arrhenatherum elatius, brachypodium pinnatum, euphorbia tommasiniana, equisetum arvense, campanula rapunculus, centaurea nigra, crepis capillaris, daucus carota, hypericum perforatum, jacobaea erucifolia, knautia arvensis, tanacetum vulgare, torilis japonica, achillea millefolium, cirsium vulgare, heracleum sphondylium