text: veronica persica, argentina anserina, convolvulus arvensis, equisetum arvense, galeopsis speciosa, lapsana communis, matricaria chamomilla, matricaria discoidea, mentha arvensis, myosotis arvensis, poa annua, ranunculus arvensis, ranunculus repens, sherardia arvensis, sonchus arvensis, stellaria media, vicia tetrasperma, capsella bursa-pastoris, papaver rhoeas