@article {3833,
	title = {Coevolution of grasses and herbivores},
	journal = {Annals of the Missouri Botanical Garden},
	volume = {68},
	year = {1981},
	pages = {75-86},
	keywords = {CR REF, EVOLUTION, Grasses},
	author = {Stebbins, G. L.}
}
@article {2071,
	title = {Grasses and the cultural history of man},
	journal = {Annals of the Missouri Botanical Garden},
	volume = {68},
	year = {1981},
	pages = {87-104},
	keywords = {CR REF, Grasses, HISTORY},
	author = {de Wet, J. M. J.}
}
@article {1990,
	title = {A review of fossil records of Monocotyledons},
	journal = {Botanical Review},
	volume = {47},
	year = {1981},
	pages = {517-555},
	keywords = {CR REF, FOSSILS, Review},
	author = {Daghlian, C. P.}
}
@article {1931,
	title = {Evolution of the breeding systems in the Gramineae},
	journal = {Annals of the Missouri Botanical Garden},
	volume = {68},
	year = {1981},
	pages = {48-74},
	keywords = {BREEDING SYSTEMS, CR REF, EVOLUTION, GRAMINEAE},
	author = {Connor, H. E.}
}
@article {1875,
	title = {Evolution and distribution of grasses},
	journal = {Annals of the Missouri Botanical Garden},
	volume = {68},
	year = {1981},
	note = {Reprint; ; ;,},
	pages = {5-14},
	keywords = {CR REF, DISTRIBUTION, EVOLUTION, Grasses},
	author = {Clayton, W. D.}
}
@article {1876,
	title = {Early sources of tribal names in Gramineae},
	journal = {Kew Bulletin},
	volume = {36},
	year = {1981},
	pages = {483-485},
	keywords = {CR REF, GRAMINEAE, NOMENCLATURE},
	author = {Clayton, W. D.}
}
