poa trivialis, agrostis stolonifera, glyceria fluitans, glyceria maxima, holcus lanatus, oenanthe fistulosa, phalaris arundinacea, ranunculus repens, alopecurus geniculatus, bidens tripartita, cardamine pratensis, carex acuta, carex nigra, cerastium holosteoides, galium palustre, glechoma hederacea, juncus effusus, lysimachia nummularia, myosotis scorpioides, persicaria hydropiper, ranunculus flammula, ranunculus sceleratus, sagina procumbens, trifolium repens