No.CultivarPlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
1 'American Thunderbolt'LargeMed-GreenMedialYellowUnknown--Wade, Van--NR--
2 'April Storm'----Duplicate--Duplicate Name--NR--
3 'Arctic Blast'MediumBlue/Green--HybridLight-PurpleJulyCarlson, Monty & Carlson, Julie.2019
4 'Arctic Storm'LargeDark-GreenStreakedYellowUnknown--Ternes, Nick--NR--
5 'Black Thunder'LargeDark-GreenMedialWhiteSportPale-LavenderJuly into AugustSchwarz, Jim & Schwarz, Karen & Zilis, Mark.2014
6 'Blizzard'GiantMed-GreenStreakedWhiteTC SportPale-LavenderJuly into AugustAnderson, Jim.2003
7 'Blue Lightning'LargeBlue/GreenStreakedCreamy WhiteSportPale-LavenderJulyWalters Gardens.2005
8 'Blue Thunder'MediumBlue/Green--HybridPale-LavenderJuly into AugustZilis, Mark--NR--
9 'Celestial Lightning'SmallLight-GreenStreakedYellowSportPale-LavenderJune into JulyElslager, Ed.2005
10 'Chain Lightning'MediumMed-GreenMedialWhiteUnknownPale-LavenderJulyWard, Dr Dick & Ward, Jane.1999
11 'Chief Thundercloud'GiantBlue/Green--Hybrid--Wade, Van--NR--
12 'Cloudburst'MediumBlue/Green--HybridLight-PurpleJulyBeilstein, Doug & Zilis, Mark.2006
13 'Cloudburst Streaked'SmallBlue/GreenStreakedWhiteSportPale-LavenderJune into JulySchwarz, Jim--NR--
14 'Crossroads Hurricane'MediumBlue/GreenStreakedYellowHybridPale-LavenderJuly into AugustEngland, Tim.2003
15 'Cyclone'MediumDark-GreenMedialWhiteSportPale-LavenderJulySchwarz, Jim.2002
16 'Cyclone Wrestling'MediumDark-Green--Unknown-July into AugustFreeman, Franc.2011
17 'Downpour'GiantBlue/GreenMarginalYellowSportNear-WhiteJune into JulyTomashek, Cindy.2010
18 'Eye of the Hurricane'LargeBlue/Green--Hybrid-AugustNyikos, Frank.2008
19 'Eye of the Storm'SmallDark-Green--SportPale-LavenderAugust to OctoberSchwarz, Jim & Schwarz, Karen & Zilis, Mark.2014
20 'Greased Lightning'LargeYellowMarginalYellowSportNear-WhiteJulyKuk, Bob.2005
21 'Green Thunder'----Unknown--Unknown--NR--
22 'G-Spot Tornado'MediumBlue/GreenStreakedYellowHybrid--Kuenster, Rod--NR--
23 'Heat Lightning'MediumDark-GreenStreakedWhiteHybrid--Ward, Dr Dick & Ward, Jane.2012
24 'Kenn's Little Blue Lightning'-Blue/Green--Unknown--Unknown--NR--
25 'Lakeside Storm Watch'SmallDark-Green--HybridLight-PurpleJulyChastain, Mary.2003
26 'Lightning Bay'LargeDark-GreenMedialYellowSport--Trucks, Gary--NR--
27 'Lightning Bolt'MiniatureYellowMarginalWhiteUnknown-June into AugustGoodwin, Randy.2009
28 'Lightning Express'SmallMed-GreenMarginalWhiteHybrid--Beilstein, Doug & Malloy, Alex--NR--
29 'Lightning Flash'SmallMed-GreenStreakedWhiteHybridNear-WhiteAugustBeilstein, Doug.2013
30 'Lightning Ridge'GiantDark-GreenMarginalWhiteSportPale-LavenderJulyTrucks, Gary--NR--
31 'Lightning Strikes'MediumMed-GreenStreakedYellowSportPale-LavenderJuly into AugustEllison, Bob--NR--
32 'Montreal Blue Ice Storm'GiantBlue/Green--HybridPale-LavenderJune into JulyWade, Van.2007
33 'Nor'easter'MediumMed-GreenMedialWhiteUnknown--Sawyer, Rick--NR--
34 'Ocean Isle Tornado'MediumMed-GreenMedialWhiteSportMed-LavenderJuly into AugustChopko, Dave--NR--
35 'Paradise Lightning'MediumBlue/GreenStreakedGreenSportPale-LavenderJuneFransen, Marco--NR--
36 'Paradise Sandstorm'MediumYellow--SportPale-LavenderJuly into AugustFransen, Marco--NR--
37 'Perfect Storm'----Duplicate--Duplicate Name--NR--
38 'Prairie Lightning'LargeYellowStreakedGreenHybridPale-LavenderJulyKedl, Phyllis.2005
39 'Red Thunder'MediumMed-Green--Hybrid--Beilstein, Doug & Malloy, Alex--NR--
40 'Rolling Thunder'LargeBlue/Green--UnknownNear-WhiteJune into JulyBrashear, Carol--NR--
41 'Rosedale Lightning'SmallYellow--Unknown--Hadrava, Jerry--NR--
42 'Rosedale Thunderheads'MediumDark-GreenMarginalYellowHybridLight-PurpleJulyHadrava, Jerry.2000
