Genus Cirsium
Species (6)
| Species Name ↑ | Common Name | Number of Galls |
|---|---|---|
| Cirsium arvense | Canada thistle | 2 |
| Cirsium discolor | 1 | |
| Cirsium eriophora | 0 | |
| Cirsium occidentale | 1 | |
| Cirsium spp | 1 | |
| Cirsium vulgare | Bull Thistle | 1 |
Showing 6 species