text: castanea sativa, arbutus unedo, erica arborea, festuca heterophylla, pteridium aquilinum, quercus ilex, rubus ulmifolius, anemone apennina, cytisus villosus, dioscorea communis, fragaria vesca, galium scabrum, luzula forsteri, poa trivialis, prunus avium, sanicula europaea, viola alba, cruciata laevipes, cyclamen repandum, epipactis helleborine, melica uniflora, pinus pinaster, polypodium cambricum, rubia peregrina