agrostis stolonifera, holcus lanatus, poa trivialis, trifolium repens, festuca rubra, juncus articulatus, ranunculus repens, argentina anserina, bellis perennis, cerastium holosteoides, equisetum palustre, glyceria fluitans, isolepis setacea, juncus inflexus, lolium perenne, plantago major, rumex crispus