de, euskirchen, achillea millefolium, trifolium repens, dactylis glomerata, lolium perenne, plantago lanceolata, rumex acetosa, bellis perennis, holcus lanatus, poa pratensis, festuca rubra, cerastium holosteoides, ranunculus acris, trifolium pratense, ranunculus repens, trisetum flavescens, heracleum sphondylium, poa trivialis, lolium pratense, arrhenatherum elatius, agrostis capillaris, phleum pratense, cynosurus cristatus, centaurea jacea, plantago major, ranunculus bulbosus, plantago media, elymus repens, cirsium arvense, bromus hordeaceus, crepis biennis, alopecurus pratensis, poa annua, hordeum vulgare, pimpinella saxifraga, scorzoneroides autumnalis, capsella bursa-pastoris, anthoxanthum odoratum, cardamine pratensis, veronica chamaedrys, trifolium dubium, lotus corniculatus, daucus carota, triticum aestivum, cirsium vulgare, medicago lupulina, lathyrus pratensis, anthriscus sylvestris, convolvulus arvensis, agrostis stolonifera, vicia sepium