agrostis stolonifera, ranunculus repens, alopecurus arundinaceus, trifolium pratense, carex hirta, plantago media, carex muricata, elymus repens, potentilla reptans, argentina anserina, eupatorium cannabinum, xanthium orientale, juncus articulatus, acer negundo, juncus compressus, schoenoplectus tabernaemontani