be, arr. nivelles, ranunculus repens, holcus lanatus, ranunculus acris, rumex acetosa, juncus effusus, plantago lanceolata, poa trivialis, arrhenatherum elatius, cirsium palustre, heracleum sphondylium, centaurea jacea, anthoxanthum odoratum, filipendula ulmaria, silene flos-cuculi, lotus pedunculatus, agrostis capillaris, cardamine pratensis, trifolium repens, achillea millefolium, lythrum salicaria, festuca rubra, cirsium arvense, trifolium pratense, cerastium fontanum, quercus robur, urtica dioica, lolium perenne, alopecurus pratensis, stellaria graminea, carex hirta, angelica sylvestris, lysimachia vulgaris, juncus conglomeratus, equisetum palustre, lathyrus pratensis, agrostis stolonifera, cynosurus cristatus, galium palustre, dactylis glomerata, myosotis scorpioides, iris pseudacorus, calystegia sepium, cerastium holosteoides, juncus subnodulosus, phalaris arundinacea, vicia cracca, prunella vulgaris, glechoma hederacea, carex disticha, trifolium dubium