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