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