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