be, arr. leuven, filipendula ulmaria, arrhenatherum elatius, alopecurus pratensis, symphytum officinale, ranunculus repens, urtica dioica, cirsium arvense, angelica sylvestris, heracleum sphondylium, phalaris arundinacea, holcus lanatus, poa trivialis, populus canadensis, carex acuta, rumex acetosa, equisetum palustre, galium aparine, phragmites australis, calystegia sepium, juncus effusus, cerastium fontanum, stellaria graminea, lythrum salicaria, persicaria amphibia, ranunculus acris, iris pseudacorus, glechoma hederacea, cirsium palustre, lathyrus pratensis, cardamine pratensis, galeopsis tetrahit, lysimachia vulgaris, silene flos-cuculi, glyceria maxima, carex disticha, vicia cracca, lolium perenne, lycopus europaeus, rumex obtusifolius, galium palustre, carex hirta, agrostis stolonifera, tanacetum vulgare, agrostis capillaris, plantago lanceolata, rumex crispus, lotus pedunculatus, festuca rubra, elymus repens, dactylis glomerata