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