Poison Ivy Rhus radicans (Anacardiaceae) |
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Form: Shrub or vine; 2-5 feet when not climbing. Origins: Native Identifying Features: Trifoliate, shiny leaves; thornless; climbing vines have aerial rootlets. Trivial Facts: Avoid contact with this plant to prevent unpleasant itching. Do not burn! Surprisingly, over 60 species of bird are known to consume poison ivy fruits. |