chenopodium album, persicaria maculosa, achillea millefolium, agrostis dimorpholemma, anthemis arvensis, avena fatua, crepis capillaris, holcus lanatus, hypochaeris radicata, rumex acetosa, rumex acetosella, spergularia rubra, arrhenatherum elatius, hypericum perforatum, plantago lanceolata, sonchus oleraceus