be, arr. charleroi, heracleum sphondylium, arrhenatherum elatius, dactylis glomerata, holcus lanatus, ranunculus acris, rumex acetosa, achillea millefolium, plantago lanceolata, lolium perenne, trifolium pratense, trifolium repens, trisetum flavescens, poa trivialis, ranunculus repens, anthriscus sylvestris, festuca rubra, cirsium arvense, alopecurus pratensis, lathyrus pratensis, cynosurus cristatus, poa pratensis, cerastium holosteoides, crepis biennis, veronica chamaedrys, ranunculus bulbosus, bromus hordeaceus, urtica dioica, anthoxanthum odoratum, lolium pratense, agrostis capillaris, bellis perennis, centaurea jacea, phleum pratense, elymus repens, lotus corniculatus, trifolium dubium, rumex crispus, glechoma hederacea, vicia sepium, galium mollugo, vicia cracca, rumex obtusifolius, stellaria graminea, convolvulus arvensis, jacobaea vulgaris, cerastium fontanum, potentilla reptans, daucus carota, tragopogon pratensis, agrostis stolonifera