chenopodium album, frankenia pulverulenta, adonis aestivalis, alhagi graecorum, blitum virgatum, bromus tectorum, capsella bursa-pastoris, carduus arabicus, ceratocephala falcata, filago pyramidata, hypecoum pendulum, oligochaeta divaricata, peganum harmala, phleum exaratum, polygonum aviculare, polypogon maritimus, scandix pecten-veneris, senecio vernalis, sonchus asper, valerianella vesicaria