agrostis stolonifera, elymus repens, juncus compressus, argentina anserina, achillea millefolium, cirsium arvense, lotus maritimus, poa angustifolia, ranunculus repens, artemisia vulgaris, carex distans, eleocharis palustris, leucanthemum vulgare, lycopus europaeus, melilotus dentatus, oenothera biennis, phalaris arundinacea, plantago uliginosa, schoenoplectus tabernaemontani, sonchus oleraceus