n. 美洲商陆

[ noun ]
perennial of the genus Phytolacca
<noun.plant>

Pokeweed \Poke"weed`\, n. (Bot.)
See {Poke}, the plant.

Poke \Poke\, n. (Bot.)
A large North American herb of the genus {Phytolacca}
({Phytolacca decandra}), bearing dark purple juicy berries;
-- called also {garget}, {pigeon berry}, {pocan}, and
{pokeweed}. The root and berries have emetic and purgative
properties, and are used in medicine. The young shoots are
sometimes eaten as a substitute for asparagus, and the
berries are said to be used in Europe to color wine.