poa trivialis, glyceria maxima, glyceria fluitans, oenanthe fistulosa, trifolium repens, agrostis capillaris, agrostis stolonifera, cardamine pratensis, lolium perenne, triglochin palustris, butomus umbellatus, cerastium holosteoides, cirsium arvense, eleocharis palustris, galium palustre, helosciadium nodiflorum, juncus articulatus, lolium pratense, phragmites australis, ranunculus repens, ranunculus sceleratus, rumex crispus, persicaria amphibia