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