be, arr. de bruxelles-capitale/arr. van brussel-hoofdstad, quercus robur, acer pseudoplatanus, fraxinus excelsior, hedera helix, glechoma hederacea, sambucus nigra, crataegus monogyna, urtica dioica, clematis vitalba, cornus sanguinea, geum urbanum, arrhenatherum elatius, hypericum perforatum, fagus sylvatica, carpinus betulus, corylus avellana, galium aparine, prunus avium, rubus caesius, dactylis glomerata, origanum vulgare, jacobaea vulgaris, heracleum sphondylium, holcus lanatus, plantago lanceolata, arum maculatum, achillea millefolium, betula pendula, teucrium scorodonia, daucus carota, cirsium arvense, ulmus minor, geranium robertianum, agrostis capillaris, ligustrum vulgare, acer campestre, fragaria vesca, veronica chamaedrys, euonymus europaeus, lonicera periclymenum, poa trivialis, ranunculus repens, castanea sativa, circaea lutetiana, prunella vulgaris, medicago lupulina, trifolium repens, veronica arvensis, cirsium vulgare, agrimonia eupatoria