| I wouldn't have a clue without any description of the flower or leaf. Here is the USDA site. Look at the maps toward the bottom of the page. Each species has a map of distribution. If it grows in your area, do a Google search of images on that species and hopefully you will come up with a match. |
Here is a link that might be useful: Viola species - USDA site
| If it's yellow, it might be this one |
Here is a link that might be useful: Viola sempervirens
