glyceria maxima, rubus caesius, calystegia sepium, symphytum officinale, urtica dioica, valeriana officinalis, carex acuta, equisetum fluviatile, holcus lanatus, iris pseudacorus, lapsana communis, lythrum salicaria, phalaris arundinacea, ranunculus acris, rumex crispus, vicia cracca