be, arr. leuven, filipendula ulmaria, juncus effusus, lysimachia vulgaris, urtica dioica, alnus glutinosa, lycopus europaeus, cirsium palustre, galium palustre, iris pseudacorus, angelica sylvestris, lythrum salicaria, ranunculus repens, phragmites australis, cardamine pratensis, solanum dulcamara, scirpus sylvaticus, persicaria hydropiper, quercus robur, phalaris arundinacea, equisetum palustre, poa trivialis, caltha palustris, carex acuta, bidens frondosa, holcus lanatus, symphytum officinale, populus canadensis, epilobium ciliatum, galium aparine, valeriana excelsa, juncus acutiflorus, carex acutiformis, galeopsis tetrahit, calamagrostis canescens, calystegia sepium, glyceria maxima, dryopteris carthusiana, heracleum sphondylium, myosotis scorpioides, humulus lupulus, equisetum fluviatile, glechoma hederacea, scutellaria galericulata, athyrium filix-femina, lotus pedunculatus, prunus serotina, eupatorium cannabinum, rumex acetosa, impatiens glandulifera, silene flos-cuculi