be, arr. leuven, ranunculus repens, filipendula ulmaria, urtica dioica, juncus effusus, angelica sylvestris, holcus lanatus, alopecurus pratensis, poa trivialis, populus canadensis, phalaris arundinacea, cirsium palustre, rumex acetosa, cirsium arvense, galium aparine, equisetum palustre, arrhenatherum elatius, cardamine pratensis, stellaria graminea, ranunculus acris, heracleum sphondylium, carex acuta, lythrum salicaria, galeopsis tetrahit, iris pseudacorus, symphytum officinale, lysimachia vulgaris, glechoma hederacea, persicaria hydropiper, alnus glutinosa, galium palustre, rumex obtusifolius, cerastium fontanum, quercus robur, silene flos-cuculi, lycopus europaeus, lotus pedunculatus, lolium perenne, agrostis capillaris, calystegia sepium, phragmites australis, agrostis stolonifera, persicaria amphibia, scirpus sylvaticus, juncus acutiflorus, glyceria maxima, lathyrus pratensis, solanum dulcamara, glyceria fluitans, trifolium repens, myosotis scorpioides