text: cirsium arvense, lapsana communis, chenopodium album, equisetum arvense, fallopia convolvulus, galium aparine, lamium purpureum, myosotis arvensis, persicaria maculosa, polygonum aviculare, trifolium pratense, veronica persica, viola arvensis, avena fatua, capsella bursa-pastoris, convolvulus arvensis, echinochloa crus-galli, lysimachia arvensis, matricaria discoidea, plantago uliginosa, setaria pumila, achillea millefolium, lipandra polysperma, sherardia arvensis, stachys palustris, thlaspi arvense, tripleurospermum inodorum, tussilago farfara, vicia hirsuta