No.Cultivar NameSourcePlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonRegistered
1 'Racing Stripes'Elslager, EdMediumBlue/GreenStreakedYellowHybridPale-LavenderJuly.2005
2 'Radiant Light'Livingston, RonMediumLight-Green--Unknown----NR--
3 'Radiant Star'Wilson, ChrisSmallDark-GreenMarginalYellowSportPale-LavenderJune.2007
4 'Rainbow Delight'Benedict, Dr Ralph (Herb) & Kuenster, RodSmallMed-GreenStreakedWhiteUnknown-July into August.2010
5 'Rainbow Falls'Elslager, EdMediumMed-GreenStreakedWhiteHybridPale-LavenderJuly.2001
6 'Raindance'Walters GardensMediumMed-GreenMedialYellowTC SportPale-LavenderJuly--NR--
7 'Rambunctious'Struhar, BillGiantBlue/Green--UnknownNear-WhiteJuly.2018
8 'Rare Breed'Livingston, Ron & The American Hosta SocietyMediumMed-GreenMedialWhiteHybridNear-WhiteJune into July.2019
9 'Raspberry Beauty'Dishon, JimMediumLight-Green--HybridLight-PurpleAugust to September.1999
10 'Razer'Livingston, RonLargeYellow--Hybrid----NR--
11 'Razz'n Rick'Schmidt, BevieLargeMed-GreenStreakedYellowUnknown-August to September.2009
12 'Ready'Livingston, RonLargeDark-Green--UnknownMed-Lavender---NR--
13 'Ready Eddy'Benedict, Dr Ralph (Herb)SmallBlue/Green--Unknown----NR--
14 'Ready Freddy'Asch, StuartGiantDark-Green--UnknownNear-WhiteJune into July.2010
15 'Red Dragon'Livingston, RonMediumLight-Green--HybridLight-PurpleAugust--NR--
16 'Red Feather'Benedict, Dr Ralph (Herb)MediumDark-Green--Unknown----NR--
17 'Red Grande'Benedict, Dr Ralph (Herb)MediumDark-Green--Unknown----NR--
18 'Red Hot Poker'Asch, StuartSmallDark-GreenMarginalWhiteHybridLight-PurpleAugust.2005
19 'Red Puppy'Livingston, RonMediumMed-Green--Unknown----NR--
20 'Red Wing'Benedict, Dr Ralph (Herb) & Walek, KevinMediumLight-GreenMarginalDark GreenHybridLight-PurpleAugust.2009
21 'Reddy Eddy'Benedict, Dr Ralph (Herb) & Kuenster, RodLargeDark-Green--Unknown-August to September.2010
22 'Red-hot Mama'Elslager, EdLargeMed-GreenStreakedWhiteHybridNear-WhiteJuly.2001
23 'Redon Bleu'Livingston, RonLargeBlue/Green--Unknown----NR--
24 'Regal Chameleon'Falstad, C.H.LargeBlue/GreenMarginalBlue-GreenTC SportPale-LavenderAugust.2000
25 'Regal Glory' (Benedict)Benedict, Dr Ralph (Herb)LargeMed-GreenMarginal-HybridMed-LavenderJuly into August--NR--
26 'Regal Glory' (Elslager)Elslager, EdMediumMed-Green--HybridPale-LavenderJuly.2001
27 'Regal Razzle Dazzle'Trucks, Gary-Med-GreenMedialLight GreenUnknown----NR--
28 'Regal Splendor'Walters GardensLargeBlue/GreenMarginalCreamy WhiteSportPale-LavenderJuly into August.1987
29 'Renegade'Asch, StuartMediumMed-GreenMarginalWhiteUnknown----NR--
30 'Resurrection Galaxy'Elslager, EdLargeDark-GreenStreakedSpecklesSportMed-LavenderJuly.1999
31 'Reverie'Wilkins, Dr Jim & Wilkins, SandyMediumMed-GreenMedialCreamy WhiteHybridPure-WhiteAugust.2003
32 'Rhapsody in Blue'Benedict, Dr Ralph (Herb)MediumDark-Green--HybridLight-PurpleAugust to October.1996
33 'Rhinestone Cowboy'Elslager, EdMediumMed-GreenMarginalCreamy WhiteHybridPale-LavenderJuly.2000
34 'Rhinestone Cowboy Supreme'Elslager, Ed & Schwarz, JimMediumLight-GreenStreakedYellowSportPale-LavenderJuly--NR--
35 'Rhino Blue'Rawson, DonLargeBlue/Green--SportNear-WhiteJune into July.2010
36 'Rhino Gold'Rawson, DonMediumYellow--SportNear-WhiteJune into July--NR--
37 'Rhino Hide'Rawson, DonMediumBlue/GreenMedialYellowUnknownNear-WhiteJune into July.2007
38 'Rhino Tuff'Rawson, DonMediumBlue/Green--SportNear-WhiteJune into July--NR--
39 'Rhodeifolia Albomarginata'Krossa, Gus----Duplicate----NR--
