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