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