quercus robur, pteridium aquilinum, vaccinium myrtillus, frangula alnus, lonicera periclymenum, quercus rubra, hedera helix, acer pseudoplatanus, avenella flexuosa, picea abies, rabelera holostea, holcus mollis, ilex aquifolium, agrostis capillaris, castanea sativa, dryopteris carthusiana, dryopteris dilatata, molinia caerulea, rubus idaeus, carpinus betulus, dryopteris filix-mas, fagus sylvatica, sorbus aucuparia, teucrium scorodonia