Giant Hogweed Heracleum mantegazzianum Home 9 Tag: Giant Hogweed Background Giant hogweed (Heracleum mantegazzianum) is a perennial plant and a member of the carrot family. It is a garden ornamental from southwest Asia that is naturalizing in North...
Wild Parsnip Pastinaca sativa Home 9 Tag: invasive plants Background Wild parsnip is an invasive plant native to Europe and Asia. It was likely brought to North America by European settlers, who grew it for its edible root. Since its introduction, wild...
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