tanacetum vulgare, arrhenatherum elatius, cerastium arvense, equisetum arvense, knautia arvensis, agrostis capillaris, elymus repens, holcus lanatus, pimpinella saxifraga, vicia cracca, achillea millefolium, carex hirta, galeopsis tetrahit, galium aparine, galium verum, linaria vulgaris, poa pratensis, rumex acetosella, convolvulus arvensis, festuca cinerea, rumex acetosa, veronica chamaedrys