poa trivialis, glyceria maxima, agrostis stolonifera, holcus lanatus, alopecurus geniculatus, persicaria hydropiper, phleum pratense, bidens cernuus, cardamine pratensis, eleocharis palustris, galium palustre, glechoma hederacea, glyceria fluitans, phalaris arundinacea, ranunculus acris, ranunculus repens, ranunculus sceleratus, stellaria alsine, trifolium repens, ranunculus flammula, stellaria media