juncus effusus, scirpus sylvaticus, iris pseudacorus, symphytum officinale, alopecurus pratensis, lycopus europaeus, mentha aquatica, deschampsia cespitosa, galeopsis tetrahit, galium uliginosum, myosotis scorpioides, scutellaria galericulata, stellaria palustris, thalictrum flavum