poa trivialis, lolium perenne, ranunculus repens, agrostis stolonifera, eleocharis palustris, bolboschoenus maritimus, cerastium holosteoides, dactylis glomerata, holcus lanatus, juncus articulatus, phragmites australis, plantago major, stellaria media, trifolium repens, bellis perennis, persicaria amphibia, alisma plantago-aquatica