be, arr. leuven, quercus robur, arrhenatherum elatius, holcus lanatus, angelica sylvestris, ranunculus repens, populus canadensis, agrostis capillaris, rumex acetosa, heracleum sphondylium, stellaria graminea, juncus effusus, filipendula ulmaria, cirsium arvense, alopecurus pratensis, ranunculus acris, urtica dioica, cirsium palustre, poa trivialis, anthoxanthum odoratum, prunus serotina, glechoma hederacea, cerastium fontanum, betula pendula, alnus glutinosa, centaurea jacea, achillea millefolium, festuca rubra, lysimachia vulgaris, galeopsis tetrahit, plantago lanceolata, lotus pedunculatus, phalaris arundinacea, juncus conglomeratus, holcus mollis, galium aparine, tanacetum vulgare, cardamine pratensis, molinia caerulea, silene flos-cuculi, hieracium umbellatum, hypericum perforatum, lythrum salicaria, lonicera periclymenum, symphytum officinale, sambucus nigra, dactylis glomerata, vicia cracca, phragmites australis, lathyrus pratensis, equisetum palustre