phalaris arundinacea, glyceria maxima, poa trivialis, glyceria fluitans, ranunculus repens, holcus lanatus, lolium pratense, rumex obtusifolius, urtica dioica, cardamine pratensis, equisetum palustre, galium palustre, oenanthe fistulosa, persicaria hydropiper, ranunculus acris, ranunculus flammula, stellaria media