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