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