text: salix alba, alnus glutinosa, echinocystis lobata, leersia oryzoides, nasturtium officinale, persicaria mitis, solidago canadensis, alisma plantago-aquatica, cirsium oleraceum, convolvulus arvensis, deschampsia cespitosa, equisetum arvense, galium mollugo, heracleum sphondylium, impatiens glandulifera, lycopus europaeus, lythrum salicaria, mentha aquatica, mentha longifolia, molinia arundinacea, myosotis scorpioides, phragmites australis, ranunculus repens, rudbeckia laciniata, scirpus sylvaticus, typha angustifolia, urtica dioica