be, arr. leuven, ranunculus repens, lolium perenne, poa trivialis, holcus lanatus, rumex acetosa, ranunculus acris, alopecurus pratensis, trifolium repens, cardamine pratensis, bromus hordeaceus, plantago lanceolata, anthoxanthum odoratum, agrostis stolonifera, festuca rubra, lolium pratense, alopecurus geniculatus, trifolium pratense, phleum pratense, cerastium holosteoides, cynosurus cristatus, bellis perennis, trifolium dubium, agrostis capillaris, cirsium arvense, dactylis glomerata, cerastium fontanum, carex hirta, poa pratensis, rumex crispus, juncus effusus, silene flos-cuculi, achillea millefolium, rumex obtusifolius, elymus repens, scorzoneroides autumnalis, plantago major, arrhenatherum elatius, glyceria fluitans, stellaria graminea, persicaria amphibia, poa annua, stellaria media, veronica serpyllifolia, bromus racemosus, lolium multiflorum, heracleum sphondylium, carex disticha, trisetum flavescens, filipendula ulmaria, centaurea jacea