be, arr. leuven, arrhenatherum elatius, alopecurus pratensis, holcus lanatus, ranunculus repens, heracleum sphondylium, angelica sylvestris, populus canadensis, stellaria graminea, rumex acetosa, quercus robur, ranunculus acris, filipendula ulmaria, cirsium arvense, agrostis capillaris, poa trivialis, urtica dioica, juncus effusus, glechoma hederacea, cerastium fontanum, cirsium palustre, silene flos-cuculi, centaurea jacea, lathyrus pratensis, anthoxanthum odoratum, plantago lanceolata, cardamine pratensis, achillea millefolium, festuca rubra, symphytum officinale, lolium perenne, galeopsis tetrahit, cerastium holosteoides, tanacetum vulgare, lotus pedunculatus, phalaris arundinacea, galium aparine, dactylis glomerata, vicia cracca, carex hirta, equisetum palustre, trifolium repens, trifolium pratense, prunus serotina, alnus glutinosa, juncus conglomeratus, carex acuta, holcus mollis, lysimachia vulgaris, rumex obtusifolius, rumex crispus