poa trivialis, agrostis stolonifera, glyceria fluitans, alopecurus geniculatus, holcus lanatus, oenanthe fistulosa, ranunculus repens, glyceria maxima, juncus articulatus, trifolium repens, cardamine pratensis, galium palustre, juncus effusus, lotus pedunculatus, myosotis scorpioides, persicaria hydropiper, phalaris arundinacea, ranunculus flammula, ranunculus sceleratus, stellaria alsine, cerastium holosteoides