@article {8351,
	title = {Phylogenetics of Piptatherum s.l. (Poaceae: Stipeae): evidence for a new genus, Piptatheropsis, and resurrection of Patis},
	journal = {Taxon},
	volume = {60},
	year = {2011},
	month = {2011///},
	pages = {1703 - 1716},
	author = {K. Romaschenko and P.M. Peterson and R.J. Soreng and O. Futorna and A. Susanna}
}
@article {6884,
	title = {A phylogeny and classification of the Muhlenbergiinae (Poaceae: Chloridoideae: Cynodonteae) based on plastid and nuclear DNA sequences},
	journal = {Am. J. Bot.},
	volume = {97},
	year = {2010},
	month = {2010///},
	pages = {1532 - 1554},
	author = {P.M. Peterson and K. Romaschenko and G. Johnson}
}
@article {6936,
	title = {A Molecular Phylogeny and Classification of Leptochloa (Poaceae: Chloridoideae: Chlorideae) SensuLato and Related Genera},
	journal = {Annals of Botany},
	volume = {109},
	year = {2012},
	month = {2012///},
	pages = {1317 - 1330},
	author = {P.M, Peterson and K, Romaschenko and N, Snow and G.P, Johnson and P.M. Peterson and K. Romaschenko and N. Snow and G.P. Johnson}
}
