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