tanacetum vulgare, agrostis capillaris, crepis capillaris, equisetum arvense, potentilla reptans, achillea millefolium, agrostis gigantea, arabidopsis thaliana, arrhenatherum elatius, artemisia vulgaris, bromus hordeaceus, cerastium holosteoides, dactylis glomerata, elymus repens, holcus lanatus, holcus mollis, jacobaea vulgaris, lolium perenne, persicaria amphibia, picris hieracioides, plantago lanceolata, poa pratensis, polygonum aviculare, rumex acetosella, trifolium repens, veronica arvensis, capsella bursa-pastoris, medicago lupulina, papaver rhoeas, phleum pratense, hypericum perforatum