43 'Rusty's Tornado'MediumLight-Green--Unknown--Rouillier, Denis--NR--
44 'Sand Storm'LargeDark-GreenMedialYellowHybrid--Beilstein, Doug & Beilstein, Mardy.2013
45 'Sea Lightning'MediumMed-GreenMedialYellowHybridLight-PurpleJulySeaver, Mildred.1981
46 'Sea Thunder'LargeDark-GreenMedialWhiteSportLight-PurpleJuly into AugustSeaver, Mildred & Walek, Kevin.2009
47 'Sea Tornado'MediumMed-GreenStreakedYellowUnknown--Seaver, Mildred--NR--
48 'Snow Squall'LargeDark-GreenMedialWhiteSportPale-LavenderJuly into AugustO'Brien, John--NR--
49 'Snowstorm'SmallMed-Green--HybridNear-WhiteAugustSimpers, Lucille.1980
50 'Spring Shower'MediumBlue/Green--HybridPale-LavenderJulySolberg, Robert.2007
51 'Storm'MediumBlue/Green--HybridPale-LavenderAugust to SeptemberShadrack, Mike.2011
52 'Storm Warning'----Hybrid--Carlson, Monty & Carlson, Julie--NR--
53 'Stormcloud'LargeDark-Green--Unknown-June into JulyKedl, Phyllis.2010
54 'Stormy Dance'MiniatureYellow--Hybrid--Smith, Fred--NR--
55 'Stormy Lakes'LargeBlue/Green--HybridPale-LavenderJune into JulyGoodale, T..2009
56 'Stormy Night'LargeDark-Green--Unknown--Carlson, Monty & Carlson, Julie--NR--
57 'Stormy Seas'LargeDark-Green--HybridPale-LavenderJune into JulyZilis, Mark.2004
58 'Stormy Weather'LargeMed-Green--HybridDeep-PurpleJuly into AugustJohnson, Greg.2004
59 'Summer Squall'MediumBlue/Green--HybridPale-LavenderJulySolberg, Robert.2007
60 'Summer Storm'MediumDark-GreenMarginalLight GreenSport--Zilis, Mark.2012
61 'The Perfect Storm'MediumMed-GreenStreakedWhiteHybridNear-WhiteAugustWrede, Arthur.2005
62 'The Twister'MediumMed-Green--UnknownLight-PurpleAugustSavory, Robert & The American Hosta Society.1986
63 'Thunder Boomer'MediumBlue/Green--HybridPale-LavenderJulySolberg, Robert.2007
64 'Thunder Clouds'LargeBlue/Green--UnknownNear-White-Lydell, Ransom--NR--
65 'Thunderbolt'LargeBlue/GreenMedialWhiteSportNear-WhiteJune into JulyCrowder, Allen.2002
66 'Thunderstorm'LargeBlue/GreenStreakedYellowUnknown--Unknown--NR--
67 'Tornado'----Duplicate--Duplicate Name--NR--
68 'Tornado Glenn'SmallMed-GreenStreakedWhiteHybridLight-PurpleJuly into AugustKuenster, Rod.2006
69 'Tropic Thunder'MediumMed-GreenMarginalYellowHybrid--Ward, Dr Dick & Ward, Jane.2012
70 'Tropical Storm'MediumYellowMedialGreenSportNear-WhiteJulyBergeron, Amy.2007
71 'Tropical Thunder'LargeMed-GreenStreakedYellowSportMed-LavenderJuly into AugustAhrens, Thomas--NR--
72 'Twister'MediumDark-GreenMedialYellowSportMed-LavenderJuly into AugustVan den Top, Jan--NR--
73 'Typhoon'LargeMed-GreenMarginalYellowSport-June into JulyWard, Dr Dick & Ward, Jane.2010
74 'Valley's Purple Hurricane'MediumBlue/Green--Unknown--Linneman, Jeroen--NR--
75 'Wheaton Thunder'LargeBlue/GreenMarginalWhiteSportPale-LavenderJuly into AugustGoodenough, Rick--NR--
76 'Whirlwind'MediumMed-GreenMedialCreamy WhiteSportMed-LavenderJuly into AugustKulpa, John.1989
77 'Whirlwind Flame'MediumDark-GreenMedialWhiteSportPale-LavenderJuly into AugustMerritt, Richard.2014
78 'Whirlwind Romance'MediumDark-GreenMedialWhiteTC SportPale-LavenderJuly into AugustZilis, Mark.2009
79 'Whirlwind Streak'MediumDark-GreenStreakedWhiteSportMed-LavenderJuly into AugustAnderson, Jim--NR--
80 'Whirlwind Tour'MediumBlue/GreenMedialYellowTC SportPale-LavenderJulyZilis, Mark--NR--
81 'White Lightning'MediumLight-GreenStreakedWhiteSportPale-LavenderJulyShugart, Janet & Diesen, Jane & Diesen, Bernie.1994
82 'Wild Wind'----Unknown--Unknown--NR--
83 'Winter Lightning'MediumLight-GreenMedialWhiteTC SportMed-LavenderJulyAnderson, Jim--NR--
84 'Yankee Blue Lightning'MediumDark-Green--Unknown--Balitewicz, Bob--NR--
85 'Zimmerman Thunder'SmallDark-Green--TC SportPale-LavenderJulyCompton, Steve & Zilis, Mark.2008

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