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