aphanes arvensis, centaurea cyanus, gnaphalium uliginosum, vicia hirsuta, viola arvensis, arabidopsis thaliana, chenopodium album, fallopia convolvulus, poa annua, riccia glauca, rumex acetosella, stellaria media, vicia sativa, agrostis stolonifera, apera spica-venti, capsella bursa-pastoris, cirsium arvense, equisetum arvense, lycopsis arvensis, myosotis arvensis, myosotis stricta, plantago uliginosa, scleranthus annuus, tripleurospermum inodorum, veronica arvensis, veronica hederifolia, arenaria serpyllifolia, mentha arvensis, persicaria hydropiper, sinapis arvensis