agrostis stolonifera, glyceria fluitans, glyceria maxima, poa trivialis, catabrosa aquatica, holcus lanatus, ranunculus repens, stellaria alsine, alopecurus geniculatus, juncus articulatus, phalaris arundinacea, rorippa amphibia, cardamine pratensis, glechoma hederacea, juncus effusus, lolium perenne, lotus pedunculatus, myosotis scorpioides, ranunculus flammula, ranunculus sceleratus, stellaria media, trifolium repens