be, arr. leuven, holcus lanatus, arrhenatherum elatius, achillea millefolium, plantago lanceolata, ranunculus repens, lolium perenne, tanacetum vulgare, rumex acetosa, heracleum sphondylium, agrostis capillaris, cirsium arvense, festuca rubra, dactylis glomerata, trifolium dubium, trifolium repens, poa trivialis, urtica dioica, hypochaeris radicata, trifolium pratense, elymus repens, ranunculus acris, jacobaea vulgaris, bromus hordeaceus, cerastium fontanum, vicia sativa, vicia hirsuta, cerastium holosteoides, veronica arvensis, glechoma hederacea, equisetum arvense, artemisia vulgaris, centaurea jacea, anthoxanthum odoratum, hypericum perforatum, erigeron canadensis, poa pratensis, crepis capillaris, daucus carota, stellaria graminea, claytonia perfoliata, alopecurus pratensis, agrostis stolonifera, rumex angiocarpus, lathyrus latifolius, rumex obtusifolius, leucanthemum vulgare, symphytum officinale, geranium pyrenaicum, bellis perennis, quercus robur