bidens frondosa, holcus lanatus, juncus acutiflorus, juncus effusus, lotus pedunculatus, ranunculus repens, agrostis stolonifera, equisetum palustre, glyceria fluitans, cardamine pratensis, juncus articulatus, lycopus europaeus, lythrum salicaria, mentha aquatica, phleum pratense, alisma plantago-aquatica, alnus glutinosa, cirsium palustre, epilobium tetragonum