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