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