No.Cultivar NameLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
1 'Oberland Spring Air'Med-GreenMedialWhiteSportPure-WhiteJuly into AugustRank, Stefan.2013
2 'Ohh! Blue Otto'Blue/Green--Unknown--Schulz, Ed.2009
3 'Ohh! Ludell'Yellow--Unknown--Schulz, Ed.2009
4 'Ohh! Powder River Blue'Blue/Green -UnknownNear-WhiteJune into JulySchulz, Ed.2020
5 'Okazaki'Med-Green--HybridMed-LavenderAugust to SeptemberSugita, Hajime & Ruh, Peter & Ruh, Jean.2002
6 'Okobaji'Blue/Green--Unknown--Tompkins, Chet & Ruh, Peter & Ruh, Jean.2008
7 'Orange Slices'Yellow--TC SportPale-LavenderJuly into AugustZilis, Mark.2003
8 'Over the Rainbow'Med-GreenStreakedSpecklesHybridNear-WhiteJune into JulyElslager, Ed.2005

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