lepidium coronopus, sclerochloa dura, amaranthus blitoides, capsella bursa-pastoris, euclidium syriacum, agropyron cristatum, bromus sterilis, bromus tectorum, cichorium intybus, convolvulus arvensis, cynodon dactylon, erodium cicutarium, euphorbia helioscopia, lepidium campestre, lepidium draba, linum perenne, poa annua, polygonum aviculare, sisymbrium officinale