glyceria maxima, phalaris arundinacea, alopecurus pratensis, carex riparia, elymus repens, persicaria hydropiper, phragmites australis, poa trivialis, equisetum fluviatile, holcus lanatus, persicaria amphibia, ranunculus repens, stellaria alsine, alopecurus geniculatus, carex disticha, cerastium holosteoides, myosotis scorpioides, stellaria media, caltha palustris, cardamine pratensis, galium palustre