de, städteregion aachen, holcus lanatus, rumex acetosa, ranunculus acris, trifolium pratense, anthoxanthum odoratum, trifolium repens, plantago lanceolata, cynosurus cristatus, festuca rubra, poa trivialis, ranunculus repens, cerastium holosteoides, lathyrus pratensis, lolium pratense, cardamine pratensis, achillea millefolium, veronica chamaedrys, dactylis glomerata, briza media, centaurea jacea, trisetum flavescens, agrostis capillaris, ajuga reptans, rhinanthus minor, cirsium palustre, silene flos-cuculi, vicia cracca, stellaria graminea, prunella vulgaris, poa pratensis, trifolium dubium, bellis perennis, luzula campestris, heracleum sphondylium, lotus corniculatus, lolium perenne, phleum pratense, alopecurus pratensis, arrhenatherum elatius, lotus pedunculatus, scorzoneroides autumnalis, leontodon hispidus, bistorta officinalis, scorzoneroides hispidula, juncus effusus, avenula pubescens, filipendula ulmaria, hypochaeris radicata, persicaria bistorta, crepis biennis