polygonum aviculare, lapsana communis, veronica persica, euphorbia exigua, fallopia convolvulus, galium aparine, matricaria discoidea, papaver rhoeas, stellaria media, tripleurospermum inodorum, agrostis stolonifera, avena fatua, elymus repens, lamium purpureum, myosotis arvensis, poa annua, ranunculus repens, sinapis alba, viola arvensis