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