agrostis stolonifera, alopecurus pratensis, cirsium palustre, elymus repens, glechoma hederacea, glyceria fluitans, glyceria maxima, holcus lanatus, juncus effusus, lotus pedunculatus, lysimachia vulgaris, persicaria hydropiper, phalaris arundinacea, phragmites australis, plantago major, poa trivialis, ranunculus repens, rumex obtusifolius, urtica dioica