leaves and branches of indian jujube (ziziphus mauritiana).

environmental subcontinent naturalized mauritiana rhamnaceae buckthorn evergreen southeast cultivars undefined ziziphus tropical drooping branches pleasant southern nitrogen invasive chinese variety tropics flowers indian jujube family spines oblong smooth glossy africa middle fixing hooked yellow apple dunks fruit shrub spiny green round flesh white crisp juicy aroma tight trees dense drupe sweet taste plum date tree oval skin thin asia east weed tiny sour ber