be, arr. leuven, filipendula ulmaria, alnus glutinosa, lysimachia vulgaris, urtica dioica, juncus effusus, lythrum salicaria, iris pseudacorus, cirsium palustre, quercus robur, solanum dulcamara, ranunculus repens, lycopus europaeus, phragmites australis, galium palustre, phalaris arundinacea, angelica sylvestris, symphytum officinale, populus canadensis, poa trivialis, calystegia sepium, carex acuta, holcus lanatus, galium aparine, humulus lupulus, cardamine pratensis, equisetum palustre, calamagrostis canescens, galeopsis tetrahit, glechoma hederacea, fraxinus excelsior, persicaria hydropiper, salix cinerea, athyrium filix-femina, carex acutiformis, glyceria maxima, dryopteris carthusiana, eupatorium cannabinum, cirsium arvense, carex elongata, lonicera periclymenum, frangula alnus, caltha palustris, sambucus nigra, alopecurus pratensis, lotus pedunculatus, silene flos-cuculi, sorbus aucuparia, myosotis scorpioides, rumex acetosa, glyceria fluitans