an plant being die when z are warm has a uncertain poison on that plant 's faucet
poisonous_plant is plant. poisonous_plant is not plant. aconite is poisonous_plant. poison_ash is not poisonous_plant. poison_ash is poisonous_plant. water_hemlock is poisonous_plant. aconite is not poisonous_plant. fly_poison is not liliaceous_plant. hemlock is poisonous_plant. tarnished_plant_bug is not lygus_bug.