be, arr. hasselt, quercus rubra, prunus serotina, castanea sativa, quercus robur, pinus sylvestris, sorbus aucuparia, betula pendula, dryopteris dilatata, pinus nigra, frangula alnus, vaccinium myrtillus, molinia caerulea, dryopteris carthusiana, avenella flexuosa, deschampsia flexuosa, lonicera periclymenum, fagus sylvatica, amelanchier lamarckii, calluna vulgaris, carex pilulifera, rhododendron ponticum, pseudotsuga menziesii, betula pubescens, acer pseudoplatanus, teucrium scorodonia, larix kaempferi, pteridium aquilinum, juncus effusus, ilex aquifolium, robinia pseudoacacia, corylus avellana, athyrium filix-femina, agrostis capillaris, potentilla indica, picea abies, silene coronaria, juncus tenuis, sambucus nigra, larix decidua, pinus strobus, salix caprea, geum macrophyllum, maianthemum bifolium, holcus mollis, hedera helix, alnus glutinosa, pinus pinaster, cytisus scoparius, galinsoga quadriradiata, galeopsis tetrahit