Combination search
Looking for commercially available native plant species suitable to your state or region, try the Recommended Species page.
| scientific name | common name(s) | image gallery |
| Cirsium brevistylum | Clustered Thistle Indian Thistle Short-style Thistle | |
| Citharexylum brachyanthum | Box-thorn Fiddlewood Boxthorn Fiddlewood Mexican Fiddlewood | |
| Cicuta bulbifera | Bulblet-bearing Water Hemlock | |
| Cirsium calcareum | Cainville Thistle Four Corners Thistle | |
| Cirsium canescens | Prairie Thistle | |
| Cirsium canovirens | Graygreen Thistle | |
| Cirsium carolinianum | Carolina Thistle Soft Thistle Purple Thistle Smallhead Thistle | |
| Cirsium centaureae | Fringed Thistle Rocky Mountain Fringed Thistle | |
| Cirsium chellyense | Queen Thistle Navajo thistle | |
| Cirsium chuskaense | Monarch Thistle Navajo thistle | |
| scientific name | common name(s) | image gallery |
