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No.Cultivar NamePlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
1 'Akane'MediumDark-Green--UnknownLight-PurpleAugust to SeptemberWatanabe, Kenji & Hawes, James & Ruh, Peter & Ruh, Jean.2010
2 'Andrew Jackson'GiantBlue/Green--UnknownNear-WhiteJune into JulySugita, Hajime & Ruh, Peter & Ruh, Jean.2001
3 'Ani Machi'MediumMed-GreenMedialGreenish WhiteUnknownLight-PurpleAugust to SeptemberRuh, Peter & Ruh, Jean.2002 .2018
4 'Arctic Circle'MediumMed-GreenMarginalWhiteUnknownPale-LavenderJuly into AugustTompkins, Chet & Ruh, Peter & Ruh, Jean.2002
5 'Arctic Sunset'MediumLight-GreenStreakedYellowSportMed-LavenderAugust to SeptemberRuh, Peter & Ruh, Jean.2005
6 'Blaue Venus'MediumBlue/Green--UnknownPale-LavenderJuly into AugustKlose, Heinz & Ruh, Peter & Ruh, Jean.2003
7 'Blaufink'LargeBlue/Green--UnknownPale-LavenderAugustKlose, Heinz & Ruh, Peter & Ruh, Jean.2003
8 'Blauglut'MediumBlue/Green--UnknownPale-LavenderAugustKlose, Heinz & Ruh, Peter & Ruh, Jean.2003
9 'Blaumeise'SmallBlue/Green--UnknownPale-LavenderAugustKlose, Heinz & Ruh, Peter & Ruh, Jean.2003
10 'Blauspecht'MediumBlue/Green--UnknownPale-LavenderJuly into AugustKlose, Heinz & Ruh, Peter & Ruh, Jean.2003
11 'Blue Mammoth'GiantBlue/Green--UnknownNear-WhiteJune into JulyAden, Paul & Ruh, Peter & Ruh, Jean.2010
12 'Blue Music'LargeBlue/GreenStreakedYellowSportNear-WhiteJune into JulyRuh, Peter & Ruh, Jean.2001
13 'Bluestone'LargeBlue/Green--HybridMed-LavenderJune into JulyRuh, Jean.2010
14 'Blutenspiel'MediumMed-Green--UnknownLight-PurpleAugustKlose, Heinz & Ruh, Peter & Ruh, Jean.2003
15 'Borsch 4'LargeMed-Green--UnknownPale-LavenderJuly into AugustBorsch, Wm & Ruh, Peter & Ruh, Jean.2005
16 'Butternut Hill'LargeMed-Green--HybridPale-LavenderJuly into AugustEnglerth, Lawrence & Ruh, Peter & Ruh, Jean.2001
17 'Captain Teach'MediumDark-Green--HybridMed-LavenderJuly into AugustSugita, Hajime & Ruh, Peter & Ruh, Jean.2001
18 'Dartmoor Forest'LargeDark-Green--HybridPale-LavenderJuly into AugustEason, Alan & Ruh, Peter & Ruh, Jean.2005
19 'Doreen'SmallLight-Green--UnknownLight-PurpleJuly into AugustKlose, Heinz & Ruh, Peter & Ruh, Jean.2009
20 'Dylan's Dilly'SmallBlue/GreenMedialGreenish WhiteSportMed-LavenderJuly into AugustPurtymun, Charles & Ruh, Peter & Ruh, Jean.2008
21 'Fagan'MediumLight-Green--UnknownPale-LavenderJuneTompkins, Chet & Ruh, Peter & Ruh, Jean.2005
22 'Fox Lake'LargeMed-Green--UnknownPale-LavenderJulyMack, Carl & Ruh, Peter & Ruh, Jean.2002
23 'Franklin Pierce'LargeMed-Green--Unknown--Ruh, Peter & Ruh, Jean.2010
24 'Fulda'MediumBlue/Green--UnknownPale-LavenderJuly into AugustKlose, Heinz & Ruh, Peter & Ruh, Jean.2003
25 'Fumiko'MediumBlue/Green--UnknownMed-LavenderJulyKlose, Heinz & Ruh, Peter & Ruh, Jean.2003
26 'Gladys Holly'MediumMed-Green--UnknownMed-Lavender-Holly, Gladys & Ruh, Peter & Ruh, Jean.2008
