arrhenatherum elatius, glyceria maxima, holcus lanatus, phalaris arundinacea, phragmites australis, poa trivialis, urtica dioica, agrostis stolonifera, glechoma hederacea, alopecurus pratensis, glyceria fluitans, rumex acetosa, cerastium holosteoides, heracleum sphondylium, persicaria amphibia, ranunculus repens, alisma plantago-aquatica, butomus umbellatus, eleocharis palustris, filipendula ulmaria, rumex crispus, rumex hydrolapathum