Catalogue of New World grasses (Poaceae): II. subfamily Chloridoideaev. 411–255
Peterson, Paul M., Soreng, Robert J., Davidse, G., Filgueiras, T. S., Zuloaga, F. O., and Judziewicz, E. J. 2001. "Catalogue of New World grasses (Poaceae): II. subfamily Chloridoideae." Contributions from the United States National Herbarium, 41 1–255.