Can I eat western poison sumac leaves?
Quick Answer
No
Eating western poison sumac leaves is not safe. They contain urushiol, a substance that can cause severe allergic reactions in most people.

What Is It?
Western poison sumac is a shrub or small tree found in wet habitats. Its leaves, stems, and berries contain urushiol, a substance that can cause a severe allergic reaction when touched or ingested.
How to Tell
Signs of poison sumac ingestion may include severe itching, redness, swelling, and blisters on the skin, as well as nausea, vomiting, and diarrhea if ingested.
Why It Can Be Risky
Eating western poison sumac leaves poses serious health risks.
- Severe allergic reactions
- Skin irritation and blisters
- Nausea and vomiting
- Diarrhea
Safe Alternatives
If you’re looking for edible leaves, consider alternatives like spinach, kale, or lettuce.