solanum nigrum, capsella bursa-pastoris, chenopodium album, stellaria media, alopecurus myosuroides, avena fatua, echinochloa crus-galli, fallopia convolvulus, galium aparine, juncus bufonius, matricaria chamomilla, mercurialis annua, myosotis arvensis, persicaria maculosa, poa annua, rumex crispus, sinapis arvensis, viola arvensis, aethusa cynapium, arabidopsis thaliana, galeopsis tetrahit, galinsoga parviflora, gnaphalium uliginosum, lipandra polysperma, sonchus asper