chenopodium album, persicaria hydropiper, scleranthus annuus, spergula arvensis, fallopia convolvulus, galeopsis ladanum, lysimachia arvensis, poa annua, raphanus raphanistrum, rumex acetosella, stachys palustris, stellaria media, viola arvensis, capsella bursa-pastoris, centaurea cyanus, convolvulus arvensis, elymus repens, galium aparine, matricaria discoidea, neslia paniculata, persicaria lapathifolia, roemeria argemone, spergularia rubra, vicia tetrasperma