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