quercus robur, melampyrum pratense, castanea sativa, pinus pinaster, arrhenatherum longifolium, avenella flexuosa, frangula alnus, ilex aquifolium, leucobryum glaucum, lonicera periclymenum, molinia caerulea, polytrichum formosum, teucrium scorodonia, dicranum scoparium, hedera helix, ruscus aculeatus