juncus effusus, galega officinalis, agrostis stolonifera, argentina anserina, glyceria maxima, jacobaea erucifolia, lolium perenne, lotus corniculatus, lycopus europaeus, mentha pulegium, persicaria maculosa, plantago lanceolata, pulicaria vulgaris, ranunculus repens, rorippa sylvestris, rumex conglomeratus, schoenoplectus tabernaemontani, trifolium fragiferum, trifolium repens