No.CultivarPlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
1 'Allegan Emperor'GiantBlue/Green--HybridPale-LavenderJulyHerrema, Ken & Deshane, H. & Ruh, Peter.2000
2 'Allegan Fog'MediumMed-GreenStreakedSpecklesHybridPale-LavenderJuly into AugustHerrema, Ken & Ruh, Peter.2000
3 'Allegan Gent'LargeBlue/GreenMarginalSpecklesSportNear-WhiteJune into JulyHerrema, Ken & Ruh, Peter.2000
4 'Allegan Moonring'SmallLight-GreenMarginalYellowUnknown  Unknown--NR--
5 'Allegan Peppermint'MediumLight-Green--Unknown--Unknown--NR--
6 'Allegan Peppermint Twist' - -Unknown--Herrema, Ken--NR--
7 'Allegan Webb'Large- -Unknown--Herrema, Ken--NR--
8 'Alma'SmallYellow--UnknownLight-PurpleAugustKrossa, Gus & Ruh, Peter.1995
9 'Cadillac'MediumYellowMarginalBlue-GreenUnknownNear-WhiteJulyAvent, Tony & Skrocki, Ed.1998
10 'Devil's Lake'LargeBlue/GreenStreakedWhiteHybrid--Moore, Jeff--NR--
11 'Erie'MediumBlue/Green--Unknown--Unknown--NR--
12 'Erie Blue'Large---Unknown--Wade, Van--NR--
13 'Erie Magic'MediumBlue/GreenMarginalYellowSportPale-LavenderJulyZilis, Mark.1999
14 'Gitchigumi'GiantBlue/Green--HybridPure-WhiteJulyPetryszyn, Olga.2009
15 'Grand Rapids'LargeBlue/Green--Unknown--Linneman, Jeroen--NR--
16 'Irish Hills'GiantDark-Green--SportPale-LavenderJuly into AugustAnderson, Kenneth.1996
17 'Isle Royal'LargeMed-Green--HybridPale-LavenderJulyWilkins, Dr Jim.2000
18 'Kalamazoo'MediumDark-GreenMarginalWhiteSportMed-LavenderJuly into AugustLinneman, Jeroen.2008
19 'Lake Erie'GiantMed-Green--HybridNear-WhiteJune into JulyRuh, Peter.1998
20 'Lake Gitchigumi'GiantBlue/Green--HybridNear-WhiteJuly into AugustPetryszyn, Olga--NR--
21 'Lake Huron'MediumMed-Green--HybridLight-PurpleAugust to OctoberLydell, Ransom.2001
22 'Lake Macatawa'LargeMed-Green--Unknown--Wade, Van--NR--
23 'Lake Michigan'MediumMed-Green--HybridPale-LavenderSeptember to OctoberLydell, Ransom.2001
24 'Lake Orion'-Med-Green--Unknown--Unknown--NR--
25 'Lake Superior'GiantBlue/Green--HybridPure-WhiteJulyChastain, Mary & Lydell, Ransom.2001
26 'Lakeside Center Line'----Duplicate--Duplicate Name--NR--
27 'Lights of Detroit'----Unknown--Unknown--NR--
28 'Livonia'MediumMed-Green--UnknownDeep-PurpleAugustKlose, Heinz & Krossa, Gus & Ruh, Peter.1998
29 'Macatawa Lake'----Duplicate--Duplicate Name--NR--
30 'Marlu's Marshall'LargeBlue/Green--HybridNear-WhiteJune into JulyOverhiser, Martin.2014
31 'Mayville'MediumBlue/GreenMedialYellowSportPale-LavenderJulyRuh, Peter.2003
32 'Menominee'LargeBlue/Green--Unknown--Wade, Van--NR--
33 'Michigan Blue'----Duplicate--Duplicate Name--NR--
34 'Michigan Gold'MediumYellow--HybridPale-LavenderJulyBenedict, Dr Ralph (Herb).1984
35 'Michigan Honey'SmallMed-GreenMarginalYellowUnknown--Unknown--NR--
36 'Michigan Marvel'MediumMed-GreenMarginalYellowUnknown--Livingston, Ron--NR--
37 'Michigan Sunshine'LargeYellow--Unknown--Benedict, Dr Ralph (Herb)--NR--
38 'Michigander'LargeMed-GreenMarginalYellowSportNear-WhiteJune into JulyStruhar, Bill.2018
39 'Moon over Lake Erie'MediumDark-GreenMarginalYellowSportPale-LavenderJulyRuh, Peter.2005
40 'Newberry Gold'MediumYellow--HybridNear-WhiteJunePlemmons, Chuck.1996
41 'Ohh! Clare'LargeYellow--Unknown-July into AugustSchulz, Ed.2016
42 'Old Cadillac'LargeBlue/Green--UnknownPale-LavenderJuneDiesen, Bernie & Diesen, Jane.1998
43 'Olympic Fab Five'MediumYellow--Unknown-July into AugustFreeman, Franc.2012
44 'Saginaw'SmallLight-Green--UnknownMed-LavenderJune into JulyKrossa, Gus & Ruh, Peter & Ruh, Jean.2009 .2018
45 'Sycamore Creek'LargeDark-GreenStreakedWhiteHybrid--Moore, Jeff--NR--
46 'Tecumseh'GiantBlue/Green--Unknown--Wade, Van--NR--
47 'Wilson Lake'LargeBlue/Green--Unknown-June into JulyBenedict, Dr Ralph (Herb) & Benedict, Dorothy & Kuenster, Rod.2010
 
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