agrostis stolonifera, juncus articulatus, juncus gerardi, juncus inflexus, poa humilis, juncus compressus, juncus ranarius, leptodictyum riparium, argentina anserina, eleocharis uniglumis, phragmites australis, plantago uliginosa, ranunculus repens, ranunculus sceleratus, scorzoneroides autumnalis, trifolium repens, triglochin palustris, cirsium arvense, mentha aquatica, phalaris arundinacea, ranunculus acris, atriplex prostrata, carex distans