Hypertext Webster Gateway: "Peucedanum"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Peucedanin \Peu*ced"a*nin\, n. (Chem.)
A tasteless white crystalline substance, extracted from the
roots of the sulphurwort ({Peucedanum}), masterwort
({Imperatoria}), and other related plants; -- called also
{imperatorin}.
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