lolium pratense, trifolium fragiferum, juncus articulatus, eleocharis uniglumis, glyceria declinata, juncus bufonius, juncus compressus, lolium multiflorum, lolium perenne, phleum pratense, plantago major, poa trivialis, trifolium repens, elymus repens, juncus conglomeratus, juncus effusus, poa pratensis, ranunculus repens, rumex crispus, argentina anserina