Xanthopuccine
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Xan`tho`puc´cine
n. 1. (Chem.) One of three alkaloids found in the root of the yellow puccoon (Hydrastis Canadensis). It is a yellow crystalline substance, and resembles berberine.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.