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