be, arr. turnhout, prunus serotina, quercus rubra, quercus robur, sorbus aucuparia, betula pendula, pinus sylvestris, dryopteris dilatata, frangula alnus, avenella flexuosa, dryopteris carthusiana, pinus nigra, deschampsia flexuosa, molinia caerulea, amelanchier lamarckii, vaccinium myrtillus, lonicera periclymenum, calluna vulgaris, castanea sativa, betula pubescens, fagus sylvatica, pseudotsuga menziesii, agrostis capillaris, carex pilulifera, larix kaempferi, ilex aquifolium, rubus gratus, rumex angiocarpus, acer pseudoplatanus, sambucus nigra, juncus effusus, ceratocapnos claviculata, rumex acetosella, holcus lanatus, robinia pseudoacacia, holcus mollis, corylus avellana, teucrium scorodonia, pteridium aquilinum, picea abies, galeopsis tetrahit, rhododendron ponticum, agrostis vinealis, salix caprea, urtica dioica, rubus plicatus, populus tremula, galium saxatile, calamagrostis epigejos, alnus glutinosa, cytisus scoparius