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