quercus petraea, lonicera periclymenum, corylus avellana, castanea sativa, pteridium aquilinum, avenella flexuosa, carex pilulifera, crataegus monogyna, hedera helix, hypericum pulchrum, melampyrum pratense, melittis melissophyllum, prunus avium, pulmonaria longifolia, rubia peregrina, solidago virgaurea, teucrium scorodonia