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