No.Cultivar NameSourcePlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonRegistered
1 'Yellow Comet'Graves, ButchMediumYellow--HybridLight-PurpleJune into July.2008
2 'Yellow Eyes'Ruh, PeterSmallYellow--SportLight-PurpleJuly.1999
3 'Yellow Flash'Ruh, PeterGiantLight-GreenMarginalYellowSportPale-LavenderJuly into August.1997
4 'Yellow in October'Wade, Van-Med-Green--Unknown----NR--
5 'Yellow Splashed Edge'Ruh, PeterSmallMed-GreenMarginalYellowUnknown----NR--
6 'Yippee'Beilstein, Doug & Beilstein, MardySmallMed-GreenMarginalWhiteHybridPale-LavenderJuly.2020
7 'Yojimbo'Ward, Dr Dick & Ward, JaneLargeMed-Green--HybridNear-WhiteJune into July.2003
8 'Yukon Gold'Ward, Dr Dick & Ward, JaneMediumYellow--HybridPale-LavenderJuly into August.2015
9 'Yuma' (Wade)Wade, VanLargeBlue/Green--HybridPure-WhiteJune into July.2007

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