Poison Sumac, Toxicodendron vernix Pictures of Hazardous Plants
From Andrew Alden, About.com
Poison sumac is a wetland shrub with smooth-margined leaflets numbering 5 to 9, red stems, and berries that turn from green to white. More poison sumac photos.
Copyright David Beaulieu, About Landscaping Guide, from his Poison Sumac Gallery
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