be, arr. antwerpen, quercus robur, prunus serotina, quercus rubra, sorbus aucuparia, pinus sylvestris, frangula alnus, betula pendula, dryopteris dilatata, lonicera periclymenum, dryopteris carthusiana, castanea sativa, molinia caerulea, fagus sylvatica, amelanchier lamarckii, avenella flexuosa, deschampsia flexuosa, vaccinium myrtillus, betula pubescens, rhododendron ponticum, juncus effusus, agrostis capillaris, corylus avellana, ilex aquifolium, galeopsis tetrahit, teucrium scorodonia, pteridium aquilinum, ceratocapnos claviculata, acer pseudoplatanus, urtica dioica, calluna vulgaris, sambucus nigra, alnus glutinosa, holcus lanatus, athyrium filix-femina, geum macrophyllum, holcus mollis, carex pilulifera, juncus tenuis, pseudotsuga menziesii, hedera helix, ranunculus repens, polygonatum multiflorum, glechoma hederacea, pinus nigra, larix kaempferi, moehringia trinervia, potentilla indica, lysimachia vulgaris, lamium galeobdolon, poa trivialis