be, arr. hasselt, quercus rubra, prunus serotina, quercus robur, sorbus aucuparia, pinus sylvestris, frangula alnus, lonicera periclymenum, betula pendula, dryopteris dilatata, castanea sativa, amelanchier lamarckii, dryopteris carthusiana, avenella flexuosa, molinia caerulea, vaccinium myrtillus, fagus sylvatica, deschampsia flexuosa, acer pseudoplatanus, corylus avellana, betula pubescens, pinus nigra, sambucus nigra, ilex aquifolium, carex pilulifera, calluna vulgaris, pseudotsuga menziesii, rhododendron ponticum, agrostis capillaris, alnus glutinosa, pteridium aquilinum, juncus effusus, hedera helix, polygonatum multiflorum, robinia pseudoacacia, larix kaempferi, potentilla indica, athyrium filix-femina, maianthemum bifolium, galeopsis tetrahit, urtica dioica, teucrium scorodonia, geum macrophyllum, ceratocapnos claviculata, holcus mollis, prunus avium, convallaria majalis, holcus lanatus, picea abies, fraxinus excelsior, lamium galeobdolon