henhenba hena (Dimasa) Contributed by: Kulendra Daulagupu on 2012-05-05 1. PlantsCustoms(Common Noun-Neuter) A flowering plant found in Asia and Africa. Its leaves and their powder are used dyeing hair, skin and leather. English: henna, lawsonia inermis, Assamese: জেতুকা, হেনা, Dimasa: hena, Hindi: मेहन्दी