agrostis stolonifera, glyceria fluitans, poa trivialis, alopecurus geniculatus, lolium perenne, ranunculus repens, cerastium holosteoides, elymus repens, trifolium repens, cirsium arvense, eleocharis palustris, juncus articulatus, phleum pratense, phragmites australis, triglochin palustris, bolboschoenus maritimus, plantago major, ranunculus sceleratus, rumex crispus, urtica dioica