capsella bursa-pastoris, chenopodium album, fallopia convolvulus, persicaria maculosa, solanum nigrum, spergula arvensis, stellaria media, centaurea cyanus, elymus repens, holcus lanatus, myosotis arvensis, persicaria lapathifolia, poa annua, polygonum aviculare, rumex acetosella, senecio vulgaris, veronica hederifolia, viola arvensis