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