solanum tuberosum, echinochloa crus-galli, galinsoga parviflora, galinsoga quadriradiata, persicaria lapathifolia, solanum nigrum, tripleurospermum inodorum, aethusa cynapium, anthemis cotula, capsella bursa-pastoris, cirsium arvense, elymus repens, erodium cicutarium, erysimum cheiranthoides, fallopia convolvulus, galium aparine, gnaphalium uliginosum, persicaria maculosa, polygonum aviculare, raphanus raphanistrum, sinapis arvensis, trifolium pratense