CultivarPlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
'Alba'SmallMed-Green--HybridPure-WhiteAugustUnknown--NR--
'Dark Victory'MediumDark-Green--Hybrid-June into JulySavory, Robert.1977
'FRW No. 1154'--- xDuplicate--Williams, Frances--NR-
H. plantagineaLargeMed-Green--UnknownPure-WhiteAugust to OctoberSpecies from China--NR--
H. sieboldiiSmallMed-GreenMarginalWhiteUnknownLight-PurpleAugustSpecies from Japan--NR--
'Lavender Lady'SmallMed-Green--HybridPale-LavenderAugustWilliams, Frances & Williams, Connie.1986
'Mount Royal'MediumMed-Green--HybridPure-WhiteAugustLe Jardin de bontanique de Montreal.1983
'Pastures New'SmallMed-Green--HybridPure-WhiteJulySmith, Eric & Summers, Alex.1997
'Polly Mae'SmallMed-Green--HybridNear-WhiteJulySavory, Robert.1982
'Purple Passion'MediumMed-Green--UnknownLight-PurpleJuly into AugustBenedict, Dr R. (Herb) & Ruh, Peter.2005
'Purple Profusion'MediumMed-Green--UnknownDeep-PurpleAugust to OctoberWilliams, Frances & Williams, Connie.1986
'Slim Polly'SmallLight-Green--HybridLight-PurpleAugustWilliams, Frances.1986
'Snow Drop'SmallDark-Green--Unknown--Unknown--NR--
'Snow Flakes'MediumMed-Green--HybridPure-WhiteAugustWilliams, Frances & AHS.1986
'Snow Flurry'SmallLight-GreenStreakedSpecklesHybridNear-WhiteAugustVaughn, Kevin.1973
'Snow Mound'SmallMed-Green--UnknownPure-WhiteAugustSkylands Nursery & Ruh, Peter.1997
'Snowstorm'SmallMed-Green--HybridNear-WhiteAugustSimpers, Lucille.1980
'Tinker Bell'SmallMed-Green--HybridNear-WhiteAugust to OctoberWilliams, Frances & Williams, Connie.1986
'Weihenstephan'SmallMed-Green--HybridPure-WhiteAugustMüssel, Hermann, Klose, Heinz & Ruh, Peter.2003
'White Mule'MediumMed-Green--UnknownPure-WhiteAugustSummers, Alex & Ruh, Peter.1998
'White Trumpets'MediumLight-Green--UnknownNear-WhiteJuly into AugustHensen, Karel & Williams, Frances.1983
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