glyceria maxima, poa trivialis, holcus lanatus, agrostis stolonifera, galium palustre, calystegia sepium, cardamine pratensis, equisetum fluviatile, equisetum palustre, iris pseudacorus, juncus effusus, myosotis scorpioides, ranunculus flammula, ranunculus repens, sium latifolium, stellaria palustris