castanea sativa, avenella flexuosa, prunus avium, abies alba, brachypodium pinnatum, crataegus monogyna, luzula forsteri, pinus sylvestris, pteridium aquilinum, teucrium scorodonia, viola reichenbachiana, campanula rotundifolia, fagus sylvatica, helleborus foetidus, prunella vulgaris, prunus spinosa