agrostis stolonifera, poa trivialis, ranunculus repens, alopecurus geniculatus, glyceria fluitans, poa pratensis, eleocharis palustris, elymus repens, phalaris arundinacea, cardamine pratensis, catabrosa aquatica, cerastium holosteoides, galium palustre, juncus articulatus, persicaria hydropiper, ranunculus sceleratus, rumex acetosa, stellaria media, trifolium repens, triglochin palustris, cirsium arvense, juncus effusus