be, arr. hasselt, quercus robur, frangula alnus, sorbus aucuparia, lonicera periclymenum, betula pendula, pinus sylvestris, quercus rubra, molinia caerulea, prunus serotina, deschampsia flexuosa, avenella flexuosa, castanea sativa, calluna vulgaris, fagus sylvatica, vaccinium myrtillus, ilex aquifolium, hedera helix, carex pilulifera, betula pubescens, pteridium aquilinum, agrostis capillaris, corylus avellana, holcus mollis, teucrium scorodonia, dryopteris carthusiana, polygonatum multiflorum, cytisus scoparius, erica tetralix, amelanchier lamarckii, holcus lanatus, rumex acetosella, alnus glutinosa, juncus effusus, dryopteris dilatata, sambucus nigra, rumex angiocarpus, galeopsis tetrahit, populus tremula, acer pseudoplatanus, maianthemum bifolium, ceratocapnos claviculata, prunus avium, fraxinus excelsior, anthoxanthum odoratum, lysimachia vulgaris, athyrium filix-femina, potentilla erecta, melampyrum pratense, festuca filiformis, pseudotsuga menziesii