Cirsium vulgare
Google Images Wikipedia| Common name | Bull Thistle; Spear Thistle |
|---|---|
| Family | Asteraceae |
| Genus | Cirsium |
| Species | vulgare |
| Authority | (Savi.) Ten. |
| Synonyms | |
| Comments | |
| Location Found | Guelph, 1966; Waterloo, 1974; Kitchener, 1992; Muskoka County, 1974; |
