de, rhein-erft-kreis, dactylis glomerata, arrhenatherum elatius, achillea millefolium, heracleum sphondylium, plantago lanceolata, ranunculus acris, trifolium repens, alopecurus pratensis, rumex acetosa, trisetum flavescens, lolium perenne, holcus lanatus, poa trivialis, trifolium pratense, ranunculus repens, lolium pratense, cerastium holosteoides, poa pratensis, crepis biennis, festuca rubra, bellis perennis, lathyrus pratensis, veronica chamaedrys, cirsium arvense, elymus repens, centaurea jacea, phleum pratense, anthriscus sylvestris, bromus hordeaceus, vicia sepium, cardamine pratensis, ranunculus bulbosus, cynosurus cristatus, anthoxanthum odoratum, rumex crispus, agrostis capillaris, glechoma hederacea, trifolium dubium, plantago major, galium mollugo, rumex obtusifolius, potentilla reptans, scorzoneroides autumnalis, pimpinella major, sanguisorba officinalis, convolvulus arvensis, vicia cracca, agrostis stolonifera, urtica dioica, lotus corniculatus