poa trivialis, agrostis stolonifera, eleocharis palustris, glyceria fluitans, triglochin palustris, alopecurus geniculatus, juncus bufonius, lolium perenne, phalaris arundinacea, ranunculus sceleratus, argentina anserina, bidens cernuus, bolboschoenus maritimus, cardamine pratensis, cerastium holosteoides, cirsium arvense, holcus lanatus, juncus articulatus, plantago major, polygonum aviculare, ranunculus repens, stellaria media, trifolium repens, atriplex prostrata, catabrosa aquatica