be, arr. leuven, ranunculus repens, cirsium arvense, poa trivialis, urtica dioica, phalaris arundinacea, holcus lanatus, alopecurus pratensis, persicaria amphibia, elymus repens, glechoma hederacea, agrostis stolonifera, symphytum officinale, galium aparine, phragmites australis, juncus effusus, rumex acetosa, lolium perenne, filipendula ulmaria, arrhenatherum elatius, dactylis glomerata, ranunculus acris, rumex obtusifolius, cerastium holosteoides, trifolium repens, calystegia sepium, stellaria media, rumex crispus, phleum pratense, cardamine pratensis, heracleum sphondylium, carex acuta, iris pseudacorus, festuca rubra, glyceria maxima, glyceria fluitans, lythrum salicaria, cirsium palustre, alopecurus geniculatus, anthriscus sylvestris, galeopsis tetrahit, vicia cracca, equisetum palustre, agrostis capillaris, lolium pratense, galium palustre, carex hirta, lathyrus pratensis, plantago lanceolata, angelica sylvestris, poa pratensis