nl, achterhoek, agrostis capillaris, achillea millefolium, dactylis glomerata, plantago lanceolata, holcus lanatus, tanacetum vulgare, elymus repens, festuca rubra, lolium perenne, rumex acetosa, ranunculus repens, cerastium holosteoides, arrhenatherum elatius, rumex angiocarpus, artemisia vulgaris, poa trivialis, trifolium repens, rumex acetosella, poa pratensis, quercus robur, urtica dioica, cirsium arvense, holcus mollis, plantago major, bromus hordeaceus, rumex obtusifolius, veronica arvensis, scorzoneroides autumnalis, hypochaeris radicata, anthriscus sylvestris, equisetum arvense, poa annua, vicia sativa, aegopodium podagraria, vicia hirsuta, stellaria media, capsella bursa-pastoris, claytonia perfoliata, trifolium dubium, polygonum aviculare, ranunculus acris, glechoma hederacea, heracleum sphondylium, agrostis stolonifera, crepis capillaris, erigeron canadensis, viola arvensis, anthoxanthum odoratum, hypericum perforatum, sisymbrium officinale