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