agrostis capillaris, agrostis stolonifera, alopecurus geniculatus, cardamine pratensis, carex hirta, catabrosa aquatica, eleocharis palustris, elymus repens, glyceria fluitans, glyceria maxima, helosciadium nodiflorum, holcus lanatus, juncus articulatus, oenanthe fistulosa, poa trivialis, ranunculus repens, rumex conglomeratus, trifolium repens, triglochin palustris