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