Cultivar NamePlant SizeLeaf ColorVariegationVar ColorOriginSeasonSourceRegistered
'Rain Forest'LargeMed-Green--HybridAugust to OctoberGoodwin, Randy.1996
'Raspberry Sundae'SmallDark-GreenMedialWhiteUnknownAugust to OctoberKorlipara, Harini & Gossett & Terra Nova Nurseries--NR--
'Red Cadet'MediumDark-Green--HybridAugust to OctoberVan Eechaute, Danny.2005
'Red Legs'LargeDark-Green--HybridAugust to OctoberSugita, Hajime & Ruh, Peter.1998
'Red October'MediumDark-Green--HybridSeptember to OctoberHerold, Roy & Walek, Kevin.2009
'Red Sox'MediumDark-Green--HybridAugust to OctoberHerold, Roy & Walek, Kevin.2009
'Redolent Nosegay'LargeDark-GreenMarginalYellowNat-SportAugust to OctoberHawes, James.1999
'Restless Sea'MediumMed-Green--HybridAugust to OctoberHansen, Hans.2006
'Rhapsody in Blue'MediumDark-Green--HybridAugust to OctoberBenedict, Dr Ralph (Herb).1996
'Ringtail'MediumDark-Green--HybridAugust to OctoberTerpening, Kent.2005
'Royal Diadem'LargeMed-GreenMarginalWhiteNat-SportAugust to OctoberZumbar, Wm & Zilis, Mark--NR--
'Royal Gold'LargeYellow--TC SportAugust to OctoberWayside Gardens--NR--
'Royal Rim'LargeMed-GreenMarginalWhiteNat-SportAugust to OctoberZumbar, Wm & Zilis, Mark--NR--
'Royal Standard'LargeMed-Green--HybridAugust to OctoberGrullemans, John J. & Wayside Gardens.1986
'Royal Standard' - Mediovariegated-Med-GreenMedialYellowTC SportAugust to OctoberUnknown--NR--
'Royal Standard' - Yellow FormLargeYellow--TC SportAugust to OctoberUnknown--NR--
'Royal Standard Special'LargeMed-GreenMarginalYellowTC SportAugust to OctoberGrullemans, John J. & Wayside Gardens--NR--
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