trifolium repens, agrostis stolonifera, argentina anserina, poa annua, eleocharis palustris, juncus compressus, plantago major, prunella vulgaris, ranunculus repens, trifolium fragiferum, bidens tripartita, juncus atratus, lycopus europaeus, lysimachia nummularia, mentha arvensis, polygonum aviculare, xanthium orientale