de, düren, plantago lanceolata, achillea millefolium, rumex acetosa, trisetum flavescens, dactylis glomerata, trifolium pratense, trifolium repens, arrhenatherum elatius, cerastium holosteoides, holcus lanatus, ranunculus acris, veronica chamaedrys, heracleum sphondylium, festuca rubra, lolium pratense, centaurea jacea, anthoxanthum odoratum, poa pratensis, cynosurus cristatus, agrostis capillaris, lotus corniculatus, lathyrus pratensis, crepis biennis, alopecurus pratensis, ranunculus repens, vicia sepium, poa trivialis, trifolium dubium, ranunculus bulbosus, luzula campestris, pimpinella saxifraga, avenula pubescens, lolium perenne, stellaria graminea, bellis perennis, knautia arvensis, leontodon hispidus, vicia cracca, sanguisorba officinalis, phleum pratense, scorzoneroides hispidula, daucus carota, plantago media, scorzoneroides autumnalis, bromus hordeaceus, veronica arvensis, galium album, galium mollugo, galium verum, cardamine pratensis