be, arr. turnhout, quercus robur, quercus rubra, sorbus aucuparia, prunus serotina, lonicera periclymenum, corylus avellana, acer pseudoplatanus, frangula alnus, dryopteris carthusiana, dryopteris dilatata, sambucus nigra, betula pendula, castanea sativa, alnus glutinosa, populus canadensis, polygonatum multiflorum, athyrium filix-femina, fraxinus excelsior, urtica dioica, hedera helix, pinus sylvestris, fagus sylvatica, galeopsis tetrahit, glechoma hederacea, betula pubescens, molinia caerulea, moehringia trinervia, ribes rubrum, juncus effusus, prunus avium, anemone nemorosa, vaccinium myrtillus, alnus incana, amelanchier lamarckii, avenella flexuosa, maianthemum bifolium, teucrium scorodonia, pteridium aquilinum, holcus mollis, deschampsia flexuosa, galium aparine, lamium galeobdolon, viburnum opulus, crataegus monogyna, geum urbanum, humulus lupulus, angelica sylvestris, agrostis capillaris, convallaria majalis, salix caprea