be, arr. leuven, arrhenatherum elatius, holcus lanatus, heracleum sphondylium, rumex acetosa, ranunculus repens, alopecurus pratensis, tanacetum vulgare, cirsium arvense, poa trivialis, ranunculus acris, plantago lanceolata, dactylis glomerata, agrostis capillaris, urtica dioica, achillea millefolium, lolium perenne, festuca rubra, stellaria graminea, cerastium fontanum, symphytum officinale, elymus repens, centaurea jacea, glechoma hederacea, trifolium pratense, equisetum arvense, lathyrus pratensis, trifolium repens, cerastium holosteoides, leucanthemum vulgare, filipendula ulmaria, vicia cracca, trifolium dubium, phalaris arundinacea, anthoxanthum odoratum, populus canadensis, quercus robur, galium aparine, anthriscus sylvestris, vicia hirsuta, rumex obtusifolius, angelica sylvestris, bromus hordeaceus, rumex crispus, phleum pratense, calystegia sepium, trisetum flavescens, persicaria amphibia, crepis biennis, agrostis stolonifera, hypericum perforatum