noun
Japanese ginseng
A perennial herb native to Japan, Panax japonicus, used in traditional medicine. The scientific name is the most precise identifier.
トチバニンジンは、日本の山地に自生する薬用植物です。
Japanese ginseng is a medicinal plant that grows wild in the mountains of Japan.
Standard katakana spelling for this plant name.
Kanji spelling is rare; the plant name is usually written in katakana.
The name トチバニンジン literally means 'horse-chestnut-leaf ginseng', from the resemblance of its leaves to those of the Japanese horse-chestnut (栃の木).