CultivarPlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
'Blue Ribbon for David Lewis'GiantBlue/Green--Unknown-June into JulyFreeman, Franc.2011
'David A. Haskell'LargeLight-Green--Nat-SportPale-LavenderJuly into AugustHaskell, Allen & Malloy, Alex.1999
'David F. Mahoney'GiantBlue/Green--HybridNear-WhiteJune into JulyChamberlain, Steve.2001
'David Reath'LargeMed-GreenMarginalYellowNat-SportPale-LavenderJulyReath, David.1998
'David Stone'MediumLight-Green--Nat-SportNear-WhiteJune into JulySummers, Alex--NR--
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