Cultivar NameSourcePlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonRegistered
'Jackpot'Ward, Dr Dick & JaneLargeYellow--HybridPure-WhiteJuly into August.1996
'Jade Lancer'Ruh, PeterLargeMed-GreenMarginalYellowUnknownPale-LavenderJuly.2001
'James'Wade, VanLargeYellow--Unknown----NR--
'James Knox Polk'Ruh, Peter & JeanGiantLight-Green--Unknown--.2010
'James River'Beilstein, Doug & Malloy, AlexMediumMed-Green--HybridMed-LavenderJuly into August.2005
'Jane Ward'Ward, Dr Dick & JaneMediumMed-GreenMedialWhiteHybridLight-PurpleJuly.1999
'Janet's Gold Sox'Wade, VanMediumYellow--Nat-SportMed-LavenderJuly--NR--
'Janet's Green Sox'Wade, VanMediumMed-Green--Nat-SportPale-LavenderJuly--NR--
'Jan's Gem'Wade, VanMediumMed-Green--Unknown----NR--
'Jason and Katie'Hatfield, Handy & Walek, KevinLargeBlue/GreenMarginalYellowNat-SportPale-LavenderJune.2009
'Jay Jay'Grullemans, John J. & Ruh, PeterGiantBlue/Green--HybridNear-WhiteJune into July.1994
'Jean Ferris Ruh'Ruh, Peter & JeanMediumDark-GreenMedialYellowNat-SportPale-LavenderJuly into August.2005
'Jeff'Wade, VanLargeBlue/Green--UnknownNear-WhiteJuly--NR--
'Jelloway'Wade, VanMediumLight-GreenMarginalWhiteNat-SportPale-LavenderJuly--NR--
'JenElaine'Boak, TimLargeDark-GreenMedialYellowNat-SportMed-LavenderJune into July.2010
'Jennifer'Wade, VanSmallMed-GreenMarginalYellowUnknownPale-LavenderJuly.2000
'Jennifu'Wade, VanSmallMed-GreenMarginalYellowUnknown----NR--
'Jerry'Wade, VanLargeYellowMarginalLight GreenUnknown----NR--
'Jet Black'Beilstein, Doug & MardyLargeBlue/Green--HybridNear-WhiteJuly--NR--
'Jetstream'Beilstein, Doug & MardyLargeBlue/Green--HybridPale-LavenderJuly into August.2013
'Jim Boldt'Graves, ButchLargeBlue/Green--HybridNear-WhiteJuly into August.2017
'Jiminy Cricket'Ward, Dr Dick & JaneSmallLight-GreenMarginalYellowHybridPale-LavenderJuly.2005
'Jimmy'Wade, VanSmallMed-Green--Hybrid----NR--
'Jimmy Blue Eyes'Parsons, PhilLargeBlue/Green--Unknown-June into July.2012
'Joan Altman'Kuk, BobSmallLight-GreenMarginalYellowUnknownPale-LavenderJuly into August.2011
'Johanne'Ellyson, Craig & Ruh, PeterMediumBlue/Green--HybridNear-WhiteJune into July.1989
'John Q. Adams'Ruh, Peter & JeanGiantYellow--UnknownPale-LavenderJuly.2003
'John Tyler'Ruh, Peter & Zilis, MarkLargeBlue/Green--UnknownLight-PurpleJuly.2011
'Jon's Gem'Hatfield, HandyMediumLight-Green--Unknown-July into August.2009
'Joseph'Kuk, BobLargeDark-Green--Nat-SportLight-PurpleJuly into August.1990
'Josephine'Kuk, BobMediumBlue/GreenMarginalWhiteHybridLight-PurpleJuly into August.1987
'Joyce Lane'Graves, ButchLargeDark-GreenMarginalYellowHybridPale-LavenderJuly into August.2017
'Joyland'Beilstein, Doug & Malloy, AlexSmallMed-GreenStreakedSpecklesHybrid----NR--
'Jubilee'Ward, Dr Dick & JaneMediumMed-GreenMarginalYellowHybridPale-LavenderJuly into August.2009
'Judi's Joy'Frost, JudiMediumMed-GreenStreakedWhiteNat-SportMed-LavenderJuly into August.2003
'Julia'White, PeterLargeDark-GreenMarginalWhiteNat-SportPale-LavenderJuly into August.1984
'Jumbo'Meissner, O. & Ruh, PeterGiantBlue/Green--HybridNear-WhiteJune into July.1997
'June Beauty'Wayside Gardens & AHSLargeBlue/Green--UnknownNear-WhiteJune into July.1986
'Jungle Fever'Ward, Dr Dick & JaneMediumYellowStreakedWhiteHybridPale-LavenderJune.2013
'Just for Jane'Ward, Dr Dick & JaneMediumDark-GreenMarginalYellowHybrid--.2011
'Just So Green'Wade, VanSmallMed-Green--Nat-SportPale-LavenderJune into July--NR--

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