lolium pratense, agrostis stolonifera, alopecurus geniculatus, juncus articulatus, ranunculus repens, trifolium fragiferum, trifolium repens, eleocharis uniglumis, juncus effusus, lolium perenne, phleum pratense, poa trivialis, glyceria declinata, holcus lanatus, juncus bufonius, juncus conglomeratus, plantago major, poa pratensis, argentina anserina