eleocharis palustris, alopecurus geniculatus, agrostis stolonifera, alisma plantago-aquatica, alopecurus aequalis, alopecurus pratensis, elatine hungarica, elymus repens, gratiola officinalis, inula britannica, juncus articulatus, mentha pulegium, ranunculus aquatilis, rorippa austriaca, rorippa sylvestris, rumex palustris, rumex stenophyllus, trifolium fragiferum