be, arr. leuven, angelica sylvestris, ranunculus repens, filipendula ulmaria, heracleum sphondylium, holcus lanatus, cardamine pratensis, symphytum officinale, juncus effusus, poa trivialis, cirsium palustre, urtica dioica, cerastium fontanum, ranunculus acris, silene flos-cuculi, rumex acetosa, lythrum salicaria, cirsium oleraceum, quercus robur, arrhenatherum elatius, alopecurus pratensis, glechoma hederacea, equisetum palustre, stellaria graminea, alnus glutinosa, galium aparine, scirpus sylvaticus, populus canadensis, lysimachia vulgaris, ajuga reptans, iris pseudacorus, lathyrus pratensis, calystegia sepium, fraxinus excelsior, cirsium arvense, caltha palustris, lotus pedunculatus, phalaris arundinacea, carex acuta, carex acutiformis, phragmites australis, lycopus europaeus, myosotis scorpioides, galium palustre, eupatorium cannabinum, lolium perenne, primula elatior, juncus conglomeratus, ficaria verna, anthoxanthum odoratum, trifolium repens