be, arr. antwerpen, quercus rubra, potentilla indica, prunus serotina, castanea sativa, amelanchier lamarckii, quercus robur, rhododendron ponticum, robinia pseudoacacia, sorbus aucuparia, acer pseudoplatanus, symphoricarpos albus, sambucus nigra, hedera helix, corylus avellana, pinus sylvestris, betula pendula, fagus sylvatica, galanthus nivalis, silene coronaria, lonicera periclymenum, lamium galeobdolon, galinsoga quadriradiata, ilex aquifolium, arum italicum, phytolacca acinosa, geum macrophyllum, juncus tenuis, fraxinus excelsior, frangula alnus, alnus glutinosa, claytonia perfoliata, dryopteris dilatata, aesculus hippocastanum, oxalis corniculata, prunus avium, oxalis stricta, polygonatum multiflorum, pentaglottis sempervirens, erigeron sumatrensis, urtica dioica, alnus incana, bidens frondosa, juglans regia, ribes rubrum, impatiens parviflora, cymbalaria muralis, prunus padus, mahonia aquifolium, geranium macrorrhizum, pilosella aurantiaca