poa trivialis, agrostis stolonifera, alopecurus geniculatus, trifolium repens, eleocharis palustris, glyceria fluitans, holcus lanatus, lolium perenne, myosotis scorpioides, oenanthe fistulosa, ranunculus repens, bidens cernuus, helosciadium nodiflorum, juncus articulatus, persicaria hydropiper, ranunculus sceleratus, sagina procumbens, triglochin palustris, bidens tripartita, cardamine pratensis, carex hirta, cerastium holosteoides, galium palustre, persicaria amphibia, plantago major, rorippa amphibia, rumex crispus, rumex conglomeratus