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