agrostis stolonifera, ranunculus repens, trifolium repens, bidens cernuus, glyceria fluitans, holcus lanatus, lotus pedunculatus, persicaria hydropiper, ranunculus flammula, poa trivialis, galium palustre, glyceria maxima, oenanthe fistulosa, phalaris arundinacea, butomus umbellatus, cardamine pratensis, glechoma hederacea, juncus articulatus, persicaria amphibia, sparganium erectum, myosotis laxa, polygonum aviculare