amaranthus retroflexus, avena fatua, chenopodium album, convolvulus arvensis, melilotus officinalis, secale cereale, sinapis arvensis, vicia cracca, adonis flammea, agropyron cristatum, cephalaria syriaca, gypsophila silenoides, pimpinella corymbosa, centaurea triumfettii, centaurea virgata, cirsium arvense, tragopogon latifolius