be, arr. hasselt, prunus serotina, quercus rubra, pinus sylvestris, betula pendula, quercus robur, molinia caerulea, sorbus aucuparia, pinus nigra, avenella flexuosa, calluna vulgaris, frangula alnus, deschampsia flexuosa, amelanchier lamarckii, dryopteris dilatata, vaccinium myrtillus, castanea sativa, dryopteris carthusiana, agrostis capillaris, rumex acetosella, rumex angiocarpus, ceratocapnos claviculata, carex pilulifera, erica tetralix, juncus tenuis, pseudotsuga menziesii, agrostis vinealis, rhododendron ponticum, senecio inaequidens, lonicera periclymenum, betula pubescens, fagus sylvatica, silene coronaria, teucrium scorodonia, erigeron canadensis, ilex aquifolium, festuca filiformis, juncus effusus, holcus lanatus, corynephorus canescens, rubus gratus, robinia pseudoacacia, claytonia perfoliata, larix kaempferi, cytisus scoparius, pilosella aurantiaca, hypericum perforatum, bidens frondosa, pinus pinaster, calamagrostis epigejos, senecio sylvaticus