Source : Webster's Revised Unabridged Dictionary (1913)

Wampee \Wam*pee"\, n. (Bot.)
   (a) A tree ({Cookia punctata}) of the Orange family, growing
       in China and the East Indies; also, its fruit, which is
       about the size of a large grape, and has a hard rind and
       a peculiar flavor.
   (b) The pickerel weed. [Southern U. S.]