A worldwide phylogenetic classification of the Poaceae (Gramineae) II: An update and a comparison of two 2015 classifications
Robert J. Soreng, Paul M. Peterson, Konstantin Romaschenko, Gerrit Davidse, Jordan K. Teisher, Lynn G. Clark, Patricia Barberá, Lynn J. Gillespie, Fernando O. Zuloaga
Journal of Systematics and Evolution . 2017, (4): 259 -290 .  DOI: 10.1111/jse.12262