human
How can I tell if a plant is poisonous?
assistant
To determine if a plant is poisonous, you should look up its common names and consult with your local library or an online database to see if there are any reported cases of people being poisoned by it. You should also research the plant's physical characteristics such as leaf shape and color, stem thickness, and root structure. Finally, be sure to check for any warnings from your state or local government about the potential dangers associated with consuming certain plants.