40 'Richmond Splashed'Elslager, EdMediumLight-GreenStreakedYellowSport----NR--
41 'Rifle Ron'Schmidt, BevieMediumDark-Green--Unknown----NR--
42 'Right On'Benedict, Dr Ralph (Herb)SmallMed-GreenMedialWhiteHybridDeep-PurpleAugust--NR--
43 'Ring of Fire'Elslager, EdMediumDark-GreenMarginalYellowHybridPale-LavenderJune into July.1999
44 'Rip Off'Benedict, Dr Ralph (Herb)MediumLight-Green--UnknownPale-Lavender---NR--
45 'Ripple Effect'Walters GardensSmallMed-GreenMedialWhiteSportPale-LavenderJuly into August--NR--
46 'Ripple Rind'Rawson, Don----Unknown----NR--
47 'Rippled Honey'Benedict, Dr Ralph (Herb) & Ruh, PeterLargeMed-Green--HybridLight-PurpleAugust.2006
48 'Rising Tide'Walters GardensLargeBlue/GreenMarginalWhiteTC Sport--.1984
49 'Ritz'Livingston, RonGiantBlue/Green--HybridPale-LavenderJuly into August--NR--
50 'RK Special'Livingston, RonLargeMed-GreenMarginalWhiteUnknown----NR--
51 'Robyn Duback'Benedict, Dr Ralph (Herb) & Kuenster, RodMediumMed-GreenMarginalYellowUnknownMed-LavenderAugust to September.2010
52 'Roller Coaster'Elslager, EdLargeDark-GreenStreakedYellowHybridPale-LavenderJuly.2001
53 'Ron Livingston'Asch, StuartMediumLight-Green--UnknownLight-PurpleAugust--NR--
54 'Roostertail'Elslager, EdMediumMed-GreenStreakedWhiteHybridNear-WhiteJuly.2002
55 'Ros Hogh'Krossa, Gus & Mr CurtisMediumMed-Green--UnknownMed-LavenderAugust to September--NR--
56 'Roseann Walter'Benedict, Dr Ralph (Herb) & Kuk, BobLargeBlue/GreenMarginalYellowHybridPale-LavenderJune.2006
57 'Rosie Posie'Krul, Nancy & Belle GardensLargeDark-GreenMarginalWhiteHybridMed-LavenderAugust to September.1994
58 'Rough and Ready'Elslager, EdLargeDark-GreenStreakedYellowHybridNear-WhiteJune into July.2004
59 'Round Around'Benedict, Dr Ralph (Herb)SmallMed-Green--Unknown----NR--
60 'Rounder'Benedict, Dr Ralph (Herb)SmallBlue/Green--Unknown----NR--
61 'Royal Bells'Dishon, JimMediumDark-GreenMarginalYellowHybridDeep-PurpleAugust.1999
62 'Royal Crest'Hansen, Hans & Walters GardensLargeMed-Green--HybridPure-WhiteAugust to September.2018
63 'Royal Empress'Rawson, DonGiantMed-GreenMarginalChartreuseSportPale-LavenderJune into July.2016
64 'Royal Regal Rhubarb'Benedict, Dr Ralph (Herb)LargeMed-GreenMarginalWhiteSportLight-PurpleJuly into August--NR--
65 'Royal Super'Walters Gardens & Falstad, ClarenceMediumDark-GreenStreakedYellowSportPure-WhiteJuly into August.2000
66 'Royal Susan'Benedict, Dr Ralph (Herb)LargeMed-GreenStreakedWhiteSportPale-LavenderAugust--NR--
67 'Royal Wedding'Bergeron, Amy & Walters GardensMediumMed-GreenMarginalWhiteTC SportPure-WhiteAugust to September--NR--
68 'Roy's Pink'Benedict, Dr Ralph (Herb) & Walek, KevinSmallMed-Green--HybridLight-PurpleAugust.2009
69 'Ruby Benedict'Benedict, Dr Ralph (Herb)MediumBlue/GreenMedialYellowHybrid--.1991
70 'Ruffian' (Asch)Asch, StuartMediumDark-Green--SportPale-LavenderJuly.2009
71 'Ruffle My Feathers'Livingston, RonSmallMed-GreenMarginalWhiteSportMed-Lavender---NR--
72 'Ruffled Feathers'Asch, StuartSmallMed-GreenMarginalWhiteUnknown----NR--
73 'Rufus Rider'Livingston, RonMediumDark-GreenMarginalWhiteHybridPale-LavenderJuly into August--NR--
74 'Rumpled Gilt'Benedict, Dr Ralph (Herb)MediumYellow--Hybrid----NR--
75 'Runaround'Benedict, Dr Ralph (Herb) & Kuenster, RodMediumMed-Green--Unknown-July into August.2010
76 'Ryan's Big One'Englerth, Lawrence & Ryan (Unknown)GiantBlue/Green--HybridNear-WhiteJune into July.1982

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