poa annua, anthemis ruthenica, apera spica-venti, bidens tripartita, bromus hordeaceus, cynodon dactylon, gratiola officinalis, lolium perenne, mentha pulegium, plantago lanceolata, plantago major, potentilla reptans, potentilla supina, ranunculus sardous, rorippa sylvestris, rumex conglomeratus, rumex crispus, trifolium repens, veronica peregrina, xanthium spinosum