de, heinsberg, lolium perenne, ranunculus repens, poa trivialis, holcus lanatus, trifolium repens, cirsium arvense, achillea millefolium, dactylis glomerata, heracleum sphondylium, ranunculus acris, alopecurus pratensis, plantago lanceolata, plantago major, agrostis stolonifera, lolium multiflorum, bellis perennis, rumex acetosa, cardamine pratensis, elymus repens, arrhenatherum elatius, poa annua, bromus hordeaceus, rumex obtusifolius, capsella bursa-pastoris, trifolium pratense, festuca rubra, rumex crispus, stellaria media, phleum pratense, urtica dioica, poa pratensis, lolium pratense, crepis biennis, trifolium dubium, agrostis capillaris, matricaria discoidea, cerastium holosteoides, glechoma hederacea, alopecurus geniculatus, centaurea jacea, cynosurus cristatus, trisetum flavescens, tanacetum vulgare, cirsium vulgare, scorzoneroides autumnalis, matricaria chamomilla, veronica persica, polygonum aviculare, echinochloa crus-galli, convolvulus arvensis