
92
| 'Spartan Glory' | Med-Green | Marginal | White | Hybrid | Near-White | Unknown | Wilkins, Dr Jim | .2000 |
93
| 'Special Ocassion' | Dark-Green | | | Unknown | Pure-White | July to August | Wilkins, Dr Jim & Wilkins, Sandy | .2003 |
94
| 'Spellbound' | Light-Green | Marginal | White | Hybrid | Unknown | Unknown | Ward, Dr Dick & Ward, Jane | .2005 |
95
| 'Spiny Mouse' | Med-Green | | | Nat-Sport | Light-Purple | July | Van Eechaute, Danny | --NR-- |
96
| 'Spirit of St Louis' | Med-Green | | | Hybrid | Near-White | July to August | Cross, Peter | .2006 |
97
| 'Spring Beauty' (Moore) | Light-Green | | | Unknown | Unknown | Unknown | Moore, Jeff | --NR-- |
98
| 'Spring Explosion' | Dark-Green | Streaked | Yellow | Unknown | Unknown | Unknown | Meyer, Bill | --NR-- |
99
| 'Springdale Pride' | Med-Green | | | Unknown | Unknown | Unknown | Miller, Dorothy & Goodwin, Randy | .2014 |
100
| 'Spritzer' | Yellow | Marginal | Greenish White | Hybrid | Pale-Lavender | August to September to October | Aden, Paul | .1986 |
101
| 'Squirt' | Med-Green | Marginal | Yellow | Hybrid | Deep-Purple | July | Bisschop, Lynn | .2014 |
102
| 'St. Nicholas' | Med-Green | | | Unknown | Near-White | August to September | Zolock, Steve & Zolock, Sarah | .2007 |
103
| 'Stag's Leap' | Blue/Green | Marginal | White | Sport | Med-Lavender | July to August | Goodenough, Rick | --NR-- |
104
| 'Stand Corrected' | Med-Green | Marginal | Yellow | Unknown | Med-Lavender | Unknown | Livingston, Ron | --NR-- |
105
| 'Standing Room Only' | Blue/Green | | | Unknown | Unknown | Unknown | Lysne, Rod | .2021 |
106
| 'Standing Tall' | Med-Green | Streaked | Yellow | Hybrid | Pale-Lavender | June to July | Elslager, Ed | .2004 |
107
| 'Stand-up America' | Dark-Green | Marginal | Yellow | Hybrid | Pale-Lavender | June to July | Elslager, Ed | .2005 |
108
| 'Star Power' | Yellow | | | Hybrid | Unknown | Unknown | Beilstein, Doug & Beilstein, Mardy | .2009 |
109
| 'Stargate' | Med-Green | Streaked | Yellow | Sport | Pale-Lavender | July | Wade, Van | --NR-- |
110
| 'Stark Naked' | Med-Green | | | Unknown | Unknown | Unknown | Stark, Gunther | --NR-- |
111
| 'Star-kissed' | Med-Green | Medial | Yellow | Sport | Pale-Lavender | July | Zilis, Mark | .2006 |
112
| 'Star-Lord' | Light-Green | | | Unknown | Unknown | Unknown | Wols, Dan | --NR-- |
113
| 'Statue of Liberty' | Dark-Green | | | Hybrid | Near-White | August to September to October | Avent, Tony | .2007 |
114
| 'Stefan Edward' | Blue/Green | | | Unknown | Unknown | July to August | Wade, Van & Elslager, Ed | .1998 |
115
| 'Stephanie Clifton' | Blue/Green | Medial | Yellow | Unknown | Unknown | Unknown | Jernigan, Bettie | --NR-- |
116
| 'Steve Moldovan' | Blue/Green | | | Hybrid | Near-White | June to July | Soucek, Rachel | .2004 |
117
| 'Stilbon' | Blue/Green | | | Unknown | Unknown | Unknown | Unknown | --NR-- |
118
| 'Stimulus Package' | Med-Green | | | Unknown | Unknown | July to August | Freeman, Franc | .2011 |
119
| 'Stingray' | Med-Green | | | Hybrid | Near-White | July | Herold, Roy | .2000 |
120
| 'Stow Away' | Dark-Green | Streaked | Yellow | Unknown | Unknown | Unknown | Lydell, Ransom | --NR-- |
121
| 'Straight Shooter' | Med-Green | | | Hybrid | Unknown | Unknown | Walek, Kevin | --NR-- |
122
| 'Straka Gold' | Yellow | | | Hybrid | Pure-White | June to July | Owens, Clarence | .1994 |
123
| 'Stratosphere' | Yellow | | | Sport | Pale-Lavender | June | Malloy, Alex | .2001 |
