nl, oost-groningen, dactylis glomerata, achillea millefolium, plantago lanceolata, arrhenatherum elatius, festuca rubra, elymus repens, lolium perenne, holcus lanatus, cirsium arvense, rumex acetosa, poa trivialis, ranunculus repens, poa pratensis, trifolium repens, cerastium holosteoides, heracleum sphondylium, ranunculus acris, trifolium pratense, bromus hordeaceus, agrostis stolonifera, phleum pratense, glechoma hederacea, alopecurus pratensis, tanacetum vulgare, agrostis capillaris, urtica dioica, rumex crispus, trifolium dubium, anthriscus sylvestris, equisetum arvense, daucus carota, bellis perennis, potentilla reptans, centaurea jacea, scorzoneroides autumnalis, convolvulus arvensis, plantago major, trisetum flavescens, rumex obtusifolius, vicia cracca, lolium pratense, capsella bursa-pastoris, crepis biennis, stellaria media, galium mollugo, persicaria amphibia, anthoxanthum odoratum, poa annua, artemisia vulgaris, vicia sativa