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