lemna minor, lythrum salicaria, spirodela polyrhiza, typha angustifolia, carex appropinquata, carex pseudocyperus, cicuta virosa, phragmites australis, alnus glutinosa, galium palustre, myosotis scorpioides, rumex hydrolapathum, salix cinerea, scrophularia umbrosa, thelypteris palustris, urtica dioica