argentina anserina, mentha pulegium, agrostis stolonifera, poa annua, ranunculus sardous, trifolium fragiferum, trifolium repens, bidens cernuus, persicaria hydropiper, plantago major, rumex conglomeratus, bellis perennis, epilobium hirsutum, jacobaea erratica, leontodon hispidus, verbena officinalis