Synonyms for Indian Poke (same or very similar meaning)
WordNet sense 1 (North American plant having large leaves and yellowish green flowers growing in racemes; yields a toxic alkaloid used medicinally):
bugbane, white hellebore, American hellebore, Veratrum virideWordNet sense 2 (pokeweed of southeastern Asia and China):
Phytolacca acinosaFrom the ODE community, based on WordNetadd/edit