@article {3760,
	title = {The grasses of Alaska},
	journal = {Contributions from the United States National Herbarium},
	volume = {13, part 3},
	year = {1910},
	pages = {47-92},
	author = {Scribner, F.L. and Merrill, E.D.}
}
@article {3768,
	title = {Native and introduced species of the genera Hordeum and Agropyron},
	journal = {U.S. Department of Agriculture, Division of Agrostology Bulletin},
	volume = {4},
	year = {1897},
	pages = {23-39},
	author = {Scribner, F.L. and Smith, J.G.}
}
@article {3754,
	title = {Studies on American Grasses. II. Description of new or little-known grasses},
	journal = {Bulletin, Division of Agrostology, United States Department of Agriculture~},
	volume = {11},
	year = {1898},
	pages = {42-60},
	author = {Scribner, F.L.}
}
