Cultivar NamePlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
'Night Train'LargeBlue/Green--Unknown-June into JulyWard, Dr Dick & Ward, Jane.2005
'Nike'SmallMed-GreenMedialWhiteUnknown--Herold, Roy--NR--
'Nordic Racer'MediumMed-GreenMarginalWhiteHybridLight-PurpleJuly into AugustOlson, Dr Robert.1999
'Northern Iowa Wrestling'MediumMed-GreenStreakedWhiteUnknown-June into JulyFreeman, Franc.2012
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