@inbook {1526,
	title = {Grasses in North America - a Geographic Perspective},
	booktitle = {Grasses, Systematics and Evolution},
	year = {2000},
	pages = {331-350},
	publisher = {CSIRO Publishing},
	organization = {CSIRO Publishing},
	address = {Collingwood},
	keywords = {EVOLUTION, Grasses, NORTH AMERICA, POACEAE, SYSTEMATICS},
	author = {Barkworth, Mary E. and Capels, Kathleen M.},
	editor = {Jacobs, Surrey W. L. and Everett, Joy}
}
