artemisia vulgaris, melilotus albus, arctium minus, cirsium vulgare, erysimum cheiranthoides, rumex obtusifolius, silene latifolia, urtica dioica, atriplex patula, capsella bursa-pastoris, centaurea cyanus, galeopsis speciosa, galeopsis tetrahit, geranium pyrenaicum, lapsana communis, matricaria discoidea, medicago lupulina, persicaria lapathifolia, plantago major, sinapis arvensis, sisymbrium officinale, sonchus arvensis, sonchus oleraceus, stellaria media, trifolium pratense, vicia sativa