de, rhein-erft-kreis, trifolium pratense, holcus lanatus, achillea millefolium, plantago lanceolata, dactylis glomerata, rumex acetosa, centaurea jacea, trisetum flavescens, ranunculus acris, trifolium repens, arrhenatherum elatius, poa pratensis, anthoxanthum odoratum, festuca rubra, ranunculus bulbosus, cynosurus cristatus, lolium pratense, veronica chamaedrys, lathyrus pratensis, agrostis capillaris, lotus corniculatus, cerastium holosteoides, poa trivialis, lolium perenne, bellis perennis, prunella vulgaris, crepis biennis, trifolium dubium, phleum pratense, leontodon hispidus, plantago media, luzula campestris, heracleum sphondylium, daucus carota, scorzoneroides hispidula, ranunculus repens, avenula pubescens, bromus hordeaceus, medicago lupulina, alopecurus pratensis, galium verum, briza media, hypochaeris radicata, cirsium arvense, poterium sanguisorba, primula veris, stellaria graminea, vicia cracca, bromus erectus, cardamine pratensis