poa trivialis, alopecurus geniculatus, lolium perenne, cardamine pratensis, glyceria fluitans, ranunculus repens, agrostis stolonifera, cerastium holosteoides, eleocharis palustris, galium palustre, lolium pratense, phragmites australis, triglochin palustris, argentina anserina, glechoma hederacea, juncus articulatus, juncus effusus, persicaria amphibia, trifolium repens