@article {4134,
	title = {Relationship between Digitaria milanjiana (Poaceae:Paniceae) and the  annual species of Digitaria section Digitaria in North America},
	journal = {Sida},
	volume = {9},
	year = {1982},
	pages = {333-343},
	keywords = {Digitaria, DIGITARIA MILANJIANA, NORTH AMERICA, PANICEAE, POACEAE, species},
	author = {Webster, R. D. and Shaw, R. B.}
}
@article {3578,
	title = {Some anatomical and morphological characteristics of the North American species of Eriochloa (Poaceae: Paniceae) in North and Central America},
	journal = {The Botanical Gazette},
	volume = {142},
	year = {1980},
	pages = {534-544},
	keywords = {ERIOCHLOA, PANICEAE, POACEAE, species},
	author = {Shaw, R. B. and Webster, R. D.}
}
@article {3579,
	title = {Variation and taxonomic significance of anthoecium characteristics in Ichnanthus (Poaceae: Paniceae)},
	journal = {The Botanical Gazette},
	volume = {144},
	year = {1983},
	pages = {363-370},
	keywords = {ICHNANTHUS, PANICEAE, POACEAE},
	author = {Shaw, R. B. and Webster, R. D.}
}
@article {3580,
	title = {The genus Eriochloa (Poaceae: Paniceae) in North and Central America},
	journal = {Sida},
	volume = {12},
	year = {1987},
	pages = {165-207},
	keywords = {ERIOCHLOA, GENUS, PANICEAE, POACEAE},
	author = {Shaw, R. B. and Webster, R. D.}
}
@book {2370,
	title = {Grass Sytematics and Evolution},
	year = {1983},
	publisher = {Texas A \& M University Press},
	organization = {Texas A \& M University Press},
	edition = {2nd},
	address = {College Station, Texas},
	keywords = {CR REF, EVOLUTION},
	author = {Gould, F. W. and Shaw, R. B.}
}
