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