be, arr. leuven, urtica dioica, juncus effusus, ranunculus repens, poa trivialis, alnus glutinosa, phalaris arundinacea, galium aparine, filipendula ulmaria, glechoma hederacea, iris pseudacorus, lysimachia vulgaris, holcus lanatus, quercus robur, solanum dulcamara, galium palustre, lycopus europaeus, lythrum salicaria, cirsium palustre, phragmites australis, populus canadensis, angelica sylvestris, galeopsis tetrahit, symphytum officinale, humulus lupulus, alopecurus pratensis, calystegia sepium, cirsium arvense, fraxinus excelsior, calamagrostis canescens, agrostis stolonifera, sambucus nigra, glyceria fluitans, cardamine pratensis, persicaria hydropiper, carex acutiformis, rumex obtusifolius, deschampsia cespitosa, carex acuta, stellaria media, myosotis scorpioides, dryopteris carthusiana, eupatorium cannabinum, salix cinerea, equisetum palustre, glyceria maxima, caltha palustris, athyrium filix-femina, rumex acetosa, heracleum sphondylium, geum urbanum