| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Cabin Boy' | Medium | Light-Green | | - | Hybrid | Light-Purple | July into August | Kwick, Charles | .2017 |
|
2
| 'Cadillac' | Medium | Yellow | Marginal | Blue-Green | Unknown | Near-White | July | Skrocki, Ed & Avent, Tony | .1998 |
|
3
| 'Cair Paravel' | Large | Yellow-Gold | | - | Hybrid | Pale-Lavender | July | Lysne, Rod | .2021 |
|
4
| 'Carin's Wedding' | Small | Med-Green | Streaked | White | Unknown | Light-Purple | July into August | Musak, Don & Zilis, Mark | .2012 |
|
5
| 'Cat and Mouse' (Hansen) | Miniature | Med-Green | Medial | Creamy White | TC Sport | Light-Purple | July | Hansen, Hans & Shady Oaks Nursery | .2007 |
|
6
| 'Catherine the Great' | Medium | Light-Green | | - | Unknown | Pale-Lavender | July into August | Goodwin, Randy | .2019 |
|
7
| 'Cerveza' | Large | Light-Green | | - | TC Sport | Med-Lavender | August | Zilis, Mark | .2009 |
|
8
| 'Change of Venue' | Large | Blue/Green | | - | Sport | Near-White | June into July | Lysne, Rod | .2019 |
|
9
| 'Changing Moods' | Small | Yellow | | - | Hybrid | Pale-Lavender | August September October | Vaughn, Kevin | .1983 |
|
10
| 'Checkered Cab' | Medium | Yellow | | - | Unknown | Unknown | July into August | Beilstein, Doug & Beilstein, Mardy | .2012 |
|
11
| 'Cheese Ball' | Miniature | Light-Green | | - | Unknown | Pale-Lavender | July into August | Goodwin, Randy | .2017 |
|
12
| 'Cheesehead' | Large | Light-Green | | - | Unknown | Unknown | Unknown | Zilis, Mark | --NR-- |
|
13
| 'Chesterland Gold' | Medium | Yellow | | - | TC Sport | Pale-Lavender | July into August | Zilis, Mark & Ruh, Peter | .1997 |
|
14
| 'China Gold' | Large | Yellow | | - | Hybrid | Unknown | - | Goodenough, Rick | --NR-- |
|
15
| 'Chris' | Large | Yellow | | - | Unknown | Unknown | June into July | Schwarz, Jim & Schwarz, Karen | .2014 |
|
16
| 'Clarence Owens' | Large | Dark-Green | Medial | Yellow | Hybrid | Pale-Lavender | June into July | Kulpa, John | .2001 |
|
17
| 'Color Fairy' | Miniature | Dark-Green | Medial | Yellow | Sport | Pale-Lavender | August | Hatt, Robert | .2020 |
|
18
| 'Combined Elegance' | Medium | Yellow-Gold | | - | Hybrid | Pale-Lavender | July into August | Kwick, Charles | .2019 |
|
19
| 'Conflicted' | Medium | Med-Green | | - | Unknown | Pale-Lavender | July into August | Kwick, Charles | .2017 |
|
20
| 'Country Confessions' | Large | Yellow | Medial | Green | Sport | Near-White | June into July | Spece, Josh | .2020 |
|
21
| 'Country Sun Drop' | Medium | Yellow | | - | Unknown | Light-Purple | July into August | Spece, Josh | .2020 |
|
22
| 'Cowabunga' | Large | Light-Green | Marginal | White | Unknown | Unknown | - | Asch, Stuart | .2010 |
|
23
| 'Crystal Glaze' | Large | Med-Green | | - | Hybrid | Near-White | July | Simpers, Lucille & Banyai, Bruce | .2000 |
|