salsola kali, amaranthus blitoides, chenopodium album, chondrilla juncea, convolvulus arvensis, cynodon dactylon, hordeum murinum, lolium rigidum, xanthium spinosum, amaranthus retroflexus, anacyclus valentinus, avena sterilis, caucalis platycarpos, centaurea aspera, chenopodium ficifolium, cichorium intybus, eryngium campestre, papaver rhoeas, plantago albicans, sonchus tenerrimus, xanthium strumarium