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