agrostis stolonifera, glyceria maxima, alopecurus geniculatus, phalaris arundinacea, poa trivialis, rorippa amphibia, carex disticha, trifolium repens, equisetum arvense, equisetum palustre, lythrum salicaria, persicaria amphibia, ranunculus repens, rorippa sylvestris, rumex crispus, rumex obtusifolius