Cultivar NameLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
'Oberland Spring Air'Med-GreenMedialWhiteNat-SportPure-WhiteJuly into AugustRank, Stefan.2013
'Ohh! Blue Otto'Blue/Green--Unknown--Schulz, Ed.2009
'Ohh! Ludell'Yellow--Unknown--Schulz, Ed.2009
'Okazaki'Med-Green--HybridMed-LavenderAugust to SeptemberSugita, Hajime & Ruh, Peter & Jean.2002
'Okobaji'Blue/Green--Unknown--Tompkins, Chet & Ruh, Peter & Jean.2008
'Orange Slices'Yellow--TC SportPale-LavenderJuly into AugustZilis, Mark.2003
'Over the Rainbow'Med-GreenStreakedSpecklesHybridNear-WhiteJune into JulyElslager, Ed.2005
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