agrostis stolonifera, eleocharis palustris, berula erecta, oenanthe fistulosa, poa trivialis, alopecurus geniculatus, trifolium repens, argentina anserina, butomus umbellatus, cerastium holosteoides, festuca rubra, galium palustre, glyceria fluitans, holcus lanatus, juncus articulatus, mentha aquatica, myosotis laxa, phragmites australis, plantago major, ranunculus repens, rumex conglomeratus, sparganium erectum, trifolium fragiferum, triglochin palustris, lolium perenne, ranunculus sceleratus