be, arr. leuven, arrhenatherum elatius, ranunculus repens, alopecurus pratensis, holcus lanatus, rumex acetosa, cirsium arvense, heracleum sphondylium, ranunculus acris, populus canadensis, poa trivialis, urtica dioica, filipendula ulmaria, angelica sylvestris, stellaria graminea, glechoma hederacea, quercus robur, lolium perenne, agrostis capillaris, symphytum officinale, phalaris arundinacea, plantago lanceolata, juncus effusus, galium aparine, cerastium fontanum, cardamine pratensis, centaurea jacea, cerastium holosteoides, anthoxanthum odoratum, dactylis glomerata, tanacetum vulgare, festuca rubra, trifolium repens, lathyrus pratensis, cirsium palustre, achillea millefolium, carex acuta, galeopsis tetrahit, elymus repens, vicia cracca, trifolium pratense, persicaria amphibia, calystegia sepium, silene flos-cuculi, rumex obtusifolius, carex hirta, rumex crispus, equisetum palustre, agrostis stolonifera, trifolium dubium, phleum pratense