solanum tuberosum, chenopodium album, equisetum arvense, scleranthus annuus, stellaria media, achillea millefolium, argentina anserina, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, convolvulus arvensis, digitaria ischaemum, elymus repens, erodium cicutarium, galeopsis tetrahit, galium aparine, geranium pusillum, myosotis arvensis, persicaria hydropiper, persicaria lapathifolia, persicaria maculosa, persicaria minor, rumex acetosella, setaria pumila, sinapis arvensis, sonchus arvensis, spergula arvensis, trifolium arvense, trifolium campestre, veronica arvensis, vicia hirsuta, vicia sativa, viola arvensis