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