finger root or chinese ginger boesenbergia rotunda a medicinal and culinary herb plant with young green leaves stalk and

agriculture background boesenbergia botany chinese clipping crop cuisine culinary curcuma cut dirty finger fingerroot food forest fresh galangal ginger green growth harvest healthy herb herbal isolated kaempferia keys krachai leaf leaves lesser medicinal natural nature organic out path plant rainforest rhizome root rotunda soil spice stalk stem structures thai tropic tropical underground white wild