be, arr. tongeren, quercus robur, alnus glutinosa, lonicera periclymenum, sorbus aucuparia, urtica dioica, juncus effusus, populus canadensis, ranunculus repens, prunus serotina, sambucus nigra, fraxinus excelsior, quercus rubra, angelica sylvestris, holcus lanatus, filipendula ulmaria, poa trivialis, corylus avellana, dryopteris carthusiana, glechoma hederacea, galium aparine, betula pendula, cirsium palustre, athyrium filix-femina, acer pseudoplatanus, galeopsis tetrahit, frangula alnus, cardamine pratensis, dryopteris dilatata, betula pubescens, lysimachia vulgaris, heracleum sphondylium, humulus lupulus, holcus mollis, geum urbanum, agrostis capillaris, ribes rubrum, crataegus monogyna, galium palustre, polygonatum multiflorum, silene dioica, solanum dulcamara, viburnum opulus, lycopus europaeus, hedera helix, castanea sativa, iris pseudacorus, phalaris arundinacea, molinia caerulea, lythrum salicaria, anemone nemorosa