Jujube

Ziziphus jujuba (from Greek ζίζυφον, zízyphon), commonly called jujube (/ˈdʒuːdʒuːb/; sometimes jujuba), red date, Chinese date, Korean date, or Indian date is a species of Ziziphus in the buckthorn family (Rhamnaceae). It is used primarily as a shade tree that also bears fruit.