populus canadensis, frangula alnus, phalaris arundinacea, urtica dioica, symphytum officinale, bidens tripartita, carex acuta, filipendula ulmaria, humulus lupulus, iris pseudacorus, lycopus europaeus, myosotis scorpioides, persicaria amphibia, persicaria hydropiper, poa nemoralis, ranunculus repens, rumex hydrolapathum, solanum dulcamara