agrostis stolonifera, glyceria maxima, juncus effusus, phalaris arundinacea, sparganium erectum, alopecurus geniculatus, carex disticha, elymus repens, equisetum fluviatile, glyceria fluitans, persicaria amphibia, persicaria hydropiper, poa pratensis, poa trivialis, rorippa palustris, rumex hydrolapathum, cardamine pratensis, iris pseudacorus, polygonum aviculare