agrostis stolonifera, poa trivialis, phalaris arundinacea, alopecurus geniculatus, ranunculus repens, trifolium repens, eleocharis palustris, triglochin palustris, elymus repens, juncus articulatus, argentina anserina, berula erecta, bolboschoenus maritimus, butomus umbellatus, catabrosa aquatica, glyceria fluitans, myosotis scorpioides, persicaria amphibia, sparganium erectum, stellaria media, atriplex prostrata, carex hirta, cerastium holosteoides, epilobium hirsutum, rumex conglomeratus