be, arr. ieper, castanea sativa, lonicera periclymenum, quercus robur, acer pseudoplatanus, fagus sylvatica, sorbus aucuparia, hedera helix, corylus avellana, ilex aquifolium, pteridium aquilinum, dryopteris dilatata, betula pubescens, hyacinthoides non-scripta, betula pendula, quercus rubra, teucrium scorodonia, vaccinium myrtillus, polygonatum multiflorum, frangula alnus, deschampsia flexuosa, prunus serotina, sambucus nigra, holcus mollis, quercus petraea, avenella flexuosa, prunus avium, fraxinus excelsior, dryopteris carthusiana, anemone nemorosa, carex pilulifera, athyrium filix-femina, carpinus betulus, luzula pilosa, dryopteris filix-mas, oxalis acetosella, convallaria majalis, molinia caerulea, lamium galeobdolon, crataegus monogyna, pinus sylvestris, viola riviniana, milium effusum, mespilus germanica, populus tremula, calluna vulgaris, agrostis capillaris, maianthemum bifolium, circaea lutetiana, rabelera holostea, arum maculatum