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