galinsoga parviflora, tripleurospermum inodorum, fallopia convolvulus, galeopsis tetrahit, centaurea cyanus, solanum tuberosum, veronica persica, anthemis arvensis, apera spica-venti, artemisia vulgaris, avena sativa, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, echinochloa crus-galli, elymus repens, galium spurium, gnaphalium uliginosum, lactuca serriola, lipandra polysperma, mentha arvensis, myosotis arvensis, papaver rhoeas, persicaria lapathifolia, plantago uliginosa, raphanus raphanistrum, rorippa sylvestris, stellaria media, trifolium pratense, trifolium repens, viola arvensis, hordeum vulgare, sonchus asper