The following plants are poisonous or dangerous...
1. Poison ivy
2. Dogban wee 3. Butterfly weed
4. Thorns
5. Poison hemlock
6. Fool's parsley
7. Buckthorns
8. Water hemlock
9. Poison oak
10. Foxglove
11. Viburnum
12. May-apple
13. Poison sumac
14. Wild grapes (roots only)