salix triandra, salix viminalis, arctium lappa, cirsium arvense, urtica dioica, acer negundo, alisma plantago-aquatica, alopecurus pratensis, argentina anserina, artemisia vulgaris, carex hirta, echinocystis lobata, elymus repens, equisetum fluviatile, galium rivale, inula britannica, lycopus europaeus, lythrum salicaria, mentha arvensis, phragmites australis, poa palustris, ranunculus repens, rumex aquaticus, rumex confertus, stachys palustris, valeriana officinalis, vicia cracca, inula helenium