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