de, oberbergischer kreis, poa annua, plantago major, ranunculus repens, trifolium repens, lolium perenne, poa trivialis, rumex obtusifolius, cirsium arvense, stellaria media, elymus repens, capsella bursa-pastoris, dactylis glomerata, achillea millefolium, agrostis stolonifera, cerastium holosteoides, poa pratensis, rumex crispus, phleum pratense, plantago lanceolata, holcus lanatus, urtica dioica, chenopodium album, matricaria discoidea, scorzoneroides autumnalis, agrostis capillaris, polygonum aviculare, festuca rubra, ranunculus acris, bellis perennis, rumex acetosa, trifolium pratense, lolium pratense, heracleum sphondylium, persicaria maculosa, bromus hordeaceus, veronica arvensis, cirsium vulgare, argentina anserina, tripleurospermum inodorum, alopecurus pratensis, sagina procumbens, matricaria chamomilla, artemisia vulgaris, alopecurus geniculatus, persicaria hydropiper, fallopia convolvulus, lolium multiflorum, arrhenatherum elatius, anthriscus sylvestris, senecio vulgaris