de, städteregion aachen, ranunculus acris, trifolium repens, trifolium pratense, rumex acetosa, holcus lanatus, cynosurus cristatus, heracleum sphondylium, plantago lanceolata, dactylis glomerata, trisetum flavescens, achillea millefolium, poa trivialis, lolium perenne, ranunculus repens, anthoxanthum odoratum, cerastium holosteoides, lolium pratense, veronica chamaedrys, festuca rubra, arrhenatherum elatius, lathyrus pratensis, vicia sepium, bellis perennis, phleum pratense, poa pratensis, centaurea jacea, crepis biennis, agrostis capillaris, alopecurus pratensis, bromus hordeaceus, anthriscus sylvestris, trifolium dubium, cardamine pratensis, vicia cracca, stellaria graminea, lotus corniculatus, scorzoneroides autumnalis, rumex obtusifolius, ajuga reptans, ranunculus bulbosus, plantago major, luzula campestris, rhinanthus minor, tragopogon pratensis, silene flos-cuculi, leontodon hispidus, hypochaeris radicata, veronica arvensis, scorzoneroides hispidula, prunella vulgaris