poa annua, lipandra polysperma, aethusa cynapium, gnaphalium uliginosum, kickxia elatine, matricaria chamomilla, plantago major, poa trivialis, atriplex patula, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, cirsium arvense, echinochloa crus-galli, juncus bufonius, lysimachia arvensis, mentha arvensis, myosotis arvensis, persicaria hydropiper, plantago uliginosa, prunella vulgaris, setaria pumila, setaria viridis, sherardia arvensis, stellaria media, veronica arvensis, veronica persica, convolvulus arvensis, equisetum arvense, euphorbia exigua