poa trivialis, alopecurus geniculatus, eleocharis palustris, glyceria fluitans, holcus lanatus, ranunculus repens, stellaria alsine, trifolium repens, agrostis stolonifera, elymus repens, galium palustre, juncus articulatus, lolium perenne, myosotis scorpioides, oenanthe fistulosa, persicaria hydropiper, poa annua, sagina procumbens, triglochin palustris, cardamine pratensis, cerastium holosteoides, helosciadium nodiflorum, plantago major, ranunculus sceleratus, rorippa palustris, stellaria media, bidens tripartita