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