@article {8036,
	title = {Geography and morphology of the Bromus carinatus (Poaceae: Bromeae) complex},
	journal = {Madro{\~n}o},
	volume = {53},
	year = {2006},
	month = {2006///},
	pages = {233 - 243},
	author = {M.E. Barkworth and L.K. Anderton and J. McGrew and D.E. Giblin}
}
@inbook {7741,
	title = {Miscanthus},
	booktitle = {Flora of North America},
	volume = {25},
	year = {2003},
	month = {2003///},
	pages = {616 - 619},
	publisher = {Oxford University Press},
	organization = {Oxford University Press},
	author = {M.E. Barkworth}
}
@inbook {7742,
	title = {Chloris},
	booktitle = {Flora of North America},
	volume = {25},
	year = {2003},
	month = {2003///},
	pages = {204 - 218},
	publisher = {Oxford University Press},
	organization = {Oxford University Press},
	author = {M.E. Barkworth}
}
@inbook {7743,
	title = {Agropyron},
	booktitle = {Flora of North America},
	volume = {24},
	year = {2007},
	month = {2007///},
	pages = {277 - 279},
	publisher = {Oxford University Press},
	organization = {Oxford University Press},
	author = {M.E. Barkworth}
}
@inbook {7744,
	title = {Polypogon},
	booktitle = {Flora of North America},
	volume = {24},
	year = {2007},
	month = {2007///},
	pages = {662 - 668},
	publisher = {Oxford University Press},
	organization = {Oxford University Press},
	author = {M.E. Barkworth}
}
@inbook {7745,
	title = {Phalaris},
	booktitle = {Flora of North America},
	volume = {24},
	year = {2007},
	month = {2007///},
	pages = {764 - 773},
	publisher = {Oxford University Press},
	organization = {Oxford University Press},
	author = {M.E. Barkworth}
}
@inbook {7746,
	title = {Glyceria},
	booktitle = {Flora of North America},
	volume = {24},
	year = {2007},
	month = {2007///},
	pages = {68 - 88},
	publisher = {Oxford University Press},
	organization = {Oxford University Press},
	author = {M.E. Barkworth and L.K. Anderton}
}
@article {6893,
	title = {Molecular insights into the taxonomy of Glyceria (Poaceae: Meliceae) in North America},
	journal = {Amer. J. Bot},
	volume = {94},
	year = {2007},
	month = {2007///},
	pages = {551 - 557},
	author = {I.G. Whipple and M.E. Barkworth and B.S. Bushman}
}
