Cultivar NamePlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
'Rainbow Falls'MediumMed-GreenStreakedWhiteHybridPale-LavenderJulyElslager, Ed.2001
'Rainy Lake'    Unknown  Carlson, Monty & Julie--NR--
'Raleigh Remembrance'MediumMed-Green  HybridMed-LavenderJulyZilis, Mark.2003
'Red Sea'LargeMed-GreenStreakedWhiteUnknown  Unknown--NR--
'Rhein'MediumBlue/Green  UnknownPale-LavenderAugustKlose, Heinz & Ruh, Peter & Jean.2003
'Richland Gold'MediumYellow  Nat-SportPale-LavenderJuly into AugustWade, Van.1987
'Richland Golden Candy'MediumYellow  UnknownLight-PurpleJulyWade, Van--NR--
'Richland Gold's Moonlight'MediumMed-GreenMarginalWhiteNat-SportPale-LavenderJuly into AugustWade, Van.1999
'Richland Mayan Moon'MediumDark-GreenMarginalYellowNat-SportPale-LavenderJulyWade, Van--NR--
'Richland Royal Prince'SmallMed-GreenMedialWhiteHybridLight-PurpleJuly into AugustWade, Van--NR--
'Richland Royal Princess'LargeMed-GreenMarginalWhiteNat-SportLight-PurpleJulyWade, Van.1999
'Richland Royal Purple'LargeMed-Green  Nat-SportDeep-PurpleJuly into AugustWade, Van.1999
'Richland Surprise'MediumMed-GreenMarginalCreamy WhiteNat-SportLight-PurpleJulyWade, Van.1999
'Richland White Edge'MediumMed-GreenMarginalYellowUnknownLight-PurpleJulyWade, Van.1999
'Richmond'MediumMed-GreenMarginalYellowHybridPale-LavenderJulySeaver, Mildred.2004
'Richmond Blue'LargeBlue/Green  TC SportNear-WhiteJune into JulyZumbar, Wm & Walek, Kevin.2009
'Richmond Splashed'MediumLight-GreenStreakedYellowNat-Sport  Elslager, Ed--NR--
'River City Blues'LargeBlue/Green  UnknownPale-LavenderJune into JulyZilis, Mark & Ankney, Barry.2018
'River Nile'GiantBlue/Green  HybridNear-WhiteJune into JulyMoldovan, Steve.1983
'Riviera Sunset'SmallMed-GreenMarginalYellowHybrid  Dean, Don.2008
'Rock of Gibralter'LargeBlue/Green  Nat-Sport June into JulyZilis, Mark.2010
'Rocket City'SmallYellow  Unknown  Goodwin, Randy.2014
'Rocky Mountain High'LargeMed-GreenMarginalYellowHybridPale-LavenderJune into JulyKuk, Bob.1991
'Rocky Point'MediumYellow  Unknown  Goodenough, Rick--NR--
'Rosedale Geneva'    Duplicate  Duplicate Name 
'Rosedale Lost Dutchman'LargeYellow  UnknownNear-WhiteJuneHadrava, Jerry.1999
'Rosemoor'SmallMed-Green  HybridLight-Purple Palmer, Lady Anne--NR--
'Rostraver Heritage'LargeMed-Green  UnknownNear-WhiteJuly into AugustZolock, Steve & Sarah.2009
'Route 66'LargeYellow  TC Sport July into AugustZilis, Mark.2005
'Roxton Falls'GiantBlue/Green  Unknown  Bastille, Jocelyne--NR--
'Russell Square'MediumBlue/Green  Unknown  Crockett, Clyde--NR--
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