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