agrostis stolonifera, juncus articulatus, juncus effusus, paspalum distichum, alnus glutinosa, carex vulpina, cyperus longus, juncus inflexus, mentha aquatica, persicaria hydropiper, prunella vulgaris, ranunculus sceleratus, althaea officinalis, bidens tripartita, eupatorium cannabinum, hydrocotyle vulgaris, lycopus europaeus, lythrum hyssopifolia, lythrum salicaria, mentha suaveolens