agrostis stolonifera, argentina anserina, ranunculus repens, trifolium repens, eleocharis palustris, holcus lanatus, juncus effusus, carex hirta, cynosurus cristatus, juncus inflexus, lolium perenne, glyceria fluitans, persicaria amphibia, ranunculus acris, phleum pratense, plantago lanceolata, rumex acetosa, rumex crispus