malva neglecta, urtica urens, lepidium draba, polygonum aviculare, amaranthus albus, bromus tectorum, capsella bursa-pastoris, chenopodium vulvaria, cynodon dactylon, digitaria sanguinalis, eragrostis minor, hordeum murinum, lepidium campestre, lepidium ruderale, lolium perenne, solanum nigrum, thlaspi arvense, trifolium arvense, xanthium spinosum