be, arr. turnhout, quercus rubra, prunus serotina, quercus robur, sorbus aucuparia, castanea sativa, betula pendula, amelanchier lamarckii, pinus sylvestris, dryopteris dilatata, frangula alnus, lonicera periclymenum, potentilla indica, molinia caerulea, acer pseudoplatanus, sambucus nigra, robinia pseudoacacia, dryopteris carthusiana, rhododendron ponticum, pinus nigra, silene coronaria, corylus avellana, avenella flexuosa, deschampsia flexuosa, agrostis capillaris, fagus sylvatica, urtica dioica, alnus glutinosa, juncus effusus, juncus tenuis, betula pubescens, holcus lanatus, vaccinium myrtillus, calluna vulgaris, populus canadensis, symphoricarpos albus, alnus incana, geum macrophyllum, ilex aquifolium, galinsoga quadriradiata, teucrium scorodonia, epilobium ciliatum, pilosella aurantiaca, galeopsis tetrahit, glechoma hederacea, phytolacca acinosa, carex pilulifera, athyrium filix-femina, salix caprea, claytonia perfoliata, hedera helix