bidens tripartita, carex hirta, cyperus glomeratus, echinochloa crus-galli, juncus articulatus, solidago canadensis, cyperus fuscus, erigeron annuus, lycopus europaeus, mentha verticillata, persicaria maculosa, persicaria mitis, plantago major, ranunculus repens, agrostis stolonifera, calystegia sepium, chenopodium album, euphorbia cyparissias, juncus effusus, leersia oryzoides, lythrum salicaria, setaria viridis, stachys palustris, trifolium repens