be, arr. hasselt, quercus rubra, prunus serotina, quercus robur, pinus sylvestris, castanea sativa, betula pendula, sorbus aucuparia, avenella flexuosa, agrostis capillaris, amelanchier lamarckii, deschampsia flexuosa, frangula alnus, lonicera periclymenum, calluna vulgaris, vaccinium myrtillus, juncus tenuis, fagus sylvatica, molinia caerulea, teucrium scorodonia, dryopteris dilatata, robinia pseudoacacia, holcus lanatus, carex pilulifera, silene coronaria, dryopteris carthusiana, rumex angiocarpus, rumex acetosella, hypericum perforatum, holcus mollis, erigeron canadensis, acer pseudoplatanus, cytisus scoparius, galeopsis tetrahit, pinus nigra, urtica dioica, sambucus nigra, rhododendron ponticum, salix caprea, pteridium aquilinum, oxalis stricta, corylus avellana, betula pubescens, potentilla indica, ranunculus repens, pilosella aurantiaca, ilex aquifolium, juncus effusus, pseudotsuga menziesii, luzula campestris, geum macrophyllum