poa trivialis, caltha palustris, agrostis stolonifera, glyceria maxima, lolium pratense, alopecurus geniculatus, phalaris arundinacea, ranunculus repens, rumex acetosa, cardamine pratensis, galium palustre, glyceria fluitans, jacobaea aquatica, carex acuta, filipendula ulmaria, myosotis scorpioides, trifolium repens