glyceria fluitans, poa trivialis, alopecurus geniculatus, eleocharis palustris, agrostis stolonifera, ranunculus repens, argentina anserina, cardamine pratensis, elymus repens, juncus articulatus, triglochin palustris, bidens cernuus, cerastium holosteoides, phragmites australis, plantago major, poa pratensis, scorzoneroides autumnalis, stellaria media, trifolium repens, butomus umbellatus, myosotis laxa, phleum pratense, ranunculus sceleratus, rorippa palustris