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