@article {3683,
	title = {Taxonomic studies of subgenus Podoemum and section Epicampes of Muhlenbergia (Gramineae)},
	journal = {Contributions from the U.S. National Herbarium},
	volume = {34},
	year = {1967},
	pages = {75-189},
	keywords = {GRAMINEAE, MUHLENBERGIA},
	author = {Soderstrom, Thomas R.}
}
@article {3201,
	title = {A bibliographic study of Beauvois{\textquoteright} Agrostographie},
	journal = {Contributions from the U.S. National Herbarium},
	volume = {24},
	year = {1925},
	pages = {135-214},
	keywords = {NOMENCLATURE},
	author = {Niles, Cornelia D.}
}
@article {2762,
	title = {Catalogue of New World Grasses (Poaceae): I. Subfamilies Anomochlooideae, Bambusoideae,Erhartoideae, and Pharoideae},
	journal = {Contributions from the U.S. National Herbarium},
	volume = {39},
	year = {2000},
	pages = {1-128},
	keywords = {BAMBUSOIDEAE, ERHARTOIDEAE, Grasses, NEW WORLD GRASSES, PHAROIDEAE, POACEAE, SUBFAMILIES, World Grasses},
	author = {Judziewicz, Emmet J. and Soreng, Robert J. and Davidse, Gerrit and Filgueras, Tarciso S. and Zuloaga, Fernando O.}
}
@article {2528,
	title = {The North American species of Panicum},
	journal = {Contributions from the U.S. National Herbarium},
	volume = {15},
	year = {1910},
	pages = {1-396},
	keywords = {PANICUM, species},
	author = {Hitchcock, A. S. and Chase, A.}
}
@article {2529,
	title = {Tropical North American Species of Panicum},
	journal = {Contributions from the U.S. National Herbarium},
	volume = {17},
	year = {1915},
	pages = {459-539},
	keywords = {PANICUM, species},
	author = {Hitchcock, A. S. and Chase, A.}
}
@article {2518,
	title = {Types of American grasses: a study of the American species of grasses described by Linnaeus, Gronovius, Sloane, Swartz, and Michaux},
	journal = {Contributions from the U.S. National Herbarium},
	volume = {12},
	year = {1908},
	pages = {113-158},
	keywords = {Grass Types, Grasses, species},
	author = {Hitchcock, A. S.}
}
@article {2520,
	title = {Catalogue of the grasses of Cuba},
	journal = {Contributions from the U.S. National Herbarium},
	volume = {12},
	year = {1909},
	pages = {183-256},
	keywords = {ALLOTEROPSIS, Grasses, PASPALUM, REIMAROCHLOA},
	author = {Hitchcock, A. S.}
}
@article {1908,
	title = {Diagnostic characteristics of the fruits and florets of economic species of North American Sporobolus},
	journal = {Contributions from the U.S. National Herbarium},
	volume = {34},
	year = {Submitted},
	pages = {1-24},
	keywords = {INCOMPLETE, SEEDS, species, SPOROBOLUS},
	author = {Colbry, Vera Lyola}
}
@article {1804,
	title = {The North American species of Paspalum},
	journal = {Contributions from the U.S. National Herbarium},
	volume = {28},
	year = {1929},
	pages = {1-310},
	keywords = {PASPALUM, species},
	author = {Chase, A.}
}
