agrostis stolonifera, juncus effusus, eriophorum angustifolium, phalaris arundinacea, carex acuta, holcus lanatus, hydrocotyle vulgaris, agrostis canina, alopecurus pratensis, anthoxanthum odoratum, deschampsia cespitosa, glyceria fluitans, glyceria maxima, persicaria amphibia, ranunculus flammula, ranunculus repens, iris pseudacorus