27 'Glockenspiel'SmallMed-Green--UnknownLight-PurpleJulyKlose, Heinz & Ruh, Peter & Ruh, Jean.2008
28 'Gus'MediumLight-Green--UnknownLight-PurpleJuly into AugustUnknown & Ruh, Peter & Ruh, Jean.2008 .2018
29 'Hadspen Mystique'LargeDark-Green--HybridMed-LavenderAugust to SeptemberSmith, Eric & Ruh, Peter & Ruh, Jean.2003
30 'Herkules'GiantBlue/Green--UnknownMed-LavenderJulyKlose, Heinz & Ruh, Peter & Ruh, Jean.2003
31 'James Knox Polk'GiantLight-Green--Unknown--Ruh, Peter & Ruh, Jean.2010
32 'Jean Ferris Ruh'MediumDark-GreenMedialYellowSportPale-LavenderJuly into AugustRuh, Peter & Ruh, Jean.2005
33 'John Q. Adams'GiantYellow--HybridPale-LavenderJulyRuh, Peter & Ruh, Jean.2003
34 'Kasseler Blue'MediumBlue/Green--Unknown--Klose, Heinz & Ruh, Peter & Ruh, Jean.2008
35 'Kasseler Gold'MediumYellow--HybridPale-LavenderJune into JulyKlose, Heinz & Ruh, Peter & Ruh, Jean.2003
36 'Konkubine'MediumYellow--UnknownPale-LavenderJulyKlose, Heinz & Ruh, Peter & Ruh, Jean.2005
37 'Lahn'SmallBlue/Green--UnknownPale-LavenderAugustKlose, Heinz & Ruh, Peter & Ruh, Jean.2005
38 'Lemon Crust'LargeMed-GreenMarginalYellowTC SportPale-LavenderJulyZilis, Mark & Ruh, Peter & Ruh, Jean.2002
39 'Lemon Delight'MediumMed-GreenMarginalChartreuseSportDeep-Purple-Ruh, Peter & Ruh, Jean.2005
40 'Little Lemon Drop'MiniatureLight-Green--UnknownLight-PurpleJulyRuh, Peter & Ruh, Jean.2005 .2018
41 'Little Sister'SmallYellow--HybridPale-LavenderJulyFisher, Eunice V. & Ruh, Peter & Ruh, Jean.2003
42 'Lotus Woods'GiantLight-Green--UnknownLight-PurpleJuly into AugustMack, Carl & Ruh, Peter & Ruh, Jean.2002
43 'Mañana'LargeDark-Green--UnknownNear-White-Tompkins, Chet & Ruh, Peter & Ruh, Jean.2001
44 'Millard Fillmore'LargeMed-Green--Unknown--Ruh, Peter & Ruh, Jean.2010
45 'Minna Blue'MediumBlue/Green--Unknown-AugustRuh, Jean.1997
46 'Mirth'SmallLight-GreenMarginalGreenHybridMed-Lavender-Matsubayashi, Nagao & Ruh, Peter & Ruh, Jean.2013
47 'Molly'LargeBlue/GreenMarginalYellowSportMed-LavenderJuly into AugustRuh, Tim & Ruh, Peter & Ruh, Jean.2005
48 'Mosel'MediumMed-Green--UnknownMed-Lavender-Klose, Heinz & Ruh, Peter & Ruh, Jean.2008
49 'Mount Daisen'LargeDark-Green--HybridPale-LavenderJune into JulySugita, Hajime & Ruh, Peter & Ruh, Jean.2005
50 'Nagaeto'MediumLight-Green--UnknownLight-Purple-Ruh, Peter & Ruh, Jean.2010 .2018
51 'North Pacific High'LargeBlue/Green--Unknown--Tompkins, Chet & Ruh, Peter & Ruh, Jean.2001
52 'Okazaki'SmallMed-Green--HybridMed-LavenderAugust to SeptemberSugita, Hajime & Ruh, Peter & Ruh, Jean.2002
53 'Okobaji'SmallBlue/Green--Unknown--Tompkins, Chet & Ruh, Peter & Ruh, Jean.2008
54 'Olga's Shiny Leaf'SmallDark-Green--SportMed-Lavender-Thiemann, Olga & Ruh, Peter & Ruh, Jean.2004
55 'Olive Branch'MediumMed-GreenMedialYellowTC SportPale-LavenderJulyMoldovan, Steve & Ruh, Peter & Ruh, Jean.2008
