be, arr. turnhout, quercus rubra, prunus serotina, quercus robur, amelanchier lamarckii, sorbus aucuparia, castanea sativa, pinus sylvestris, betula pendula, frangula alnus, rhododendron ponticum, dryopteris dilatata, potentilla indica, lonicera periclymenum, robinia pseudoacacia, dryopteris carthusiana, molinia caerulea, avenella flexuosa, juncus tenuis, fagus sylvatica, acer pseudoplatanus, pinus nigra, deschampsia flexuosa, geum macrophyllum, sambucus nigra, betula pubescens, ilex aquifolium, vaccinium myrtillus, corylus avellana, agrostis capillaris, pseudotsuga menziesii, silene coronaria, alnus glutinosa, bidens frondosa, urtica dioica, impatiens parviflora, calluna vulgaris, hedera helix, juncus effusus, larix kaempferi, ceratocapnos claviculata, alnus incana, symphoricarpos albus, claytonia perfoliata, holcus lanatus, galeopsis tetrahit, carex pilulifera, galinsoga quadriradiata, claytonia sibirica, oxalis stricta, pteridium aquilinum