juncus inflexus, agrostis stolonifera, althaea officinalis, mentha aquatica, argentina anserina, bidens tripartita, carex vulpina, galium palustre, inula britannica, lotus tenuis, lycopus europaeus, lythrum salicaria, mentha longifolia, persicaria lapathifolia, phragmites australis, plantago major, poa palustris, potentilla reptans, prunella vulgaris, ranunculus repens, rumex crispus, schoenoplectus lacustris, scutellaria galericulata, xanthium strumarium