be, arr. leuven, ranunculus repens, holcus lanatus, juncus effusus, rumex acetosa, stellaria graminea, cerastium fontanum, agrostis capillaris, ranunculus acris, cirsium palustre, angelica sylvestris, poa trivialis, alopecurus pratensis, filipendula ulmaria, cardamine pratensis, arrhenatherum elatius, juncus acutiflorus, anthoxanthum odoratum, plantago lanceolata, lotus pedunculatus, silene flos-cuculi, lolium perenne, cirsium arvense, festuca rubra, equisetum palustre, urtica dioica, heracleum sphondylium, trifolium repens, quercus robur, juncus conglomeratus, populus canadensis, lysimachia vulgaris, achillea millefolium, trifolium pratense, carex acuta, phalaris arundinacea, trifolium dubium, galium palustre, scirpus sylvaticus, rumex obtusifolius, cerastium holosteoides, agrostis stolonifera, persicaria hydropiper, lythrum salicaria, centaurea jacea, carex hirta, lathyrus pratensis, holcus mollis, glechoma hederacea, hypochaeris radicata, glyceria fluitans