phalaris arundinacea, glyceria maxima, ranunculus repens, lythrum salicaria, mentha aquatica, senecio sarracenicus, caltha palustris, carex acuta, carex riparia, galium elongatum, iris pseudacorus, myosotis scorpioides, persicaria amphibia, poa palustris, rorippa amphibia, rumex hydrolapathum, sium latifolium, salix triandra