be, arr. maaseik, pinus sylvestris, avenella flexuosa, prunus serotina, deschampsia flexuosa, quercus robur, sorbus aucuparia, betula pendula, frangula alnus, vaccinium myrtillus, dryopteris carthusiana, quercus rubra, pinus nigra, agrostis capillaris, calluna vulgaris, dryopteris dilatata, molinia caerulea, fagus sylvatica, rumex angiocarpus, rumex acetosella, corynephorus canescens, carex pilulifera, lonicera periclymenum, holcus lanatus, ceratocapnos claviculata, betula pubescens, calamagrostis epigejos, agrostis vinealis, quercus petraea, hypericum perforatum, spergula morisonii, picea abies, holcus mollis, pseudotsuga menziesii, carex arenaria, juncus effusus, galium saxatile, moehringia trinervia, amelanchier lamarckii, urtica dioica, impatiens parviflora, rubus idaeus, vaccinium vitis-idaea, senecio sylvaticus, viscum laxum, cytisus scoparius, festuca ovina, hypochaeris radicata, rubus plicatus, pteridium aquilinum, pilosella officinarum