be, arr. maaseik, quercus robur, sorbus aucuparia, frangula alnus, prunus serotina, dryopteris dilatata, pinus sylvestris, molinia caerulea, dryopteris carthusiana, betula pendula, deschampsia flexuosa, avenella flexuosa, betula pubescens, lonicera periclymenum, quercus rubra, vaccinium myrtillus, ceratocapnos claviculata, amelanchier lamarckii, ilex aquifolium, fagus sylvatica, calluna vulgaris, pseudotsuga menziesii, pteridium aquilinum, juncus effusus, carex pilulifera, agrostis capillaris, larix kaempferi, holcus mollis, hedera helix, erica tetralix, castanea sativa, corylus avellana, rubus idaeus, galeopsis tetrahit, alnus glutinosa, holcus lanatus, picea abies, maianthemum bifolium, polygonatum multiflorum, galium saxatile, populus tremula, sambucus nigra, rumex angiocarpus, rumex acetosella, lysimachia vulgaris, athyrium filix-femina, salix cinerea, rubus gratus, pinus nigra, urtica dioica, moehringia trinervia