castanea sativa, betula pendula, euphorbia dulcis, hieracium sabaudum, ilex aquifolium, osmunda regalis, pteridium aquilinum, quercus robur, salix atrocinerea, sorbus aucuparia, viola riviniana, anthoxanthum odoratum, bellis perennis, pilosella officinarum, pinus radiata, prunella grandiflora, rhinanthus serotinus, trifolium pratense, tuberaria guttata, veronica arvensis, arenaria montana, hypericum pulchrum, lonicera periclymenum, rabelera holostea, rubus ulmifolius