tripleurospermum inodorum, atriplex patula, lactuca serriola, aethusa cynapium, artemisia vulgaris, atriplex sagittata, capsella bursa-pastoris, carduus crispus, chenopodium album, cirsium arvense, daucus carota, descurainia sophia, elymus repens, fallopia convolvulus, galeopsis tetrahit, galium aparine, lepidium ruderale, poa annua, poa compressa, polygonum aviculare, ranunculus repens, rumex obtusifolius, scleranthus annuus, senecio viscosus, thlaspi arvense, trifolium repens, viola arvensis, delphinium consolida