Plastid phylogenomics of the cool-season grass subfamily: clarification of relationships among early-diverging tribes.
Saarela JM, Wysocki WP, Barrett CF, Soreng RJ, Davis JI, Clark LG, Kelchner SA, Pires JC, Edger PP, Mayfield DR, et al. AoB Plants. 2015 May 4; 7. Epub 2015 May 4.