de, düren, achillea millefolium, plantago lanceolata, trisetum flavescens, dactylis glomerata, trifolium pratense, centaurea jacea, arrhenatherum elatius, lotus corniculatus, trifolium repens, daucus carota, festuca rubra, holcus lanatus, ranunculus bulbosus, medicago lupulina, rumex acetosa, crepis biennis, leontodon hispidus, poa pratensis, ranunculus acris, poterium sanguisorba, cerastium holosteoides, scorzoneroides hispidula, plantago media, heracleum sphondylium, lolium pratense, pimpinella saxifraga, anthoxanthum odoratum, veronica chamaedrys, briza media, avenula pubescens, knautia arvensis, cynosurus cristatus, agrostis capillaris, galium verum, lathyrus pratensis, lolium perenne, trifolium dubium, prunella vulgaris, bellis perennis, jacobaea vulgaris, bromus erectus, primula veris, luzula campestris, poa trivialis, galium mollugo, vicia cracca, agrimonia eupatoria, phleum pratense, pilosella officinarum, ononis spinosa