de, recklinghausen, festuca rubra, lolium perenne, ranunculus repens, plantago major, trifolium repens, holcus lanatus, ranunculus acris, plantago lanceolata, poa pratensis, poa trivialis, rumex acetosa, poa annua, achillea millefolium, agrostis capillaris, elymus repens, agrostis stolonifera, lolium pratense, scorzoneroides autumnalis, dactylis glomerata, cerastium holosteoides, bellis perennis, cirsium arvense, stellaria media, trifolium pratense, alopecurus pratensis, phleum pratense, cardamine pratensis, cynosurus cristatus, bromus hordeaceus, capsella bursa-pastoris, anthoxanthum odoratum, alopecurus geniculatus, trifolium dubium, rumex crispus, rumex obtusifolius, chenopodium album, centaurea jacea, lotus pedunculatus, polygonum aviculare, silene flos-cuculi, arrhenatherum elatius, urtica dioica, argentina anserina, juncus effusus, glechoma hederacea, hypochaeris radicata, heracleum sphondylium, carex nigra, cirsium vulgare, carex hirta