alopecurus geniculatus, persicaria minor, agrostis stolonifera, argentina anserina, bidens tripartita, ranunculus flammula, ranunculus repens, alisma plantago-aquatica, carex acuta, galium uliginosum, lysimachia vulgaris, phalaris arundinacea, phleum pratense, stellaria palustris, symphytum officinale, trifolium repens