hordeum vulgare, scleranthus annuus, spergula arvensis, bromus hordeaceus, convolvulus arvensis, plantago lanceolata, rumex acetosella, veronica arvensis, briza minor, bunias erucago, daucus carota, logfia minima, lycopsis arvensis, lythrum hyssopifolia, mentha pulegium, ornithopus compressus, papaver rhoeas, polygonum aviculare, rumex bucephalophorus, spergularia rubra, viola arvensis