stellaria media, cirsium arvense, galium aparine, poa annua, alopecurus myosuroides, atriplex patula, elymus repens, lepidium coronopus, matricaria discoidea, persicaria amphibia, poa trivialis, polygonum aviculare, tussilago farfara, veronica persica, capsella bursa-pastoris, fallopia convolvulus, geranium dissectum, lamium hybridum, lamium purpureum, myosotis arvensis, plantago lanceolata, plantago major, ranunculus repens, sonchus arvensis, sonchus oleraceus, thlaspi arvense