Elaeagnus umbellata Thunb.

Elaeagnus umbellata Thunb.. Elaeagnus umbellata is a species of flowering plant known as Japanese silverberry, umbellata oleaster, autumn olive, autumn elaeagnus, spreading oleaster, autumnberry, or autumn berry. The species is indigenous to eastern Asia and ranges from the Himalayas eastwards to Japan. It is a hardy, aggressive invasive species able to readily colonize barren land, becoming invasive in the central and northeastern United States and parts of Europe.