tripleurospermum inodorum, hordeum murinum, lolium perenne, poa compressa, atriplex patula, bromus sterilis, chenopodium album, lepidium ruderale, arctium tomentosum, capsella bursa-pastoris, carduus acanthoides, cirsium vulgare, elymus repens, lactuca saligna, senecio viscosus, sisymbrium officinale, sambucus nigra