be, arr. halle-vilvoorde, arum maculatum, circaea lutetiana, hyacinthoides non-scripta, castanea sativa, allium ursinum, rhododendron ponticum, impatiens parviflora, fagus sylvatica, quercus rubra, galanthus nivalis, lamium galeobdolon, potentilla indica, stachys sylvatica, acer pseudoplatanus, carpinus betulus, veronica montana, alliaria petiolata, rhododendron luteum, ilex aquifolium, eupatorium cannabinum, glechoma hederacea, plantago subulata, silene dioica, scrophularia nodosa, chrysosplenium oppositifolium, lysimachia nemorum, chaerophyllum temulum, epipactis helleborine, primula elatior, geranium phaeum, aesculus hippocastanum, fraxinus excelsior, teucrium scorodonia, mespilus germanica, carex pendula, polygonatum multiflorum, hedera helix, urtica dioica, mercurialis perennis, dipsacus pilosus, symphytum officinale, arum italicum, vinca minor, equisetum telmateia, symphoricarpos albus, prunus serotina, pilosella aurantiaca, petasites hybridus, ajuga reptans, sambucus nigra