be, arr. leuven, holcus lanatus, arrhenatherum elatius, cirsium arvense, ranunculus repens, poa trivialis, urtica dioica, glechoma hederacea, heracleum sphondylium, quercus robur, ranunculus acris, rumex acetosa, agrostis capillaris, dactylis glomerata, galium aparine, alopecurus pratensis, plantago lanceolata, festuca rubra, elymus repens, symphytum officinale, angelica sylvestris, lolium perenne, achillea millefolium, filipendula ulmaria, stellaria graminea, cerastium holosteoides, agrostis stolonifera, vicia cracca, fraxinus excelsior, calystegia sepium, trifolium repens, tanacetum vulgare, anthoxanthum odoratum, crataegus monogyna, cardamine pratensis, equisetum arvense, juncus effusus, centaurea jacea, phragmites australis, lathyrus pratensis, phalaris arundinacea, alnus glutinosa, cirsium palustre, poa pratensis, sambucus nigra, trifolium pratense, rumex crispus, populus canadensis, hypericum perforatum, carex hirta, eupatorium cannabinum