be, arr. hasselt, quercus rubra, prunus serotina, quercus robur, sorbus aucuparia, pinus sylvestris, amelanchier lamarckii, betula pendula, frangula alnus, castanea sativa, fagus sylvatica, dryopteris dilatata, lonicera periclymenum, avenella flexuosa, deschampsia flexuosa, vaccinium myrtillus, dryopteris carthusiana, ilex aquifolium, pseudotsuga menziesii, molinia caerulea, betula pubescens, carex pilulifera, ceratocapnos claviculata, acer pseudoplatanus, calluna vulgaris, agrostis capillaris, larix kaempferi, rhododendron ponticum, pteridium aquilinum, robinia pseudoacacia, pinus nigra, corylus avellana, sambucus nigra, galeopsis tetrahit, hedera helix, geum macrophyllum, polygonatum multiflorum, maianthemum bifolium, impatiens parviflora, potentilla indica, holcus mollis, picea abies, teucrium scorodonia, juncus tenuis, convallaria majalis, rubus idaeus, claytonia sibirica, prunus avium, rumex angiocarpus, juncus effusus, holcus lanatus