be, arr. maaseik, pinus sylvestris, prunus serotina, avenella flexuosa, betula pendula, quercus robur, deschampsia flexuosa, quercus rubra, sorbus aucuparia, frangula alnus, calluna vulgaris, agrostis capillaris, rumex angiocarpus, dryopteris carthusiana, rumex acetosella, dryopteris dilatata, molinia caerulea, pinus nigra, vaccinium myrtillus, agrostis vinealis, ceratocapnos claviculata, amelanchier lamarckii, carex pilulifera, pseudotsuga menziesii, festuca filiformis, galium saxatile, erigeron canadensis, senecio sylvaticus, corynephorus canescens, fagus sylvatica, rubus gratus, hypericum perforatum, holcus lanatus, calamagrostis epigejos, holcus mollis, betula pubescens, senecio inaequidens, spergula morisonii, lonicera periclymenum, rubus plicatus, carex arenaria, logfia minima, hypochaeris radicata, cytisus scoparius, picea abies, robinia pseudoacacia, erica tetralix, elymus repens, galeopsis tetrahit, ornithopus perpusillus, aira praecox