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SharePoison Sumac (Toxicodendron vernix or Rhus vernix) is a woody shrub growing to 3 m tall.
All parts of the plant contain a toxic resin called urushiol that causes skin and mucous membrane irritation to humans.
For more information about the topic Poison Sumac, read the full article at Wikipedia.org, or see the following related articles:
Toxicodendron — Toxicodendron is a small genus of woody trees, shrubs and vines, all of which produce the skin-irritating oil urushiol, which can cause a severe ... > read more
Poison ivy — Poison ivy is a woody vine that is well-known for its ability to produce urushiol, a skin irritant which for most people will cause an agonizing, ... > read more
Note: This page refers to an article that is licensed under the GNU Free Documentation License. It uses material from the article Poison Sumac at Wikipedia.org. See the Wikipedia copyright page for more details.
Editor's Note: This article is not intended to provide medical advice, diagnosis or treatment.
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