glyceria maxima, acorus calamus, bidens frondosa, bidens tripartita, ceratophyllum demersum, galium palustre, hydrocharis morsus-ranae, mentha verticillata, myosotis scorpioides, myriophyllum verticillatum, nuphar lutea, persicaria hydropiper, phalaris arundinacea, poa palustris, sparganium erectum