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