erica scoparia, pinus pinaster, pteridium aquilinum, avenella flexuosa, calluna vulgaris, castanea sativa, erica cinerea, ilex aquifolium, lonicera periclymenum, pinus sylvestris, prunus avium, hedera helix, rubia peregrina, arbutus unedo, centaurea pectinata, crataegus monogyna, erica arborea, quercus ilex