noun
waterwheel plant
An aquatic carnivorous plant (Aldrovanda vesiculosa).
ムジナモは水中の小さな生物を捕まえる食虫植物です。
The waterwheel plant is a carnivorous plant that catches small aquatic organisms.
The name ムジナモ (狢藻) literally means 'badger weed', but the exact origin of the name is uncertain.