be, arr. kortrijk, castanea sativa, quercus robur, quercus rubra, acer pseudoplatanus, fagus sylvatica, prunus serotina, sorbus aucuparia, lonicera periclymenum, sambucus nigra, hedera helix, hyacinthoides non-scripta, corylus avellana, polygonatum multiflorum, lamium galeobdolon, potentilla indica, betula pendula, rhododendron ponticum, ilex aquifolium, fraxinus excelsior, dryopteris dilatata, prunus avium, urtica dioica, robinia pseudoacacia, arum maculatum, teucrium scorodonia, vinca minor, galanthus nivalis, carpinus betulus, glechoma hederacea, anemone nemorosa, pteridium aquilinum, mespilus germanica, frangula alnus, agrostis capillaris, silene dioica, pinus sylvestris, claytonia sibirica, silene coronaria, galium aparine, deschampsia flexuosa, avenella flexuosa, ribes rubrum, ranunculus repens, athyrium filix-femina, amelanchier lamarckii, galeopsis tetrahit, circaea lutetiana, heracleum sphondylium, holcus mollis, vaccinium myrtillus