nl, zuid-limburg, ranunculus repens, lolium perenne, plantago major, poa trivialis, trifolium repens, poa annua, elymus repens, capsella bursa-pastoris, cirsium arvense, dactylis glomerata, achillea millefolium, stellaria media, holcus lanatus, chenopodium album, agrostis stolonifera, plantago lanceolata, ranunculus acris, polygonum aviculare, rumex obtusifolius, rumex acetosa, bromus hordeaceus, urtica dioica, matricaria chamomilla, poa pratensis, heracleum sphondylium, agrostis capillaris, cerastium holosteoides, festuca rubra, bellis perennis, hordeum vulgare, rumex crispus, trifolium pratense, glechoma hederacea, triticum aestivum, phleum pratense, alopecurus pratensis, lolium pratense, arrhenatherum elatius, cardamine pratensis, galium aparine, raphanus raphanistrum, sisymbrium officinale, convolvulus arvensis, trifolium incarnatum, viola arvensis, fallopia convolvulus, persicaria maculosa, veronica arvensis, anthoxanthum odoratum, centaurea cyanus