agrostis stolonifera, poa trivialis, festuca rubra, glyceria fluitans, poa pratensis, argentina anserina, cerastium holosteoides, lolium perenne, ranunculus repens, trifolium repens, alopecurus geniculatus, bellis perennis, bolboschoenus maritimus, carex hirta, elymus repens, glyceria maxima, holcus lanatus, myosotis scorpioides, persicaria amphibia, persicaria hydropiper, stellaria media, triglochin palustris, berula erecta, bidens cernuus, cardamine pratensis, epilobium hirsutum, juncus articulatus, polygonum aviculare