noun
Japanese ginseng (Panax japonicus)
Rare term for a plant in the ginseng family; also known as 栃葉人参 (とちばにんじん).
See also: 栃葉人参
竹節人参は山地の林内に自生する多年草です。
Japanese ginseng is a perennial plant that grows wild in mountain forests.
Compound of 竹節 (bamboo node) and 人参 (ginseng), referring to the plant's jointed rhizome resembling bamboo nodes.