chenopodium album, elymus repens, euphorbia helioscopia, fallopia convolvulus, fumaria wirtgenii, matricaria discoidea, tripleurospermum inodorum, veronica arvensis, capsella bursa-pastoris, erodium cicutarium, solanum tuberosum, galium aparine, lipandra polysperma, mentha arvensis, phleum pratense, plantago major, polygonum aviculare, viola arvensis