agrostis stolonifera, elymus repens, glyceria fluitans, holcus lanatus, persicaria hydropiper, phalaris arundinacea, bidens cernuus, myosotis scorpioides, poa trivialis, equisetum palustre, glechoma hederacea, persicaria maculosa, ranunculus repens, stellaria media, cardamine pratensis, glyceria maxima, mentha aquatica, poa pratensis, polygonum aviculare, ranunculus acris, ranunculus sceleratus, rorippa amphibia, rorippa palustris, valeriana officinalis