poa trivialis, ranunculus repens, glyceria fluitans, alopecurus geniculatus, galium palustre, holcus lanatus, cardamine pratensis, myosotis scorpioides, ranunculus sceleratus, agrostis stolonifera, cerastium holosteoides, juncus articulatus, persicaria hydropiper, phalaris arundinacea, sagina procumbens, stellaria alsine, stellaria media