ecballium elaterium, achillea millefolium, cynodon dactylon, dactylis glomerata, lactuca serriola, picris hieracioides, sonchus asper, sonchus oleraceus, thinopyrum obtusiflorum, alyssum hirsutum, cichorium intybus, cynanchum acutum, galatella linosyris, linaria genistifolia, plantago lanceolata, polygonum patulum, sinapis arvensis, tragopogon brevirostris