argentina anserina, lolium perenne, agrostis stolonifera, carduus crispus, carex hirta, cirsium arvense, juncus effusus, juncus gerardi, juncus tenuis, lotus corniculatus, lysimachia nummularia, medicago lupulina, mentha longifolia, plantago lanceolata, plantago media, prunella vulgaris, rumex conglomeratus