Ziziphus lotus

from WordNet (r) 3.0 (2006)

Ziziphus lotus
    n 1: shrubby deciduous tree of the Mediterranean region [syn:
         {lotus tree}, {Ziziphus lotus}]

from The Collaborative International Dictionary of English v.0.48

Sadr \Sadr\, n. (Bot.)
   A plant of the genus {Ziziphus} ({Ziziphus lotus}); -- so
   called by the Arabs of Barbary, who use its berries for food.
   See {Lotus}
   (b) .
       [1913 Webster]