prunus spinosa, rubus plicatus, berberis vulgaris, cornus sanguinea, urtica dioica, ajuga reptans, chaerophyllum temulum, cirsium arvense, clematis vitalba, euonymus europaeus, frangula alnus, fraxinus excelsior, galium aparine, ligustrum vulgare, phalaris arundinacea, pteridium aquilinum, ranunculus repens, sambucus nigra, symphytum officinale, veronica chamaedrys