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