be, arr. leuven, holcus lanatus, ranunculus repens, arrhenatherum elatius, rumex acetosa, agrostis capillaris, lolium perenne, plantago lanceolata, quercus robur, achillea millefolium, prunus serotina, stellaria graminea, pilosella aurantiaca, ranunculus acris, cerastium fontanum, tanacetum vulgare, trifolium repens, silene coronaria, trifolium dubium, poa trivialis, juncus effusus, heracleum sphondylium, cirsium arvense, festuca rubra, anthoxanthum odoratum, oxalis corniculata, alopecurus pratensis, hypochaeris radicata, trifolium pratense, urtica dioica, dactylis glomerata, leucanthemum vulgare, hypericum perforatum, vicia hirsuta, geranium pyrenaicum, rumex angiocarpus, cardamine pratensis, lathyrus latifolius, lolium multiflorum, equisetum arvense, centaurea jacea, rumex acetosella, cerastium holosteoides, galinsoga quadriradiata, elymus repens, claytonia perfoliata, bromus hordeaceus, glechoma hederacea, erigeron canadensis, quercus rubra, holcus mollis