stellaria media, poa annua, apera spica-venti, capsella bursa-pastoris, chenopodium album, elymus repens, fallopia convolvulus, lamium purpureum, thlaspi arvense, tripleurospermum inodorum, veronica arvensis, veronica persica, alopecurus geniculatus, artemisia vulgaris, centaurea cyanus, descurainia sophia, galium aparine, plantago major, ranunculus acris, rumex crispus