solanum tuberosum, capsella bursa-pastoris, convolvulus arvensis, elymus repens, equisetum arvense, persicaria maculosa, ranunculus repens, rumex acetosella, stellaria media, achillea millefolium, apera spica-venti, arabidopsis thaliana, centaurea cyanus, cirsium arvense, geranium pusillum, lipandra polysperma, myosotis arvensis, rorippa islandica, setaria pumila, sinapis arvensis, sonchus arvensis, spergula arvensis, stachys palustris, trifolium campestre, veronica arvensis, vicia hirsuta, viola arvensis