agrostis stolonifera, poa trivialis, eleocharis palustris, alopecurus pratensis, phalaris arundinacea, oenanthe fistulosa, alopecurus geniculatus, carex acuta, glyceria maxima, caltha palustris, juncus articulatus, rumex crispus, cardamine pratensis, lysimachia nummularia, ranunculus acris, ranunculus repens