be, arr. hasselt, quercus rubra, prunus serotina, quercus robur, sorbus aucuparia, betula pendula, pinus sylvestris, dryopteris dilatata, frangula alnus, avenella flexuosa, dryopteris carthusiana, deschampsia flexuosa, vaccinium myrtillus, molinia caerulea, lonicera periclymenum, fagus sylvatica, castanea sativa, pinus nigra, amelanchier lamarckii, pseudotsuga menziesii, carex pilulifera, betula pubescens, calluna vulgaris, ilex aquifolium, larix kaempferi, acer pseudoplatanus, agrostis capillaris, pteridium aquilinum, picea abies, corylus avellana, sambucus nigra, ceratocapnos claviculata, holcus mollis, juncus effusus, teucrium scorodonia, galeopsis tetrahit, rumex angiocarpus, robinia pseudoacacia, rubus idaeus, maianthemum bifolium, hedera helix, rumex acetosella, rubus gratus, holcus lanatus, athyrium filix-femina, rhododendron ponticum, larix decidua, populus tremula, quercus petraea, moehringia trinervia, galium saxatile