Cultivar NamePlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
'Dahlonega'LargeYellow  HybridPale-LavenderJune into JulyMcDonell, Harold.2014
'Dakota'GiantBlue/Green  Hybrid  Wade, Van--NR--
'Damascus Road'MediumYellow  Hybrid  Malloy, Alex--NR--
'Danubie Isla'MediumBlue/GreenStreakedYellowUnknown  K√≥sa, Lehel--NR--
'Dark Continent'SmallDark-GreenMarginalYellowHybridPale-LavenderJulyGoodwin, Randy.2013
'Dartmoor Forest'LargeDark-Green  HybridPale-LavenderJuly into AugustEason, Alan & Ruh, Peter & Jean.2005
'Delaware'LargeDark-Green  UnknownNear-WhiteJuneWade, Van--NR--
'Delaware Blue Hen'GiantBlue/Green  Unknown June into JulyKruer, George.2009
'Delaware River'MediumBlue/Green  UnknownMed-LavenderJuly into AugustMalloy, Alex.2005
'Denali'LargeDark-GreenMarginalYellowUnknownNear-WhiteJune into JulyGoodwin, Randy.2005
'Devon Dream'SmallBlue/Green  Nat-SportMed-LavenderJuly into AugustBowden, Roger & Ann--NR--
'Devon Hills'LargeMed-Green  Hybrid  Bowden, Roger--NR--
'Devon Moor'MediumMed-Green  Unknown  Bowden, Roger--NR--
'Devon Tot'MediumMed-Green  UnknownMed-Lavender Bowden, Roger & Ann--NR--
'Diamond Lake'MediumBlue/Green  UnknownPale-LavenderJune into JulyWalters Gardens--NR--
'Dilli Line'    Unknown  Becherer, Josef--NR--
'Dilli One'    Unknown  Becherer, Josef--NR--
'Dixie Chick'SmallDark-GreenMarginalWhiteHybridLight-PurpleAugust to OctoberAvent, Tony.1999
'Dixie Chick Green'SmallDark-GreenMedialWhiteNat-SportLight-PurpleAugust to OctoberWade, Van--NR--
'Dixie Chickadee'MiniatureDark-GreenStreakedWhiteNat-SportLight-PurpleAugustAvent, Tony.2007
'Dixie Cups'MediumBlue/Green  HybridPale-LavenderJuly into AugustAvent, Tony.2007
'Dixie Joy'SmallMed-GreenStreakedSpecklesHybridPale-LavenderAugustAden, Paul.1983
'Dixie Queen'SmallMed-Green  HybridPale-LavenderJulySavory, Robert.1982
'Dixieland Delight'MediumMed-GreenMarginalYellowHybridLight-PurpleJuly into AugustAvent, Tony.2007
'Dixie's Memory' Dark-GreenMarginalYellowHybridPale-LavenderJuneMyers, Gary.2018
'Domaine De Courson'LargeMed-Green  Nat-SportPale-LavenderJuly into AugustVan Doorsiaer & Grenfell, Diana.1996
'Donhead St. Andrew'MediumDark-GreenStreakedWhiteUnknown  Unknown--NR--
'Dorset Blueblood'SmallBlue/Green  Nat-SportPale-LavenderJulyZilis, Mark--NR--
'Dover Downs'LargeBlue/GreenStreakedYellowHybrid  Goodenough, Rick--NR--
'Du Page Delight'LargeBlue/GreenMedialYellowNat-SportPure-WhiteJuneZilis, Mark.1990
'Dubuque Blues'LargeBlue/Green  TC SportNear-WhiteJune into JulySchwarz, Jim--NR--
'Dubuque Star'MediumYellow  Hybrid  Husemann, Jim--NR--
'Dubuque Sweet Standard'LargeMed-GreenMedialSpecklesTC SportPale-LavenderAugust to SeptemberZilis, Mark--NR--
'Dubuque University Spartans'MediumBlue/Green  Unknown June into JulyFreeman, Franc.2011
'Duke of Cornwall'LargeDark-GreenStreakedWhiteNat-SportNear-WhiteJune into JulySligh, Barry--NR--
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