| Plant Name | Bull Thistle | |
| Collection Number | B-OV-2013-0040 | |
| Scientific Name | Cirsium Vulgare | |
| Family | Aster | |
| Start of Blooming Season | July | |
| End of Blooming Season | September | |
| Discovery Location | Shorthills Provincial Park, Pelham, Niagara Region, Ontario, Canada | |
| Image Description | September 05, 2013 -- A sample of a vibrant violet bull thistle in bloom. | |
| Author | CherryAnn Villa | |
