thinopyrum intermedium, euphorbia stepposa, ranunculus polyanthemos, tanacetum vulgare, verbascum nigrum, achillea millefolium, agrimonia eupatoria, daucus carota, falcaria vulgaris, jacobaea erucifolia, knautia arvensis, medicago falcata, plantago media, poa angustifolia, potentilla argentea, salvia verticillata, sonchus arvensis, vicia cracca, viola ambigua