Cultivar NamePlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
'Cadillac'MediumYellowMarginalBlue-GreenUnknownNear-WhiteJulyAvent, Tony.1998
'California Dreamin'MediumLight-GreenMarginalYellowUnknown  Meyer, Bill & Brashear, Carol--NR--
'California Gold Rush'LargeLight-GreenMarginalGreenNat-SportNear-WhiteJulyZilis, Mark.2010
'Cambria Blue'MediumBlue/Green  Unknown  Benedict, Dr Ralph (Herb)--NR--
'Canadian Blue'LargeBlue/Green  UnknownPale-LavenderJuly into AugustVan Vliet, Arie & Walek, Kevin.2009
'Canadian Foreign Affairs'GiantLight-Green  UnknownPale-LavenderJuly into AugustKnechtel, Ken & Ruh, Peter.2002
'Canadian Shield'MediumDark-Green  Nat-SportPale-LavenderJuly into AugustKnechtel, Ken.1993
'Canby'LargeMed-GreenMarginalYellowUnknownMed-LavenderJuly into AugustTompkins, Chet & Ruh, Peter.2003
'Cape Cod'MediumBlue/GreenMarginalYellowUnknown  Goodenough, Rick--NR--
'Carmen Ohio'SmallMed-GreenMarginalWhiteHybridNear-WhiteJune into JulyWard, Dr Dick & Jane.2015
'Carolina Blue'MediumBlue/Green  HybridLight-PurpleAugustSolberg, Robert.2000
'Carolina Moon'MediumMed-GreenMarginalYellowNat-SportPale-LavenderJuly into AugustBreiwick, Al.1997
'Carolina Sunshine'MediumDark-GreenMarginalYellowHybridLight-PurpleJulyAvent, Tony.1999
'Casablanca'LargeDark-GreenMarginalWhiteUnknown  Janssen, Bill--NR--
'Catskill'MediumDark-GreenMarginalYellowHybrid  Malloy, Alex--NR--
'Cedar River'LargeDark-Green  Unknown  Malloy, Alex--NR--
'Celtic Uplands'MediumMed-Green  HybridPale-LavenderAugustDean, Don.2005
'Chatham Harbormaster'LargeBlue/GreenStreakedWhiteHybrid  Goodenough, Rick--NR--
'Chatham Lightkeeper'LargeBlue/GreenStreakedYellowUnknown  Goodenough, Rick--NR--
'Chelsea'MediumMed-Green  Nat-SportLight-PurpleJulyHadrava, Jerry--NR--
'Chelsea Babe'MiniatureYellowMarginalGreenNat-SportPale-LavenderJulySmith, Eric & BHHS.1988
'Chelsea Ore'LargeLight-GreenMarginalGreenHybridPure-WhiteAugustChelsea Physic Garden.1989
'Chesapeake Bay'LargeBlue/Green  HybridNear-WhiteJulyPetryszyn, Olga.2004
'Chesieres Green Christmas'MediumMed-GreenStreakedWhiteTC SportMed-LavenderJune into JulyHirsbrunner, Liselotte.2002
'Chesieres Jasmin's Hope'SmallBlue/GreenStreakedSpecklesNat-SportNear-WhiteJune into JulyHirsbrunner, Liselotte.2002
'Chesieres Mountain Lights'LargeMed-GreenMedialYellowNat-SportPale-LavenderJuly into AugustHirsbrunner, Lisolette.2001
'Chesieres September Frost'GiantBlue/GreenMarginalWhiteNat-SportPale-LavenderJulyHirsbrunner, Lisolette.2001
'Chesterland Gold'MediumYellow  TC SportPale-LavenderJuly into AugustZilis, Mark & Ruh, Peter.1997
'Chesterland Mystery'    Duplicate  Duplicate Name 
'Cheyenne'LargeMed-Green  Hybrid  Wade, Van--NR--
'Cheyenne Morning'SmallLight-GreenMedialWhiteUnknown  Goodwin, Randy--NR--
'Chicago Frances Williams'  - - -Duplicate - -Duplicate Name 
'Chimney Rock' Dark-GreenStreakedWhiteHybridMed-LavenderJune into JulyKuenster, Rod.2010
'China Doll'SmallLight-Green  HybridPure-WhiteJuly into AugustSavory, Robert.1988
'China Girl'SmallMed-Green  HybridPale-Lavender Scheer, Alttara--NR--
'Chi-Town Classic'SmallMed-GreenMarginalWhiteHybrid  Beilstein, Doug--NR--
'Clear Fork Blue'GiantBlue/Green  UnknownPale-LavenderJune into JulyWade, Van--NR--
'Clear Fork River Valley'LargeDark-Green  HybridNear-WhiteJune into JulyWade, Van.2007
'Cogleywood'MediumDark-GreenMedialWhiteUnknownPale-LavenderJulyShugart, Janet & Crowl, M & Hansen, L..1999
'Cohasset Harbormaster'LargeBlue/GreenStreakedYellowHybrid  Goodenough, Rick--NR--
'Colesburg Sonny Boy'LargeDark-GreenMedialYellowNat-SportPale-LavenderJuly into AugustHackbarth, Robert.2015
'Colorado River'SmallDark-Green  HybridPale-LavenderAugustBeilstein, Doug & Malloy, Alex.2005
'Columbus Circle'LargeMed-GreenMarginalCreamy WhiteHybridPale-LavenderJuly into AugustSanta Lucia, Vic & Walek, Kevin.2009
'Columbus Treasure' Med-GreenMarginalYellowHybrid  Unknown--NR--
'Compass Rose'SmallMed-Green  Unknown August to SeptemberGoodwin, Randy.2013
'Connecticut River'MediumBlue/Green  HybridPale-Lavender Beilstein, Doug & Malloy, Alex.2005
'Considering Concordville'Medium   HybridMed-Lavender Moore, Jeff--NR--
'Continental'MediumMed-GreenMarginalWhiteNat-SportPale-LavenderJulyMalloy, Alex--NR--
'Continental Divide'LargeDark-GreenMedialGreenHybridNear-WhiteJune into AugustGroothuis, Mike & Petryszyn, Olga.2008
'Copenhagen Blue'    Hybrid  Houseworth, Jere--NR--
'Corn Belt'LargeDark-GreenMedialYellowTC SportNear-WhiteJune into JulyAnderson, Jim--NR--
'Coventry'MediumBlue/Green  Unknown  Minks, Eldren--NR--
'Crater Lake'LargeBlue/Green  HybridNear-WhiteJune into JulySnyder, Ron.1996
'Crows Landing'MediumMed-GreenMarginalWhiteHybridMed-LavenderJune into JulyStygall, Patsy--NR--
'Crows Landing Fairy Ghost'MediumLight-Green  Unknown  Stygall, Patsy.2011
'Crows Landing Lime Sorbet'LargeLight-GreenMarginalWhiteUnknown August to SeptemberStygall, Patsy.2011
'Crows Landing Rippled Truffles'MediumMed-GreenMarginalYellowUnknown August to SeptemberStygall, Patsy.2011
'Crows Landing Standout'MediumBlue/GreenMarginalWhiteUnknown July into AugustStygall, Patsy.2011
'Cuyahoga'MediumMed-GreenMarginalYellowHybrid July into AugustZilis, Mark.2009
'Cuyahoga Falls'MediumDark-Green  Nat-Sport July into AugustZilis, Mark.2010
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