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