noun
Thunberg's geranium; Geranium thunbergii
A common wild geranium species in Japan, often used in traditional herbal medicine for digestive issues.
ゲンノショウコは下痢止めの民間薬として知られている。
Thunberg's geranium is known as a folk remedy for diarrhea.
Thunberg's geranium was blooming by the roadside.