quercus robur, avenella flexuosa, castanea sativa, ilex aquifolium, holcus mollis, lonicera periclymenum, digitalis purpurea, erica cinerea, frangula alnus, hedera helix, hieracium sabaudum, linaria repens, pteridium aquilinum, quercus petraea, rumex acetosa, ruscus aculeatus, silene vulgaris, teucrium scorodonia, ulex europaeus