be, arr. mechelen, quercus robur, lonicera periclymenum, sorbus aucuparia, corylus avellana, betula pubescens, prunus serotina, betula pendula, frangula alnus, alnus glutinosa, dryopteris carthusiana, fraxinus excelsior, quercus rubra, sambucus nigra, acer pseudoplatanus, polygonatum multiflorum, dryopteris dilatata, hedera helix, glechoma hederacea, urtica dioica, crataegus monogyna, holcus mollis, fagus sylvatica, ribes rubrum, molinia caerulea, castanea sativa, juncus effusus, athyrium filix-femina, galeopsis tetrahit, moehringia trinervia, galium aparine, geum urbanum, deschampsia flexuosa, holcus lanatus, lysimachia vulgaris, viburnum opulus, poa trivialis, agrostis capillaris, prunus avium, populus tremula, teucrium scorodonia, ilex aquifolium, anemone nemorosa, pteridium aquilinum, avenella flexuosa, humulus lupulus, silene dioica, pinus sylvestris, prunus padus, carpinus betulus, ranunculus repens