noun
Japanese onion (Allium thunbergii)
A species of wild onion native to East Asia, with edible bulbs and leaves. Used in botanical and culinary contexts.
山辣韮は秋に紫色の花を咲かせる。
The Japanese onion blooms with purple flowers in autumn.
山辣韮の球根は食用になる。
The bulbs of the Japanese onion are edible.