glyceria fluitans, poa trivialis, agrostis stolonifera, alopecurus geniculatus, galium palustre, glyceria maxima, holcus lanatus, myosotis scorpioides, ranunculus sceleratus, stellaria alsine, trifolium repens, juncus articulatus, mentha aquatica, oenanthe fistulosa, persicaria hydropiper, ranunculus flammula, ranunculus repens, sparganium erectum, bidens tripartita, butomus umbellatus, cirsium arvense