poa trivialis, bidens cernuus, glyceria fluitans, persicaria hydropiper, galium palustre, juncus articulatus, ranunculus repens, trifolium repens, agrostis stolonifera, eleocharis palustris, triglochin palustris, alopecurus geniculatus, cardamine pratensis, carex hirta, equisetum fluviatile, lolium perenne, oenanthe fistulosa, argentina anserina, carex disticha, cerastium holosteoides, elymus repens, mentha aquatica, myosotis scorpioides, phleum pratense, plantago major, butomus umbellatus, cirsium arvense