CultivarPlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
'Azure Snow'LargeBlue/Green--HybridPale-LavenderAugust to OctoberRuh, Peter.1991
'Back Bay'GiantBlue/Green--HybridNear-WhiteJune into JulyVaughn, Kevin & Walek, Kevin.2009
'Blue Bayou' (Livingston)MediumBlue/Green--Hybrid--Livingston, Ron--NR--
'Blue Betty Lou'LargeBlue/Green--HybridPale-LavenderJulyOwens, Clarence.1987
'Blue Bijou'SmallBlue/Green--Unknown--Philips, Hugo--NR--
'Blue Regal'LargeBlue/Green--HybridPale-LavenderJune into JulyZilis, Mark.2009
'Bluer than Blue'MediumBlue/Green--HybridPure-WhiteJune into JulyGoodwin, Randy.2013
'Chesapeake Bay'LargeBlue/Green--HybridNear-WhiteJulyPetryszyn, Olga.2004
'Gold Regal'GiantYellow--UnknownMed-LavenderJulyAden, Paul & Unknown.1974
'Hallelujah'MediumBlue/Green--HybridMed-LavenderJune into JulyZilis, Mark.2010
'Kiwi Hippo'LargeMed-Green--HybridLight-PurpleJuly into AugustSligh, Barry.1999
'Lakeside Blue Jeans'LargeBlue/Green--UnknownPale-LavenderJulyChastain, Mary.2003
'Maekawa'MediumMed-Green--Nat-SportPale-LavenderJuly into AugustKlehm, Roy & Walek, Kevin.2009
'Something Blue'LargeBlue/Green--HybridPale-LavenderJune into JulySimpers, Lucille & Ruh, Peter.1991
'True Blue'LargeBlue/Green--HybridPure-White-Aden, Paul.1978
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