agrostis stolonifera, glyceria fluitans, alopecurus geniculatus, calliergonella cuspidata, glyceria maxima, leptodictyum riparium, brachythecium rutabulum, eleocharis palustris, juncus articulatus, mentha pulegium, ranunculus repens, carex disticha, carex hirta, galium palustre, myosotis scorpioides, persicaria amphibia, phleum pratense, poa trivialis, ranunculus flammula, rorippa amphibia, spirodela polyrhiza, oenanthe fistulosa