be, arr. turnhout, quercus robur, castanea sativa, sorbus aucuparia, quercus rubra, lonicera periclymenum, acer pseudoplatanus, prunus serotina, corylus avellana, fagus sylvatica, dryopteris dilatata, dryopteris carthusiana, betula pendula, frangula alnus, hedera helix, sambucus nigra, pteridium aquilinum, betula pubescens, fraxinus excelsior, ilex aquifolium, athyrium filix-femina, polygonatum multiflorum, pinus sylvestris, vaccinium myrtillus, molinia caerulea, alnus glutinosa, avenella flexuosa, teucrium scorodonia, deschampsia flexuosa, prunus avium, carpinus betulus, lamium galeobdolon, holcus mollis, urtica dioica, carex pilulifera, juncus effusus, anemone nemorosa, hyacinthoides non-scripta, dryopteris filix-mas, crataegus monogyna, rhododendron ponticum, convallaria majalis, amelanchier lamarckii, glechoma hederacea, robinia pseudoacacia, maianthemum bifolium, luzula pilosa, moehringia trinervia, galeopsis tetrahit, circaea lutetiana, populus tremula