castanea sativa, pteridium aquilinum, avenella flexuosa, hieracium murorum, poa nemoralis, arenaria montana, centaurea pectinata, cytisus scoparius, digitalis purpurea, hedera helix, holcus lanatus, solidago virgaurea, teucrium scorodonia, epilobium collinum, linaria repens, pinus pinaster, pinus sylvestris, polypodium vulgare