poa trivialis, alopecurus geniculatus, holcus lanatus, agrostis stolonifera, ranunculus repens, cardamine pratensis, glyceria fluitans, juncus effusus, persicaria hydropiper, phalaris arundinacea, ranunculus flammula, galium palustre, glyceria maxima, iris pseudacorus, lysimachia vulgaris, persicaria amphibia