glyceria fluitans, poa trivialis, agrostis stolonifera, alopecurus geniculatus, festuca rubra, glyceria maxima, holcus lanatus, juncus articulatus, triglochin palustris, cardamine pratensis, carex hirta, eleocharis palustris, galium palustre, ranunculus repens, trifolium repens, bolboschoenus maritimus, carex disticha, carex riparia, mentha aquatica, myosotis scorpioides, ranunculus sceleratus, sparganium erectum, argentina anserina