lactuca sativa, chenopodium album, capsella bursa-pastoris, cirsium arvense, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, persicaria lapathifolia, centaurea cyanus, erysimum cheiranthoides, galium aparine, geranium pusillum, lapsana communis, mentha arvensis, myosotis arvensis, persicaria hydropiper, plantago uliginosa, poa annua, tussilago farfara, veronica arvensis, vicia cracca, vicia hirsuta