Cultivar NamePlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
'Nantucket'MediumDark-GreenStreakedYellowUnknown  Goodenough, Rick--NR--
'Natural Bridge'    Hybrid  Moore, Jeff--NR--
'Needham Yellow' Yellow  Unknown  Seaver, Mildred--NR--
'Newberry Gold'MediumYellow  HybridNear-WhiteJunePlemmons, Chuck.1996
'Niagra Falls'GiantMed-Green  HybridPale-LavenderJulyBrincka, Wm & Petryszyn, 0lga.1991
'Niagra on the Lake'LargeMed-GreenStreakedYellowNat-SportNear-WhiteJuly into AugustCumpson, J. Bruce.2003
'Nonsuch'GiantBlue/Green  Unknown June into JulyGrenfell, Diana.1996
'Nordatlantik'MediumBlue/Green  HybridPale-LavenderJulySmith, Eric & Ruh, Peter.1997
'North Bay Nugget'LargeDark-Green  Unknown  Vaillancourt, Caryl--NR--
'North Hills'  - - -Duplicate - -Duplicate Name 
'North Pacific High'LargeBlue/Green  Unknown  Tompkins, Chet & Ruh, Peter & Jean.2001
'Northern Iowa Wrestling'MediumMed-GreenStreakedWhiteUnknown June into JulyFreeman, Franc.2012
'Norwalk Chartreuse'MediumYellow  UnknownLight-PurpleJulyStark, Gunther.1995
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