The following plants are poisonous or dangerous...
1. Poisen ivy
2. Dogbane weed
3. Butterfly weed
4. Thorns
5. Poison hemlock
6. Fool's parsley
7. Buckthorns
8. Water hemlock
9. Poison oak
10. Foxglove
11. Viburum
12. May-apple
13. Poison sumac
14. Wild grapes (roots only)
15. Any plant with white, milky sap
Never burn any poisonous plants. They give off poisonous fumes.