Poisonous Plants in Utah

Danger Poison

Several of the plants in Utah are poisonous. Some are VERY poisonous. I’ve attempted to identify those plants which are poisonous. But, please understand that just because I don’t say a plant is poisonous it doesn’t mean it’s safe!

Apple seeds are poisonous. Tomato plant leaves are poisonous. And there are even some reference to plants that we traditionally think of as being poisonous being use without harm by Native Americans.