hordeum distichon, lysimachia arvensis, poa trivialis, veronica persica, apera spica-venti, arctium tomentosum, artemisia vulgaris, cirsium arvense, elymus repens, galium aparine, geranium pusillum, lapsana communis, poa annua, sonchus arvensis, tanacetum vulgare, thlaspi arvense, daucus carota, hypericum perforatum, pastinaca sativa, plantago major, urtica dioica, viola arvensis, dactylis glomerata, papaver rhoeas