be, arr. leuven, phalaris arundinacea, urtica dioica, symphytum officinale, filipendula ulmaria, solanum dulcamara, iris pseudacorus, lysimachia vulgaris, lythrum salicaria, phragmites australis, galium aparine, calystegia sepium, carex acuta, poa trivialis, lycopus europaeus, ranunculus repens, galium palustre, cirsium arvense, calamagrostis canescens, glyceria maxima, glechoma hederacea, humulus lupulus, alopecurus pratensis, thalictrum flavum, galeopsis tetrahit, angelica sylvestris, persicaria hydropiper, stachys palustris, persicaria amphibia, juncus effusus, carex riparia, cirsium palustre, alnus glutinosa, carex acutiformis, populus canadensis, equisetum palustre, scutellaria galericulata, cardamine pratensis, bidens frondosa, agrostis stolonifera, myosotis scorpioides, caltha palustris, holcus lanatus, vicia cracca, arrhenatherum elatius, carex disticha, heracleum sphondylium, rorippa amphibia, elymus repens, salix cinerea, rumex obtusifolius