Ziziphus spina-christi
Arabic: Sidr, Nabak, Dom, Al-Nabq, Al-Sedr
Prickly tree, common throughout the country. Reaches a height of 8-10 meters. The leaves are barred and shiny, falling in winter at low temperature. The flowering lasts for over six months in two to three waves. Accordingly, the ripening of the fruit. Pollination is done by insects.