No.Cultivar NamePlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
1 'Lady Helen'LargeMed-Green--UnknownPale-LavenderJulyHolly, Gladys & Ruh, Peter.1998
2 'Lahn'SmallBlue/Green--UnknownPale-LavenderAugustKlose, Heinz & Ruh, Peter & Ruh, Jean.2005
3 'Lake Chautauqua'LargeDark-Green--UnknownLight-PurpleJulySugita, Hajime & Ruh, Peter.1998
4 'Lake Erie'GiantMed-Green--HybridNear-WhiteJune into JulyRuh, Peter.1998
5 'Lauman Garden Blue'LargeBlue/Green--UnknownPale-LavenderJulyLauman & Ruh, Peter.2002
6 'Lavender Doll'LargeMed-Green--HybridPale-LavenderAugustSugita, Hajime & Ruh, Peter.1998
7 'Lavender Stocking'LargeBlue/Green--HybridPale-LavenderAugustSugita, Hajime & Ruh, Peter.1998
8 'Lemon Crust'LargeMed-GreenMarginalYellowTC SportPale-LavenderJulyZilis, Mark & Ruh, Peter & Ruh, Jean.2002
9 'Lemon Delight'MediumMed-GreenMarginalChartreuseSportDeep-Purple-Ruh, Peter & Ruh, Jean.2005
10 'Lemon Meringue' (Ruh)LargeYellow--HybridPale-LavenderJulyRuh, Peter.1991
11 'Leon'MediumMed-Green--UnknownLight-PurpleAugustSimpers, Lucille & Ruh, Peter.1995
12 'Leprechaun'MiniatureMed-Green--UnknownLight-PurpleJulyStone, David & Ruh, Peter.1991
13 'Lilac Love'MediumMed-Green--UnknownMed-LavenderJuly into AugustSimpers, Lucille & Ruh, Peter.1999
14 'Lillie'MiniatureMed-Green--UnknownLight-PurpleJulyLandis, Henry & Ruh, Peter.1999
15 'Linde'MediumBlue/Green--Hybrid-June into JulyHofer, Paul & Ruh, Peter.1983
16 'Little Ann'MiniatureMed-GreenMarginalWhiteUnknownLight-PurpleAugustStone, David & Ruh, Peter.1988
17 'Little Dart'SmallMed-Green--SportLight-PurpleAugustFisher, Eunice V. & Ruh, Peter & Lydell, Ransom.1995
18 'Little Lemon Drop'MiniatureLight-Green--UnknownLight-PurpleJulyRuh, Peter & Ruh, Jean.2005 .2018
19 'Little Sister'SmallYellow--HybridPale-LavenderJulyFisher, Eunice V. & Ruh, Peter & Ruh, Jean.2003
20 'Livonia'MediumMed-Green--UnknownDeep-PurpleAugustKlose, Heinz & Krossa, Gus & Ruh, Peter.1998
21 'Lotus Woods'GiantLight-Green--UnknownLight-PurpleJuly into AugustMack, Carl & Ruh, Peter & Ruh, Jean.2002
22 'Louie'MiniatureMed-Green--UnknownLight-PurpleAugustMissouri Botanical Garden & Ruh, Peter.1996
23 'Lovely Loretta'MediumYellow--HybridLight-PurpleJulyRuh, Peter.1988
24 'Lucy's Breeder'LargeYellow--HybridLight-PurpleJune into JulySimpers, Lucille & Ruh, Peter.1991
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