be, arr. maaseik, prunus serotina, pinus sylvestris, quercus robur, betula pendula, avenella flexuosa, deschampsia flexuosa, sorbus aucuparia, quercus rubra, frangula alnus, dryopteris carthusiana, dryopteris dilatata, molinia caerulea, calluna vulgaris, agrostis capillaris, vaccinium myrtillus, rumex angiocarpus, betula pubescens, rumex acetosella, fagus sylvatica, lonicera periclymenum, amelanchier lamarckii, ceratocapnos claviculata, pinus nigra, carex pilulifera, rubus gratus, agrostis vinealis, holcus lanatus, corynephorus canescens, pseudotsuga menziesii, carex arenaria, rubus plicatus, juncus effusus, galium saxatile, calamagrostis epigejos, senecio sylvaticus, holcus mollis, festuca filiformis, rubus idaeus, hypochaeris radicata, ilex aquifolium, hypericum perforatum, picea abies, urtica dioica, erica tetralix, erigeron canadensis, sambucus nigra, luzula campestris, spergula morisonii, galeopsis tetrahit, aira praecox