solanum tuberosum, cirsium arvense, sonchus arvensis, stachys palustris, chenopodium album, convolvulus arvensis, fallopia convolvulus, persicaria amphibia, stellaria media, amaranthus retroflexus, atriplex patula, avena fatua, capsella bursa-pastoris, centaurea cyanus, chenopodium suecicum, erysimum cheiranthoides, linaria vulgaris, myosotis arvensis, oxalis stricta, sinapis arvensis, solanum nigrum, sonchus oleraceus, veronica polita, vicia hirsuta, viola arvensis