chenopodium album, persicaria maculosa, elymus repens, senecio sylvaticus, solanum nigrum, stellaria media, capsella bursa-pastoris, echinochloa crus-galli, fallopia convolvulus, holcus lanatus, holcus mollis, hypochaeris radicata, lipandra polysperma, mentha arvensis, persicaria hydropiper, persicaria lapathifolia, poa annua, polygonum aviculare, rumex acetosella, scleranthus annuus, spergula arvensis