be, arr. turnhout, prunus serotina, quercus robur, pinus sylvestris, quercus rubra, sorbus aucuparia, betula pendula, avenella flexuosa, deschampsia flexuosa, frangula alnus, amelanchier lamarckii, agrostis capillaris, dryopteris dilatata, dryopteris carthusiana, pinus nigra, molinia caerulea, robinia pseudoacacia, rumex acetosella, rumex angiocarpus, calluna vulgaris, lonicera periclymenum, ceratocapnos claviculata, vaccinium myrtillus, erigeron canadensis, impatiens parviflora, sambucus nigra, fagus sylvatica, claytonia perfoliata, holcus lanatus, corynephorus canescens, pseudotsuga menziesii, urtica dioica, agrostis vinealis, juncus tenuis, betula pubescens, galeopsis tetrahit, carex arenaria, carex pilulifera, castanea sativa, holcus mollis, acer pseudoplatanus, claytonia sibirica, cytisus scoparius, ilex aquifolium, bidens frondosa, hypericum perforatum, rubus gratus, calamagrostis epigejos, hypochaeris radicata, geum macrophyllum, festuca filiformis