CultivarPlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
'Butter Cream'MediumYellow--Hybrid--Balitewicz, Bob--NR--
'Butternut Hill'LargeMed-Green--HybridPale-LavenderJuly into AugustEnglerth, Lawrence & Ruh, Peter & Jean.2001
H. hypoleucaMediumMed-Green--UnknownPale-LavenderJulySpecies from Japan--NR--
'Rowan My Boat'LargeBlue/Green--HybridMed-LavenderJune into JulyBeilstein, Doug & Mardy.2018
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