CultivarPlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
'Ace Bill Wundram'MediumDark-GreenMarginalYellowUnknown-June into JulyFreeman, Franc & Sally.2008
'Bill and Eleanor'LargeDark-GreenMedialYellowUnknownMed-LavenderJuly into AugustLachman, Eleanor & Schmid, Tom.2001
'Bill Brincka'LargeMed-GreenMarginalYellowNat-SportLight-PurpleAugustUnknown & Brincka, Wm.1988
'Bill Dress' Dwarf Blue'MiniatureBlue/Green -Unknown--Seneca Hill Perennials--NR--
'Bill Dress's Blue'MiniatureBlue/Green -UnknownLight-PurpleJulyChamberlain, Steve.1999
'Bill Meyer'MediumBlue/Green -Unknown--Freeman, Franc.2011
'Bill Modrak'MediumDark-Green -HybridLight-PurpleJuly into AugustZolock, Steve & Sarah.2002
'Billfold'MediumBlue/Green -Unknown--Sisson, Kathie--NR--
'Bill's White Back'-- -Unknown--Unknown--NR--
'Billy Bob Angel'LargeDark-Green -Hybrid-June into JulyZilis, Mark.2010
'Bohemia Quill Bill'MediumMed-Green -HybridMed-LavenderJuly into AugustMirka, Vladimir.2017
'Buffalo Bill'LargeBlue/Green -Nat-SportNear-WhiteJune into JulyZubrik, Milan & Dana.2014
'Doctor Bill-Bob'LargeBlue/Green -HybridNear-White-Seaver, Mildred & Walek, Kevin.2009
'Hillbilly Blues'LargeBlue/Green -HybridPure-WhiteSeptemberAvent, Tony.1999
'Hillbilly Mountain'LargeBlue/Green -Unknown-July into AugustSchmidt, Bevie.2009
'Marie Robillard'LargeBlue/GreenMarginalYellowUnknownNear-WhiteJulyFafard, Serge--NR--
'Old Bill'GiantBlue/Green -HybridPale-LavenderJune into JulyGilligan, Madelon.2012
'Osiris Marie Robillard'LargeBlue/GreenMarginalLight GreenUnknown--Fafard, Serge--NR--
'Wild Bill'MediumDark-GreenStreakedYellowUnknown-June into JulyPurtymun, Charles.2009
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