persicaria maculosa, stellaria media, triticum aestivum, veronica persica, atriplex patula, capsella bursa-pastoris, cirsium arvense, dactylis glomerata, erigeron annuus, galium aparine, lamium purpureum, plantago uliginosa, poa annua, poa compressa, polygonum aviculare, rorippa sylvestris, rumex obtusifolius, sherardia arvensis, silene latifolia, tripleurospermum inodorum, veronica hederifolia, viola arvensis