lolium perenne, poa trivialis, ranunculus sceleratus, agrostis stolonifera, alopecurus geniculatus, catabrosa aquatica, holcus lanatus, persicaria hydropiper, eleocharis palustris, alopecurus pratensis, bolboschoenus maritimus, juncus articulatus, poa annua, stellaria media, bidens tripartita, galium palustre, myosotis scorpioides, oenanthe fistulosa, persicaria amphibia, phalaris arundinacea, ranunculus repens, rorippa amphibia, trifolium repens