galium palustre, glyceria maxima, myosotis scorpioides, agrostis stolonifera, ranunculus repens, poa trivialis, rumex conglomeratus, equisetum fluviatile, lolium perenne, mentha aquatica, phleum pratense, trifolium repens, epilobium parviflorum, glyceria fluitans, holcus lanatus, juncus articulatus, nasturtium microphyllum, juncus effusus