be, arr. turnhout, quercus rubra, prunus serotina, quercus robur, castanea sativa, sorbus aucuparia, pinus sylvestris, amelanchier lamarckii, rhododendron ponticum, frangula alnus, betula pendula, dryopteris dilatata, lonicera periclymenum, dryopteris carthusiana, molinia caerulea, potentilla indica, vaccinium myrtillus, juncus effusus, juncus tenuis, fagus sylvatica, geum macrophyllum, alnus glutinosa, corylus avellana, avenella flexuosa, deschampsia flexuosa, betula pubescens, acer pseudoplatanus, athyrium filix-femina, alnus incana, sambucus nigra, bidens frondosa, robinia pseudoacacia, pinus nigra, urtica dioica, pteridium aquilinum, larix kaempferi, teucrium scorodonia, calluna vulgaris, oxalis stricta, agrostis capillaris, lysimachia vulgaris, populus canadensis, galeopsis tetrahit, carex pilulifera, galinsoga quadriradiata, lamium galeobdolon, ilex aquifolium, pseudotsuga menziesii, polygonatum multiflorum, maianthemum bifolium, fraxinus excelsior