chenopodium album, spergula arvensis, gnaphalium uliginosum, matricaria chamomilla, poa annua, sonchus oleraceus, tripleurospermum maritimum, capsella bursa-pastoris, centaurea cyanus, fallopia convolvulus, juncus bufonius, lipandra polysperma, persicaria lapathifolia, persicaria maculosa, plantago major, polygonum aviculare, rumex acetosella, senecio vulgaris, solanum nigrum, spergularia rubra, stellaria media, veronica arvensis, viola arvensis