an plant being die when z are warm has a uncertain poison on that plant 's faucet
water_hemlock is poisonous_plant. poison_ash is poisonous_plant. varnish_tree is poisonous_plant. dried_flower is dead_flower. poisonous_plant is plant. gaseous_diphosgene is poisonous_gas. snowberry is poisonous_plant. aconite is poisonous_plant. gaseous_phosgene is poisonous_gas. hemlock is poisonous_plant.