trifolium repens, agrostis stolonifera, carex hirta, lolium pratense, phalaris arundinacea, poa trivialis, alopecurus geniculatus, argentina anserina, glyceria fluitans, phleum pratense, scirpus sylvaticus, deschampsia cespitosa, galium palustre, juncus articulatus, juncus effusus, juncus inflexus, mentha aquatica, ranunculus repens, persicaria amphibia