de, düren, ranunculus acris, rumex acetosa, holcus lanatus, dactylis glomerata, heracleum sphondylium, trifolium repens, plantago lanceolata, trifolium pratense, achillea millefolium, festuca rubra, ranunculus repens, cerastium holosteoides, poa trivialis, trisetum flavescens, arrhenatherum elatius, cynosurus cristatus, lolium perenne, lolium pratense, alopecurus pratensis, veronica chamaedrys, anthoxanthum odoratum, poa pratensis, bellis perennis, lathyrus pratensis, crepis biennis, centaurea jacea, cardamine pratensis, agrostis capillaris, bromus hordeaceus, phleum pratense, trifolium dubium, stellaria graminea, vicia sepium, anthriscus sylvestris, cirsium arvense, scorzoneroides autumnalis, vicia cracca, rumex obtusifolius, ranunculus bulbosus, silene flos-cuculi, rumex crispus, pimpinella major, galium mollugo, hypochaeris radicata, lotus corniculatus, ajuga reptans, agrostis stolonifera, luzula campestris, plantago major, elymus repens