be, arr. kortrijk, castanea sativa, quercus robur, lonicera periclymenum, sorbus aucuparia, vaccinium myrtillus, betula pendula, fagus sylvatica, calluna vulgaris, quercus rubra, pteridium aquilinum, frangula alnus, molinia caerulea, carex pilulifera, ilex aquifolium, betula pubescens, acer pseudoplatanus, teucrium scorodonia, prunus serotina, pinus sylvestris, avenella flexuosa, deschampsia flexuosa, hedera helix, corylus avellana, dryopteris dilatata, quercus petraea, erica tetralix, dryopteris carthusiana, holcus mollis, polygonatum multiflorum, agrostis capillaris, sambucus nigra, rumex acetosella, rumex angiocarpus, galinsoga quadriradiata, prunus avium, juncus effusus, luzula pilosa, athyrium filix-femina, carpinus betulus, cytisus scoparius, hyacinthoides non-scripta, populus tremula, convallaria majalis, salix caprea, festuca filiformis, mespilus germanica, fraxinus excelsior, picea abies, maianthemum bifolium, potentilla erecta