castanea sativa, pteridium aquilinum, festuca ovina, holcus mollis, hedera helix, hypericum pulchrum, melampyrum pratense, quercus robur, alpagrostis setacea, anthoxanthum odoratum, arrhenatherum longifolium, daboecia cantabrica, frangula alnus, ilex aquifolium, lonicera periclymenum, physospermum cornubiense, ruscus aculeatus, vaccinium myrtillus, euphorbia dulcis