castanea sativa, pteridium aquilinum, lonicera periclymenum, carex caryophyllea, carex umbrosa, corylus avellana, melica uniflora, molinia caerulea, teucrium scorodonia, ajuga reptans, avenella flexuosa, dioscorea communis, euphorbia amygdaloides, frangula alnus, fraxinus excelsior, hieracium sabaudum, hypericum androsaemum, melampyrum pratense, pulmonaria affinis, rubia peregrina, ruscus aculeatus, solidago virgaurea, stachys officinalis