agrostis stolonifera, alopecurus geniculatus, poa trivialis, schoenoplectus tabernaemontani, mentha aquatica, ranunculus sardous, bolboschoenus maritimus, juncus bufonius, juncus gerardi, ranunculus repens, triglochin palustris, argentina anserina, lolium perenne, oxybasis rubra, phragmites australis, ranunculus sceleratus, rumex conglomeratus, trifolium repens