agrostis stolonifera, poa trivialis, alopecurus geniculatus, glyceria fluitans, ranunculus repens, elymus repens, lolium perenne, carex disticha, carex hirta, eleocharis palustris, glyceria maxima, holcus lanatus, persicaria amphibia, rumex palustris, stellaria media, trifolium repens, cirsium vulgare, plantago uliginosa