erica scoparia, pinus pinaster, pteridium aquilinum, calluna vulgaris, castanea sativa, avenella flexuosa, erica cinerea, ilex aquifolium, prunus avium, quercus ilex, rubia peregrina, festuca ovina, hedera helix, crataegus monogyna, cytisus scoparius, lonicera periclymenum, solidago virgaurea