be, arr. leuven, juncus bulbosus, molinia caerulea, juncus effusus, crassula helmsii, pinus sylvestris, erica tetralix, juncus tenuis, hydrocotyle vulgaris, bidens frondosa, calluna vulgaris, juncus canadensis, betula pendula, eleocharis multicaulis, agrostis canina, drosera intermedia, hypericum elodes, frangula alnus, juncus acutiflorus, eriophorum angustifolium, lycopus europaeus, quercus robur, quercus rubra, juncus conglomeratus, gentiana pneumonanthe, gnaphalium uliginosum, agrostis capillaris, lysimachia vulgaris, potamogeton polygonifolius, prunus serotina, lycopodiella inundata, ranunculus flammula, holcus lanatus, rhynchospora alba, betula pubescens, erigeron canadensis, rhynchospora fusca, persicaria hydropiper, myrica gale, epilobium ciliatum, echinochloa crus-galli, juncus bufonius, drosera rotundifolia, agrostis vinealis, galium palustre, phragmites australis, isolepis fluitans, agrostis stolonifera, juncus squarrosus, carex canescens, rhododendron ponticum