agrostis stolonifera, poa trivialis, alopecurus geniculatus, eleocharis uniglumis, glyceria fluitans, juncus bufonius, triglochin palustris, argentina anserina, elymus repens, jacobaea aquatica, juncus articulatus, plantago major, poa annua, trifolium repens, cardamine pratensis, rumex acetosa, cerastium holosteoides