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