Chinese indigo

English

Isatis indigotica

Noun

Chinese indigo (uncountable)

1. Dyer's woad (Isatis tinctoria, syn. Isatis indigotica).
2. Indigofera decora, a kind of indigo plant (summer wisteria).
3. Japanese indigo (Persicaria tinctoria), a flowering plant in the buckwheat family.