| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Cherokee' | Large | Dark-Green | Medial | Yellow | Sport | Pale-Lavender | July to August | Wade, Van | --NR-- |
|
2
| 'Cheyenne Morning' | Small | Light-Green | Medial | White | Unknown | Unknown | Unknown | Goodwin, Randy | --NR-- |
|
3
| 'Chickasaws' | Large | Blue/Green | | | Unknown | Unknown | Unknown | Wade, Van | --NR-- |
|
4
| 'Chief Cornstalk' | Giant | Med-Green | | | Unknown | Unknown | Unknown | Wade, Van | --NR-- |
|
5
| 'Chief Crazy Horse' | Giant | Blue/Green | | | Unknown | Unknown | Unknown | Wade, Van | --NR-- |
|
6
| 'Chief Killbuck' | Giant | Blue/Green | | | Unknown | Unknown | Unknown | Wade, Van | --NR-- |
|
7
| 'Chief Little Turtle' | Giant | Blue/Green | | | Unknown | Unknown | Unknown | Wade, Van | --NR-- |
|
8
| 'Chief Sitting Bull' | Giant | Blue/Green | | | Unknown | Unknown | Unknown | Wade, Van | --NR-- |
|
9
| 'Chief Thundercloud' | Giant | Blue/Green | | | Hybrid | Unknown | Unknown | Wade, Van | --NR-- |
|
10
| 'Chief White Cloud' | Giant | Blue/Green | | | Hybrid | Pale-Lavender | August | Stegeman, Bev & Stegeman, Dave & Wade, Van | .2007 |
|
11
| 'Chippewa' (Arett) | Large | Blue/Green | Marginal | Yellow | Sport | Near-White | June to July | Arett, Anne & The American Hosta Society | .1986 |
|
12
| 'Chippewa' (Wade) | Giant | Blue/Green | | | Hybrid | Pale-Lavender | July to August | Wade, Van | --NR-- |
|
13
| 'Choctaw' | Giant | Blue/Green | | | Hybrid | Near-White | June to July | Wade, Van | .2007 |
|
14
| 'Comanche' | Large | Blue/Green | | | Sport | Near-White | June to July | Wade, Van | --NR-- |
|
15
| 'Cowabunga' | Large | Light-Green | Marginal | White | Unknown | Unknown | Unknown | Asch, Stuart | .2010 |
|
16
| 'Crazy Horse' | Small | Yellow | Marginal | Yellow | Unknown | Unknown | Unknown | Unknown | --NR-- |
|
17
| 'Cree' | Giant | Blue/Green | | | Hybrid | Near-White | June to July | Wade, Van | .2007 |
|
18
| 'Creek' | Medium | Blue/Green | | | Hybrid | Pure-White | June | Wade, Van | .2007 |
|
19
| 'Crow' | Medium | Dark-Green | | | Unknown | Unknown | Unknown | Wade, Van | --NR-- |
|
20
| 'Cuyahoga' | Medium | Med-Green | Marginal | Yellow | Hybrid | Unknown | July to August | Zilis, Mark | .2009 |
|
21
| 'Cuyahoga Falls' | Medium | Dark-Green | | | Sport | Unknown | July to August | Zilis, Mark | .2010 |
|