Cultivar NamePlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
'Japanboy'SmallMed-Green--Unknown--Kohlein, Fritz--NR--
'Japangirl'MiniatureMed-Green--Hybrid--Unknown--NR--
'Jay Jay'GiantBlue/Green--HybridNear-WhiteJune into JulyGrullemans, John J. & Ruh, Peter.1994
'Jazz Matazz'MediumLight-GreenMarginalYellowHybridMed-LavenderJuneSimmering, Ron.2000
'Je me souviens'LargeMed-GreenMarginalWhiteUnknown-June into JulyAsch, Stuart.2009
'Jealous Husband'LargeBlue/GreenMarginalYellowSport--Gowen, Hideko--NR--
'Jurassic Mutator'LargeDark-GreenStreakedWhiteNat-SportMed-LavenderJulyPhilips, Hugo--NR--
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