56 'Paul Bunyan'LargeBlue/Green--UnknownNear-WhiteJune into JulyTompkins, Chet & Ruh, Peter & Ruh, Jean.2009
57 'Peerless'LargeMed-Green--UnknownPale-LavenderAugustTompkins, Chet & Ruh, Peter & Ruh, Jean.2001
58 'Pegasus'SmallMed-GreenMedialWhiteSportPale-LavenderJune into JulyRuh, Peter & Ruh, Jean.2001
59 'Peking'MediumYellow--UnknownPale-LavenderJulyStone, David & Ruh, Peter & Ruh, Jean.2005
60 'Petticoat Pink'MediumLight-Green--HybridMed-LavenderAugust to SeptemberSugita, Hajime & Ruh, Peter & Ruh, Jean.2001
61 'Piccadilly Circus'MediumDark-Green--Unknown-August to SeptemberRuh, Peter & Ruh, Jean.2005
62 'Reginald Kaye'MediumBlue/Green--UnknownNear-WhiteAugustRuh, Peter & Ruh, Jean.2003
63 'Rhein'MediumBlue/Green--UnknownPale-LavenderAugustKlose, Heinz & Ruh, Peter & Ruh, Jean.2003
64 'Robust Giant'LargeLight-Green--Unknown-June into JulyRuh, Peter & Ruh, Jean.2005
65 'Royal Rhubarb'LargeMed-Green--HybridLight-PurpleJuly into AugustRuh, Peter & Ruh, Jean.2005
66 'Rutherford Birchard Hayes'MediumLight-Green--UnknownMed-Lavender-Ruh, Peter & Ruh, Jean.2010
67 'Saginaw'SmallLight-Green--UnknownMed-LavenderJune into JulyKrossa, Gus & Ruh, Peter & Ruh, Jean.2009 .2018
68 'Scarlet and Gray'MediumDark-Green--Unknown--Ruh, Peter & Ruh, Jean.2010
69 'Schwarzer Ritter'SmallDark-Green--UnknownLight-Purple-Klose, Heinz & Ruh, Peter & Ruh, Jean.2008
70 'Silberpfeil'MediumBlue/Green--UnknownPale-LavenderSeptemberKlose, Heinz & Ruh, Peter & Ruh, Jean.1990
71 'Snowbound'MediumMed-GreenMarginalWhiteUnknownMed-LavenderJulyTompkins, Cynthia & Ruh, Peter & Ruh, Jean.2002
72 'So Big'LargeBlue/Green--Unknown--Rudolph, Thelma & Ruh, Peter & Ruh, Jean.2010
73 'Spring Grove'GiantMed-Green--UnknownMed-LavenderJuly into AugustMack, Carl & Ruh, Peter & Ruh, Jean.2002
74 'Squash Blossom'MediumBlue/GreenMarginalYellowUnknown-June into JulyTompkins, Chet & Ruh, Peter & Ruh, Jean.2005
75 'Stone's Yellow Leaf'MediumLight-Green--Unknown--Stone, David & Ruh, Peter & Ruh, Jean.2004
76 'Sunny Smiles'LargeLight-GreenMarginalWhiteHybridPale-LavenderJulyTompkins, Chet & Ruh, Peter & Ruh, Jean.2001
77 'Ten Karat Gold'MediumYellow--Hybrid--Zilis, Mark & Ruh, Peter & Ruh, Jean.2008
78 'Trafalgar Square'MediumDark-Green--Unknown-AugustRuh, Peter & Ruh, Jean.2005
79 'Weser'MediumBlue/Green--UnknownMed-LavenderAugust to SeptemberKlose, Heinz & Ruh, Peter & Ruh, Jean.2003
80 'William Henry Harrison'LargeLight-Green--Unknown--Ruh, Peter & Ruh, Jean.2010
81 'Yorick'LargeDark-GreenMarginalGreenUnknown-July into AugustSquires, Keith & Ruh, Peter & Ruh, Jean.2005
82 'Zager's Tokudama'LargeBlue/Green--HybridNear-WhiteJune into JulyZager, Herbert A. & Ruh, Peter & Ruh, Jean.2003
83 'Zitronenfalter'MediumLight-Green--UnknownPale-LavenderJulyKlose, Heinz & Ruh, Peter & Ruh, Jean.2003
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