What is a coarse umbelliferous plant of Europe (Tordylium maximum). Note: The name is often vaguely given to other plants of the same order, as species of Seseli and Bupleurum called?

hartwort — A coarse umbelliferous plant of Europe (Tordylium maximum). Note: The name is often vaguely given to other plants of the same order, as species of Seseli and Bupleurum. (Webster's 1913.)

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