cynodon dactylon, ornithopus compressus, rumex bucephalophorus, andryala integrifolia, chondrilla juncea, convolvulus arvensis, daucus carota, erigeron sumatrensis, anacyclus clavatus, chenopodium album, euphorbia segetalis, hypochaeris radicata, petrorhagia prolifera, polycarpon tetraphyllum, reichardia picroides, silene gallica, sixalix atropurpurea, spergula arvensis, xanthium orientale