verbena officinalis, aegilops cylindrica, bromus sterilis, convolvulus arvensis, crepis micrantha, sonchus asper, vicia sativa, alopecurus myosuroides, bromus squarrosus, cichorium intybus, daucus carota, elymus repens, hypericum perforatum, lactuca serriola, rapistrum rugosum, rumex crispus, verbascum phlomoides, chondrilla juncea, cirsium arvense, dipsacus fullonum, echium vulgare, equisetum arvense, lepidium draba, tragopogon dubius