@article {1524,
	title = {Molecules and Morphology in South American Stipeae (Poaceae)},
	journal = {Systematic Botany},
	volume = {33},
	number = {4},
	year = {2008},
	pages = {719-731},
	keywords = {MORPHOLOGY, POACEAE, Stipeae},
	author = {Barkworth, M. E. and Arriaga, M. O. and Smith, J.F. and Jacobs, S. W. L. and Valdes Reyna, J. and Bushman, B.S.}
}
@article {1444,
	title = {Bouteloua (Poaceae: Chloridoideae: Cynodonteae: Boutelouinae) del Noreste de Mexico},
	journal = {J. Bot. Res. Inst. Texas},
	volume = {2},
	number = {2},
	year = {2008},
	pages = {917-981},
	keywords = {BOUTELOUA, CHLORIDOIDEAE, MEXICO, POACEAE},
	author = {Arrieta, Y.H. and Peterson, P. M. and Valdes Reyna, J.}
}
