poa trivialis, holcus lanatus, glyceria maxima, ranunculus repens, cardamine pratensis, sagina procumbens, triglochin palustris, agrostis stolonifera, alopecurus geniculatus, glechoma hederacea, juncus articulatus, trifolium repens, catabrosa aquatica, cerastium holosteoides, galium palustre, juncus effusus, lolium perenne, myosotis scorpioides, oenanthe fistulosa, persicaria hydropiper, ranunculus sceleratus, stellaria alsine, stellaria media, argentina anserina, bidens cernuus, rorippa amphibia