eupatorium cannabinum, angelica sylvestris, cirsium palustre, agrostis stolonifera, holcus lanatus, juncus effusus, phleum pratense, phragmites australis, poa trivialis, lolium perenne, lycopus europaeus, lythrum salicaria, mentha aquatica, persicaria amphibia, senecio sylvaticus, bidens frondosa