124
| 'Strawberry Ripple' | Dark-Green | Streaked | White | Hybrid | Med-Lavender | June to July | Elslager, Ed | .2004 |
125
| 'Strawberry Surprise' | Blue/Green | Marginal | Yellow | Hybrid | Pale-Lavender | July to August | Dean, Don | .2008 |
126
| 'Streaking Party' | Yellow | Streaked | Green | Hybrid | Pale-Lavender | June to July | Elslager, Ed | .2005 |
127
| 'Streaking Sandy' | Med-Green | Streaked | Yellow | Sport | Med-Lavender | July to August | Freeman, Franc | .2012 |
128
| 'Sugar Plum' | Med-Green | | | Hybrid | Light-Purple | August to September | Solberg, Robert | .2011 |
129
| 'Sum and Substance' | Light-Green | | | Unknown | Pale-Lavender | July to August | Shaw, Florence & Aden, Paul | .1980 |
130
| 'Sum Zero' | Dark-Green | | | Sport | Pale-Lavender | July to August | Solberg, Robert | .2011 |
131
| 'Summer Joy' | Blue/Green | Medial | White | Sport | Pure-White | Unknown | Klehm, Roy | .1998 |
132
| 'Summer Music' | Med-Green | Medial | White | Sport | Pale-Lavender | July | Klehm, Roy | .1998 |
133
| 'Summer Olympics' | Yellow | | | TC Sport | Pale-Lavender | July | Zilis, Mark | .2004 |
134
| 'Summer Showcase' | Light-Green | Marginal | Yellow | Unknown | Unknown | Unknown | Goodwin, Randy | .2009 |
135
| 'Sun Banner' | Dark-Green | Marginal | Yellow | Sport | Pale-Lavender | July | O'Harra, Russ | .1999 |
136
| 'Sun Chaser' | Dark-Green | Streaked | Yellow | Hybrid | Pale-Lavender | July to August | Elslager, Ed | .2004 |
137
| 'Sun Safari' | Yellow | | | Unknown | Pale-Lavender | Unknown | Goodwin, Randy | .2014 |
138
| 'Sunami' | Dark-Green | | | Hybrid | Pale-Lavender | July | Soules, Clarence | .1990 |
139
| 'Sunday Morning' | Yellow | | | Hybrid | Pale-Lavender | June to July | Dalton, Jim & Dalton, Meg | .2012 |
140
| 'Sunfish Blue' | Blue/Green | | | Unknown | Unknown | July to August | Sauve, Criste | .2004 |
141
| 'Sunny Delight' | Light-Green | | | Hybrid | Light-Purple | July to August | Solberg, Robert | .2000 |
142
| 'Sunset Strip' | Blue/Green | Streaked | Yellow | Unknown | Pale-Lavender | July to August | Elslager, Ed | .2005 |
143
| 'Super Bowl' | Yellow | | | Hybrid | Near-White | June | Unknown & Zilis, Mark | .2010 |
144
| 'Super Sagae' | Dark-Green | Marginal | White | Sport | Pale-Lavender | July to August | Dautzenberg, Theo & Dautzenberg, Marie-José | --NR-- |
145
| 'Supreme Court Justice' | Dark-Green | Marginal | Yellow | Hybrid | Pale-Lavender | June to July | Gage, Terry | .2015 |
146
| 'Surf's Up' (Terpening) | Blue/Green | | | Unknown | Unknown | Unknown | Terpening, Kent | --NR-- |
147
| 'Susie Chamberlain' | Med-Green | | | Unknown | Med-Lavender | July to August | Chamberlain, Steve | .2006 |
148
| 'Sutter's Mill' | Yellow | | | Hybrid | Pale-Lavender | June | Balitewicz, Bob & The American Hosta Society | .2020 |
149
| 'Suwannee River' | Yellow | | | Unknown | Unknown | Unknown | Malloy, Alex | --NR-- |
150
| 'Suzanne Mahler' | Yellow | | | Unknown | Unknown | Unknown | Goodenough, Rick | --NR-- |
151
| 'Sweet Caroline' | Blue/Green | | | Unknown | Unknown | Unknown | Goodenough, Rick | --NR-- |
152
| 'Sweet Essence' | Blue/Green | Streaked | White | Sport | Near-White | August | Anderson, Jim & Silvers, Bill | --NR-- |
153
| 'Sweet Jennifer' | Med-Green | | | Unknown | Unknown | Unknown | Unknown | --NR-- |
154
| 'Sweet Marjorie' | Yellow | | | Hybrid | Pale-Lavender | August to September to October | Benedict, Dr Ralph (Herb) | .1983 |
|