poa trivialis, agrostis stolonifera, alopecurus geniculatus, holcus lanatus, persicaria hydropiper, ranunculus repens, glyceria fluitans, stellaria media, trifolium repens, bidens cernuus, bolboschoenus maritimus, cardamine pratensis, catabrosa aquatica, galium palustre, myosotis scorpioides, oenanthe aquatica, oenanthe fistulosa, ranunculus sceleratus, stellaria alsine, atriplex prostrata, equisetum fluviatile, persicaria amphibia