be, arr. hasselt, quercus robur, prunus serotina, quercus rubra, pinus sylvestris, betula pendula, sorbus aucuparia, frangula alnus, avenella flexuosa, deschampsia flexuosa, molinia caerulea, calluna vulgaris, vaccinium myrtillus, pinus nigra, amelanchier lamarckii, dryopteris dilatata, dryopteris carthusiana, castanea sativa, lonicera periclymenum, agrostis capillaris, carex pilulifera, rumex angiocarpus, betula pubescens, fagus sylvatica, rumex acetosella, agrostis vinealis, holcus lanatus, pseudotsuga menziesii, teucrium scorodonia, juncus effusus, erica tetralix, robinia pseudoacacia, festuca filiformis, cytisus scoparius, holcus mollis, larix kaempferi, ilex aquifolium, juncus tenuis, silene coronaria, rhododendron ponticum, hypericum perforatum, rubus gratus, acer pseudoplatanus, ceratocapnos claviculata, pteridium aquilinum, sambucus nigra, galeopsis tetrahit, luzula campestris, erigeron canadensis, hypochaeris radicata, salix caprea