poa trivialis, agrostis stolonifera, eleocharis palustris, trifolium repens, leptobryum pyriforme, lolium perenne, cardamine pratensis, drepanocladus aduncus, elymus repens, galium palustre, juncus articulatus, ranunculus repens, triglochin palustris, argentina anserina, bidens cernuus, carex hirta, cerastium holosteoides, holcus lanatus, juncus bufonius, oenanthe fistulosa, persicaria hydropiper, phalaris arundinacea, polygonum aviculare, rorippa amphibia, ranunculus sceleratus