glyceria maxima, alopecurus pratensis, carex acuta, carex riparia, iris pseudacorus, poa trivialis, ranunculus repens, cardamine pratensis, carex hirta, carex vulpina, cirsium arvense, phalaris arundinacea, rorippa sylvestris, cirsium canum, geranium pratense, impatiens noli-tangere, potentilla reptans