chenopodium album, thlaspi arvense, elymus repens, fumaria officinalis, tripleurospermum inodorum, achillea millefolium, anthemis cotula, atriplex patula, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, fallopia convolvulus, galium aparine, lamium purpureum, lipandra polysperma, papaver rhoeas, persicaria lapathifolia, poa annua, ranunculus repens, stellaria media, artemisia vulgaris, descurainia sophia