persicaria hydropiper, agrostis stolonifera, holcus mollis, phalaris arundinacea, poa trivialis, alopecurus geniculatus, leptobryum pyriforme, stellaria alsine, stellaria media, glyceria fluitans, holcus lanatus, sparganium erectum, equisetum arvense, glyceria maxima, juncus articulatus, juncus bufonius, myosotis scorpioides, persicaria lapathifolia, ranunculus repens, ranunculus sceleratus, urtica dioica, lysimachia vulgaris, persicaria amphibia