be, arr. leuven, ranunculus repens, poa trivialis, lolium perenne, urtica dioica, cirsium arvense, heracleum sphondylium, arrhenatherum elatius, holcus lanatus, symphytum officinale, alopecurus pratensis, phalaris arundinacea, agrostis stolonifera, persicaria amphibia, dactylis glomerata, glechoma hederacea, ranunculus acris, rumex obtusifolius, calystegia sepium, trifolium repens, elymus repens, rumex acetosa, plantago lanceolata, phragmites australis, galium aparine, rumex crispus, tanacetum vulgare, phleum pratense, lythrum salicaria, filipendula ulmaria, trifolium pratense, festuca rubra, cardamine pratensis, anthriscus sylvestris, glyceria maxima, stellaria media, cerastium holosteoides, achillea millefolium, plantago major, equisetum arvense, lolium multiflorum, epilobium hirsutum, equisetum palustre, vicia cracca, lathyrus pratensis, bromus hordeaceus, bellis perennis, crepis biennis, poa annua, carex hirta, juncus effusus