alopecurus geniculatus, poa trivialis, persicaria hydropiper, agrostis stolonifera, myosotis scorpioides, phalaris arundinacea, ranunculus repens, ranunculus sceleratus, cardamine pratensis, cerastium holosteoides, equisetum fluviatile, glyceria fluitans, holcus mollis, juncus bufonius, myosotis laxa, polygonum aviculare, ranunculus flammula, stellaria alsine, eleocharis palustris, oenanthe aquatica, oenanthe fistulosa, trifolium repens