be, arr. leuven, filipendula ulmaria, urtica dioica, juncus effusus, populus canadensis, ranunculus repens, phalaris arundinacea, cirsium palustre, angelica sylvestris, holcus lanatus, quercus robur, lysimachia vulgaris, poa trivialis, alnus glutinosa, phragmites australis, iris pseudacorus, galeopsis tetrahit, galium aparine, symphytum officinale, lythrum salicaria, cardamine pratensis, carex acuta, rumex acetosa, solanum dulcamara, cirsium arvense, galium palustre, lycopus europaeus, alopecurus pratensis, calystegia sepium, glechoma hederacea, equisetum palustre, calamagrostis canescens, persicaria hydropiper, humulus lupulus, arrhenatherum elatius, heracleum sphondylium, glyceria maxima, silene flos-cuculi, agrostis capillaris, ranunculus acris, sambucus nigra, agrostis stolonifera, persicaria amphibia, lotus pedunculatus, carex acutiformis, salix cinerea, rumex obtusifolius, stellaria graminea, caltha palustris, eupatorium cannabinum, lolium perenne