text: castanea sativa, erica arborea, poa nemoralis, pteridium aquilinum, quercus ilex, pinus pinaster, bituminaria bituminosa, brachypodium sylvaticum, calluna vulgaris, erica cinerea, erica scoparia, genista pilosa, hedera helix, phillyrea angustifolia, rubia peregrina, smilax aspera, solidago virgaurea, teucrium scorodonia, viola alba, agrostis capillaris, arbutus unedo, avenella flexuosa, centaurea pectinata, clinopodium vulgare, digitalis purpurea, euphorbia cyparissias, festuca heterophylla, hieracium murorum, succisa pratensis