Both of these plants contain urushiol -- an oily compound ... and does not climb like a vine. Some types of poison ivy have ...
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How to Recognize Poison Ivy
The two types of poison ivy do have slightly different ... Weed Herbarium offers pictures of various parts of the poison ivy ...
The most common causes of ACD are the plants of the Rhus genus, poison ivy (toxicodendron radican ... causing the allergic response. This type of ACD is sometimes called Rhus dermatitis and ...