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which is the poisonus plant in the world?

The most poisonous plant is the Castor bean plant. The plant is easily purchased locally but it produces the deadly poison ricin, and one raw seed can kill a human in 2 days. Other deadly plants include the giant Pitcher Plant, Western Water Hemlock, Rosary Pea, White snake root, Belladonna, Monkshood, Common bladderwort and the angel trumpet.


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