agrostis stolonifera, poa trivialis, alopecurus geniculatus, ranunculus repens, glyceria fluitans, trifolium repens, bellis perennis, eleocharis palustris, elymus repens, juncus articulatus, lolium perenne, phragmites australis, poa annua, ranunculus sceleratus, schoenoplectus lacustris, cirsium arvense, juncus bufonius