solanum nigrum, mentha arvensis, persicaria maculosa, capsella bursa-pastoris, chenopodium album, echinochloa crus-galli, fallopia convolvulus, lipandra polysperma, persicaria lapathifolia, senecio vulgaris, stachys arvensis, stellaria media, centaurea cyanus, elymus repens, geranium molle, poa annua, polygonum aviculare, rumex acetosella, sonchus asper, spergula arvensis, urtica urens, veronica arvensis, vicia sativa, viola arvensis