beta vulgaris, stellaria media, veronica persica, argentina anserina, avena fatua, capsella bursa-pastoris, chenopodium album, euphorbia helioscopia, galium aparine, lysimachia arvensis, matricaria discoidea, papaver rhoeas, poa annua, polygonum aviculare, sinapis arvensis, sonchus arvensis, sonchus oleraceus, matricaria chamomilla, persicaria lapathifolia, ranunculus repens, raphanus raphanistrum, solanum nigrum, tussilago farfara, viola arvensis