glyceria maxima, holcus lanatus, poa trivialis, agrostis stolonifera, alopecurus geniculatus, glyceria fluitans, ranunculus repens, eleocharis palustris, galium palustre, hydrocotyle vulgaris, juncus articulatus, lolium perenne, mentha aquatica, myosotis scorpioides, oenanthe fistulosa, persicaria amphibia, phalaris arundinacea, rorippa amphibia, rumex crispus, sparganium erectum, stellaria alsine, trifolium repens, epilobium hirsutum, lotus pedunculatus, rumex obtusifolius, urtica dioica