fruit of areca catechu or areca palm or indian nut or pinang palm or betel palm tree.

alkaloid antidepressant areca arecaidine arecaine arecatannins arecoline asia asian betel biology botanical botany bright catechu chew color ecology food fresh fruit garden ground herb herbal indian indonesia malaysia mealybugs medicinal mites nature nut orange ornamental outdoor palm park philippines pinang plant puga raw red result seed shape showy stone taiwan tannins tree tropical unripe vivid yellow