dipterocarpus tree seeds that have wings

leaf plant flower soil produce tree food branch nature wood green wildlife autumn yellow grass insect crop dipterocarpus forest seed brown dry closeup background environment fruit dipterocarpaceae tropical winged summer natural jungle seeds botany wind flying white garden color botanical fall growth object beautiful design helicopter rainforest two-winged season outdoor floral seedling dipterocarps shape deciduous isolated yang seeding germinate golden decoration element wings