de, heinsberg, lolium perenne, achillea millefolium, dactylis glomerata, ranunculus repens, trifolium repens, poa trivialis, plantago major, holcus lanatus, ranunculus acris, festuca rubra, plantago lanceolata, elymus repens, cirsium arvense, rumex acetosa, poa pratensis, stellaria media, poa annua, bellis perennis, heracleum sphondylium, phleum pratense, capsella bursa-pastoris, bromus hordeaceus, cerastium holosteoides, alopecurus pratensis, agrostis stolonifera, lolium pratense, arrhenatherum elatius, agrostis capillaris, rumex obtusifolius, trifolium pratense, rumex crispus, scorzoneroides autumnalis, urtica dioica, cynosurus cristatus, cardamine pratensis, trisetum flavescens, glechoma hederacea, trifolium dubium, anthriscus sylvestris, cirsium vulgare, convolvulus arvensis, chenopodium album, anthoxanthum odoratum, sisymbrium officinale, polygonum aviculare, veronica arvensis, crepis biennis, ranunculus bulbosus, centaurea jacea, veronica chamaedrys