noun
birthwort; Aristolochia debilis
A plant species native to East Asia. The name literally means 'horse bell grass', referring to the shape of its flowers.
ウマノスズクサは、昔から薬草として知られている。
Birthwort has been known as a medicinal herb since ancient times.
庭にウマノスズクサ
Birthwort is blooming in the garden.