agrostis stolonifera, poa trivialis, persicaria hydropiper, sagina procumbens, trifolium repens, glyceria fluitans, holcus lanatus, galium palustre, glyceria maxima, myosotis scorpioides, oenanthe fistulosa, stellaria alsine, bidens cernuus, cardamine pratensis, cirsium arvense, glechoma hederacea, juncus articulatus, lotus pedunculatus, phalaris arundinacea, polygonum aviculare, ranunculus acris, ranunculus repens, rorippa amphibia, triglochin palustris