agrostis stolonifera, ranunculus repens, glyceria fluitans, lolium perenne, carex hirta, cirsium arvense, juncus effusus, juncus inflexus, phalaris arundinacea, rumex obtusifolius, trifolium repens, carex disticha, holcus lanatus, juncus articulatus, persicaria maculosa, rumex crispus, symphytum officinale