agrostis stolonifera, glyceria maxima, phragmites australis, poa trivialis, carex disticha, equisetum fluviatile, glyceria fluitans, holcus lanatus, lolium perenne, oenanthe fistulosa, persicaria amphibia, phalaris arundinacea, ranunculus repens, argentina anserina, cerastium holosteoides, equisetum palustre, glechoma hederacea, lathyrus pratensis, mentha aquatica, phleum pratense, trifolium repens, vicia cracca, achillea ptarmica