be, arr. de bruxelles-capitale/arr. van brussel-hoofdstad, fagus sylvatica, quercus robur, castanea sativa, carpinus betulus, acer pseudoplatanus, lonicera periclymenum, betula pendula, pteridium aquilinum, corylus avellana, quercus petraea, hedera helix, sorbus aucuparia, dryopteris carthusiana, teucrium scorodonia, athyrium filix-femina, frangula alnus, luzula pilosa, carex pilulifera, quercus rubra, vaccinium myrtillus, prunus serotina, convallaria majalis, ilex aquifolium, avenella flexuosa, prunus avium, pinus sylvestris, polygonatum multiflorum, deschampsia flexuosa, fraxinus excelsior, oxalis acetosella, anemone nemorosa, populus tremula, holcus mollis, molinia caerulea, dryopteris filix-mas, dryopteris dilatata, luzula luzuloides, milium effusum, carex sylvatica, sambucus nigra, deschampsia cespitosa, picea abies, juncus effusus, circaea lutetiana, lamium galeobdolon, galeopsis tetrahit, robinia pseudoacacia, salix caprea, calluna vulgaris, maianthemum bifolium