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