be, arr. leuven, filipendula ulmaria, juncus effusus, ranunculus repens, urtica dioica, cirsium palustre, lythrum salicaria, iris pseudacorus, phalaris arundinacea, lysimachia vulgaris, alnus glutinosa, galium palustre, carex acuta, holcus lanatus, phragmites australis, solanum dulcamara, angelica sylvestris, lycopus europaeus, quercus robur, poa trivialis, populus canadensis, symphytum officinale, equisetum palustre, cardamine pratensis, persicaria hydropiper, galium aparine, calystegia sepium, alopecurus pratensis, glyceria maxima, galeopsis tetrahit, calamagrostis canescens, glechoma hederacea, rumex acetosa, cirsium arvense, lotus pedunculatus, silene flos-cuculi, humulus lupulus, glyceria fluitans, carex acutiformis, persicaria amphibia, agrostis stolonifera, myosotis scorpioides, ranunculus acris, equisetum fluviatile, caltha palustris, juncus acutiflorus, salix cinerea, fraxinus excelsior, carex disticha, agrostis capillaris, scirpus sylvaticus