be, arr. leuven, quercus robur, alnus glutinosa, filipendula ulmaria, lysimachia vulgaris, juncus effusus, dryopteris carthusiana, fraxinus excelsior, lonicera periclymenum, frangula alnus, urtica dioica, cirsium palustre, galium palustre, solanum dulcamara, athyrium filix-femina, betula pubescens, sorbus aucuparia, angelica sylvestris, iris pseudacorus, lythrum salicaria, lycopus europaeus, ranunculus repens, corylus avellana, cardamine pratensis, glechoma hederacea, humulus lupulus, galeopsis tetrahit, viburnum opulus, carex elongata, salix cinerea, betula pendula, poa trivialis, galium aparine, carex acutiformis, calamagrostis canescens, phragmites australis, holcus lanatus, phalaris arundinacea, symphytum officinale, sambucus nigra, molinia caerulea, crataegus monogyna, calystegia sepium, carex remota, geum urbanum, populus canadensis, dryopteris dilatata, deschampsia cespitosa, ribes rubrum, carex acuta, anemone nemorosa