Cultivar NamePlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
'Radio Waves'SmallMed-Green--HybridPale-LavenderAugustJohnson, Greg.2004
'Rare Breed'MediumMed-GreenMedialWhiteHybridNear-WhiteJune into JulyLivingston, Ron & The American Hosta Society.2019
'Razzle Dazzle'MediumDark-Green--HybridNear-WhiteJulyKuk, Bob.1987
'Razz'n Rick'LargeMed-GreenStreakedYellowUnknown-August to SeptemberSchmidt, Bevie.2009
'Ready Freddy'GiantDark-Green--UnknownNear-WhiteJune into JulyAsch, Stuart.2010
'Red Eye Café'----Unknown--Chastain, Mary & Moore, Jeff--NR--
'Red Neck Heaven'MediumMed-Green--HybridPure-WhiteJuly into AugustAvent, Tony.1998
'Red Raven'SmallMed-Green--HybridLight-PurpleAugust to SeptemberMalloy, Alex--NR--
'Red Wine Fries'MediumBlue/Green--HybridMed-Lavender-Van Wyke, Trudy--NR--
'Red-hot Mama'LargeMed-GreenStreakedWhiteHybridNear-WhiteJulyElslager, Ed.2001
'Redolent Nosegay'LargeDark-GreenMarginalYellowSportPale-LavenderAugust to OctoberHawes, James.1999
'Refiners Fire'LargeMed-GreenMedialYellowHybridPale-LavenderJulyLysne, Rod.2019
'Regal Razzle Dazzle'-Med-GreenMedialLight GreenUnknown--Trucks, Gary--NR--
'Rendezvous'MediumBlue/GreenMarginalWhiteSportPale-LavenderJuly into AugustZilis, Mark & Schwarz, Jim.2014
'Renegade of Funk'LargeLight-Green--Unknown--White, Jeff--NR--
'Reserved Parking'MediumBlue/GreenMarginalYellowUnknown  Russo, Dave--NR--
'Retread'SmallMed-GreenMarginalWhiteHybridPale-LavenderJulyNyikos, Frank.2000
'Richland Green Splish'LargeDark-Green--SportLight-PurpleJulyWade, Van.1999
'Rickrack'MediumMed-Green--UnknownPale-LavenderJulyLachman, Wm & Lachman, Eleanor & Schmid, Tom.1999
'Right On'SmallMed-GreenMedialWhiteHybridDeep-PurpleAugustBenedict, Dr Ralph (Herb)--NR--
'Rix Pix'MiniatureYellow--HybridNear-WhiteJune into JulyGilligan, Madelon & Goodenough, Rick.2015 .2018
'Road Rage'MediumMed-Green--HybridDeep-PurpleAugustBeilstein, Doug.2018
'Rock-N-Chick'-Blue/GreenStreakedWhiteUnknown--Ziarek, Ken--NR--
'Rockstar Evie, Golfer Gracie'MediumYellow-Gold  HybridPale-LavenderJulyKwick, Charles.2021
'Rootin Tootin'MediumBlue/GreenMedialCreamy WhiteSportLight-PurpleJulyZiarek, Ken--NR--
'Rosedale Bubie'LargeYellow--Unknown--Hadrava, Jerry--NR--
'Rosedale for Pete's Sake'SmallLight-GreenMarginalWhiteUnknownPale-LavenderJulyHadrava, Jerry.1999
'Rosedale Gee Wilikers'SmallDark-GreenMarginalYellowHybridDeep-PurpleAugustHadrava, Jerry.2000
'Rosedale Gee-whiz'SmallMed-GreenMarginalWhiteHybridLight-PurpleAugustHadrava, Jerry.2000
'Rosedale Jack of Hearts'MediumDark-GreenStreakedYellowHybridMed-LavenderJulyHadrava, Jerry.2000
'Rosedale Jack of Spades'MediumMed-GreenStreakedYellowHybridMed-LavenderJuly into AugustHadrava, Jerry.2000
'Rosedale Mr. Blue Jeans'LargeBlue/Green--HybridPure-WhiteJulyHadrava, Jerry.1999
'Rosedale Papa Le Pew'MediumMed-Green--UnknownLight-Purple-Hadrava, Jerry--NR--
'Rosedale Peek-a-Boo'LargeYellow--Unknown--Hadrava, Jerry--NR--
'Rosedale Peppie Le Pew'LargeMed-Green--UnknownLight-Purple-Hadrava, Jerry--NR--
'Rosedale Pie-eyed'SmallDark-GreenStreakedYellowHybridPale-LavenderJuly into AugustHadrava, Jerry.2000
'Rosedale Stitched in Silk'MediumDark-Green--HybridLight-PurpleJulyHadrava, Jerry.1999
'Rosedale Tail Feathers'SmallMed-GreenMarginalWhiteUnknown--Hadrava, Jerry--NR--
'Rosedale Tractor Seat'LargeBlue/Green--HybridNear-WhiteJuneHadrava, Jerry.1999
'Rosedale Viagra'LargeYellow--HybridPale-LavenderJune into JulyHadrava, Jerry.1999
'Rosedale Yellow Brick Road'MediumMed-GreenStreakedWhiteHybridNear-WhiteJulyHadrava, Jerry.1999
'Rosie Posie'LargeDark-GreenMarginalWhiteHybridMed-LavenderAugust to SeptemberKrul, Nancy & Belle Gardens.1994
'Roxy Moxy'SmallMed-GreenMarginalWhiteSportPale-LavenderJulyMeyer, Roxanne.2006
'RSSP'MediumMed-GreenStreakedWhiteUnknown--Unknown--NR--
'Rubber Ducky'MediumLight-Green--UnknownPale-LavenderJuly into AugustSchwarz, Jim.1996
'Ruffled Petticoats'LargeDark-Green--HybridPale-LavenderJulyDiesen, Bernie & Diesen, Jane.1998
'Rufus Rider'MediumDark-GreenMarginalWhiteHybridPale-LavenderJuly into AugustLivingston, Ron--NR--
'Runt River'SmallDark-GreenMarginalLight GreenUnknown--Unknown--NR--
'Ryan's Big One'GiantBlue/Green--HybridNear-WhiteJune into JulyEnglerth, Lawrence & Ryan (Unknown).1982
'You're Welcome'LargeMed-Green--SportLight-PurpleJuly into AugustMicheletti, Tom.2011
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