- Teach children to recognize poison ivy. 
- Be certain you know the plants used as skewers for meat or
        marshmallows. 
- Do not allow children to suck nectar from flowers or make
        "tea" from leaves. 
- Know the plant before eating its fruits, or berries. 
- Do not rely on pets, birds or squirrels to indicate non-poisonous
        plants. 
- Avoid smoke from burning plants. 
- Remember, heating and cooking do not always destroy the toxic
        substance. 
- Store labelled bulbs and seeds away safely away from children and
        pets. 
- Do not make homemade medicines from native or cultivated plants. 
- Remember, there are no safe "tests' or "rules of
        thumb" for distinguishing edible from poisonous plants.