alopecurus geniculatus, eleocharis palustris, glyceria fluitans, poa trivialis, agrostis stolonifera, holcus lanatus, juncus articulatus, trifolium repens, bolboschoenus maritimus, lolium perenne, ranunculus sceleratus, alisma gramineum, cynosurus cristatus, elymus repens, persicaria hydropiper, plantago major, ranunculus repens, sagina procumbens, veronica catenata, atriplex prostrata, bidens cernuus, cerastium holosteoides, cirsium arvense, epilobium hirsutum, oenanthe fistulosa, phleum pratense, polygonum aviculare, stellaria media